A Cambridge IGCSE science practical equipment list is the set of laboratory apparatus, instruments and consumables a school needs to teach and assess practical skills in IGCSE Biology, Chemistry and Physics. The list spans general apparatus (stands, clamps, Bunsen burners, measuring cylinders), subject-specific items (microscopes for biology, borosilicate glassware and burettes for chemistry, meters and optics for physics), and shared safety equipment. Cambridge IGCSE sciences assess practical work through either Paper 5 (Practical Test) or Paper 6 (Alternative to Practical), so the equipment a school buys depends on the practical route it enters students for. Most everyday IGCSE apparatus is available from the general laboratory instruments range at Scientific Equipments.

What is on a Cambridge IGCSE science practical equipment list? A Cambridge IGCSE science practical equipment list includes, for biology, microscopes, slides, dissection kits and basic measuring apparatus; for chemistry, borosilicate glassware, burettes, pipettes, balances, Bunsen burners and pH measurement; and for physics, metre rules, vernier calipers, ammeters, voltmeters, power supplies, optics kits and stopwatches. All three subjects share stands, clamps, measuring cylinders, thermometers, balances and safety equipment. Schools entering students for Paper 5 (Practical Test) need a full working apparatus set, while Paper 6 (Alternative to Practical) schools still need apparatus for teaching familiarity. Source glassware, microscopes and general apparatus from the relevant categories at Scientific Equipments.

What Is the Cambridge IGCSE Science Practical Equipment List?

The Cambridge IGCSE science practical equipment list is the apparatus and consumables required to deliver practical work in IGCSE Biology, Chemistry and Physics. Cambridge International sets the syllabus and practical assessment for each science but expects schools to provide standard laboratory apparatus; it does not supply equipment. The three IGCSE sciences are Biology (syllabus 0610, and the 9-1 version 0970), Chemistry (0620 / 0971) and Physics (0625 / 0972), and each assesses practical skills through either Paper 5 (Practical Test) or Paper 6 (Alternative to Practical) (Cambridge International, verified June 2026).

The Cambridge IGCSE practical assessment route determines how much equipment a school needs. Paper 5 is a hands-on Practical Test taken in the laboratory, so a school entering students for Paper 5 must equip a fully working practical lab. Paper 6 is the Alternative to Practical, a written paper (typically 1 hour, 40 marks) that tests planning, apparatus familiarity and data handling without lab access. Even Paper 6 schools need apparatus for teaching, because the paper asks students what apparatus they would use and to interpret real experimental setups. From March 2026 Cambridge changed only the layout and formatting of question papers, not the assessed content (Cambridge International, verified June 2026).

IGCSE Biology Practical Equipment List

The IGCSE Biology practical equipment list covers microscopy, food tests, transport and enzyme experiments, and basic measurement. Priority is rated Essential (needed for core practicals), Required (needed for full syllabus coverage), or Recommended (extends capability). Microscopes and dissection instruments are central to IGCSE Biology 0610 practicals and are available from the microscopes and general laboratory instruments ranges.

Equipment	Use in IGCSE Biology practicals	Priority
Compound microscope (40x-400x)	Cells, tissues and prepared-slide observation	Essential
Prepared and blank slides, cover slips	Microscopy and temporary mounts	Essential
Dissection kit and dissecting board	Plant/animal structure practicals	Required
Test tubes, beakers, droppers	Food tests (starch, glucose, protein, fat)	Essential
Water bath / thermometer (0-110 C)	Enzyme and temperature experiments	Required
Measuring cylinders (10-100 ml)	Volume measurement in transport practicals	Essential
Potometer / capillary apparatus	Transpiration and water-uptake practicals	Recommended
Anatomical and biology models	Structure teaching support	Recommended

IGCSE Chemistry Practical Equipment List

The IGCSE Chemistry practical equipment list covers titration, qualitative analysis, rates of reaction, heating and separation. Priority is rated Essential, Required or Recommended. Borosilicate 3.3 glassware, burettes and pipettes are central to IGCSE Chemistry 0620 practicals and are available from the chemistry glassware range; molecular model kits support bonding topics.

Equipment	Use in IGCSE Chemistry practicals	Priority
Borosilicate 3.3 beakers, flasks, test tubes	Heating, reactions, observations	Essential
Burette (50 ml, Class B) and pipette (25 ml)	Acid-base titration	Essential
Electronic balance (0.01 g)	Mass measurement for quantitative work	Essential
Bunsen burner, tripod, gauze	Heating practicals	Essential
Measuring cylinders (10-250 ml)	Volume measurement in rates experiments	Essential
Thermometer (-10 to 110 C)	Temperature in dissolving/reaction practicals	Required
pH meter or universal indicator	Acid-base and salt practicals	Required
Filtration and evaporation apparatus	Separation techniques	Required
Molecular model kit	Bonding and structure teaching	Recommended

IGCSE Physics Practical Equipment List

The IGCSE Physics practical equipment list covers measurement, mechanics, electricity, light and thermal physics. Priority is rated Essential, Required or Recommended. Measurement instruments and electricity kits are central to IGCSE Physics 0625 practicals and are available from the physics laboratory equipment range.

Equipment	Use in IGCSE Physics practicals	Priority
Metre rule and vernier caliper (0.02 mm)	Length measurement, density practicals	Essential
Stopwatch (0.01 s) and balance	Timing and mass in mechanics	Essential
Ammeter and voltmeter (analogue/digital)	Electric circuit practicals (V=IR)	Essential
Low-voltage power supply and leads	Powering circuits safely	Essential
Resistors, bulbs, switches, rheostat	Building and varying circuits	Required
Optics kit: lenses, ray box, mirrors	Refraction and image practicals	Required
Spring balances and masses (slotted)	Forces and Hooke’s law practicals	Required
Thermometer and calorimeter	Thermal physics practicals	Recommended

Paper 5 vs Paper 6: How the Practical Route Changes What You Buy

The Cambridge IGCSE practical route – Paper 5 (Practical Test) or Paper 6 (Alternative to Practical) – directly changes a school’s equipment budget. Paper 5 requires a full working set of apparatus so every student can perform experiments under exam conditions. Paper 6 is a written alternative, so a school can teach with a smaller demonstration-and-group set, though students still need hands-on familiarity to score well. The table below sets out the equipping implication of each route.

Aspect	Paper 5 (Practical Test)	Paper 6 (Alternative to Practical)
Assessment format	Hands-on lab exam	Written paper, ~1 hour, 40 marks
Equipment scale	Full set: one working set per 1-2 students	Teaching set: one set per 3-4 students
Apparatus accuracy	Exam-grade, reliable, calibrated	Teaching-grade acceptable
Key risk if under-equipped	Students cannot sit the practical exam	Students lack apparatus familiarity
Budget implication	Higher per-student equipment cost	Lower equipment cost, same teaching need

IGCSE Practical Equipping Decision Rule (original rule)

The IGCSE Practical Equipping Decision Rule is a procurement rule for sizing IGCSE science apparatus to the chosen practical route. For Paper 5, provide one working apparatus set per one to two students for core experiments, plus 1.5 times the class set of consumable glassware for breakage. For Paper 6, provide one apparatus set per three to four students for teaching familiarity. In both routes, never share the single most-used items – measuring cylinders, thermometers and test tubes – so densely that a class cannot work simultaneously.

Original rule by Scientific Equipments. Reviewer note – Arvind Kumar, Lab Equipment Specialist (12+ years): “Schools entering Paper 6 often under-buy apparatus, then find students lose marks because they have never handled a burette or read a vernier scale. Even the written practical paper rewards real hands-on familiarity.”

Key Specifications to Check Before Buying

Before buying Cambridge IGCSE science apparatus, verify numeric specifications and reference standards rather than catalogue descriptions. The specifications below are practical benchmarks for durable, accurate IGCSE equipment. Require the vendor to state each figure and reference standard in the quotation – for example borosilicate 3.3 glass to ISO 3585, electrical safety to IEC 61010-1, or laser class to IEC 60825-1 – so each item can be checked at acceptance.

Item	Specification to require	Reference / why
Compound microscope	40x-400x magnification; LED illumination	IGCSE biology cell observation
Glassware	Borosilicate 3.3 (low expansion)	ISO 3585 borosilicate glass 3.3
Burette	50 ml, Class B, 0.1 ml graduations	Titration accuracy
Electronic balance	200 g x 0.01 g readability	Quantitative chemistry/physics
Vernier caliper	0-150 mm, 0.02 mm resolution	Density and length practicals
Ammeter/voltmeter	Stated range and class; clear scale	Electricity practicals
Power supply	Low-voltage, stated output; fused	IEC 61010-1 electrical safety
Ray box / laser	IEC 60825-1 Class 1 or Class 2 only	Eye safety in optics practicals

Matching Equipment to IGCSE Level: Core, Extended and Progression

Cambridge IGCSE science apparatus should be matched to the level being taught, from lower-secondary preparation through IGCSE Core and Extended to AS/A Level progression. Lower-secondary classes use simple, robust apparatus. IGCSE Core practicals use standard apparatus with straightforward measurement. IGCSE Extended practicals demand more accurate instruments and quantitative work. Schools continuing to Cambridge International AS and A Level need higher-specification instruments. The table below maps each level to suitable equipment.

Level	Practical demand	Suitable equipment	Example practical
Lower secondary (prep)	Simple, robust apparatus	Student microscopes, basic glassware	Observing cells, simple heating
IGCSE Core	Standard measurement	Class-set glassware, meters, balances	Food tests, basic circuits
IGCSE Extended	Accurate quantitative work	Burettes, vernier calipers, sensitive balances	Titration, density, V-I graphs
AS / A Level progression	Higher precision and range	Higher-spec instruments, data loggers	Quantitative investigations

Safety Requirements for IGCSE Science Practicals

Safety requirements for IGCSE science practicals cover chemical handling, electrical safety, eye protection, heat and glassware, because IGCSE practical work uses chemicals, electricity, Bunsen burners and glass across three subjects. Schools should follow recognised laboratory safety practice and local regulations, since Cambridge requires safe practical work but does not issue its own equipment-safety standard. The numbered rules below are the baseline; the table maps each hazard to its control. Electrical lab equipment safety is referenced under IEC 61010-1 and laser products under IEC 60825-1.

1.  Provide safety goggles and lab coats for every student during chemistry and physics practicals.

2.  Use a fume cupboard or adequate ventilation for reactions producing fumes or vapours.

3.  Earth all electrical apparatus and use low-voltage, fused power supplies in physics practicals.

4.  Use only IEC 60825-1 Class 1 or Class 2 ray boxes or lasers in optics practicals.

5.  Heat only borosilicate 3.3 glassware; inspect glassware for cracks before heating.

6.  Provide eyewash, a first-aid kit and a CO2 fire extinguisher in each laboratory.

7.  Store and label chemicals correctly and dispose of waste per local regulations.

Hazard	Control measure	Reference / norm
Chemical exposure	Goggles, gloves, fume ventilation	Local lab safety regulations
Electric shock	Low-voltage fused supplies; earthing	IEC 61010-1
Laser/ray-box eye injury	Class 1 or Class 2 only	IEC 60825-1
Glassware burns/breakage	Borosilicate 3.3; inspect before heating	ISO 3585
Fire (Bunsen burner)	Clearance from flammables; CO2 extinguisher	Local fire-safety norms

Budget Guide: Equipping IGCSE Science Practicals

Equipping IGCSE science practicals for biology, chemistry and physics typically costs between INR 6 lakh and INR 25 lakh for a three-subject set serving a class of about 24 students, depending on the Paper 5 or Paper 6 route and Core or Extended depth. The worked breakdown below is indicative for one practical set per subject. Figures are estimated from Indian market benchmarks as of June 2026, inclusive of applicable GST; verify current pricing before procurement, and international Cambridge schools should add applicable import duty and freight.

Subject set	Key items	Indicative cost (INR, incl. GST)
Biology practical set	Microscopes, slides, dissection, glassware	₹1,50,000 – ₹6,00,000
Chemistry practical set	Borosilicate glassware, burettes, balances, burners	₹2,00,000 – ₹7,00,000
Physics practical set	Meters, power supplies, optics, mechanics kits	₹1,50,000 – ₹6,00,000
Shared apparatus & balances	Stands, clamps, measuring cylinders, balances	₹50,000 – ₹2,50,000
Safety & consumables	Goggles, fire safety, reagents, spare glassware	₹50,000 – ₹3,50,000
Indicative three-subject total	–	≈ ₹6,00,000 – ₹25,00,000

Pre-Dispatch Inspection and Acceptance Checklist

A pre-dispatch inspection and acceptance checklist protects an IGCSE school from receiving incomplete, inaccurate or non-functional science apparatus across three subjects. Run these checks against the purchase order and agreed specification before accepting delivery and releasing payment. Each step should be signed off by the lab in-charge or IGCSE coordinator and recorded.

1.  Confirm every item, quantity and model matches the purchase order across biology, chemistry and physics.

2.  Check microscope magnification and illumination on a sample, confirming clear focus at high power.

3.  Verify glassware is borosilicate 3.3, crack-free, with correct volumes and graduations.

4.  Confirm burettes and pipettes meet the stated class and graduation accuracy.

5.  Power on and calibrate a sample of balances and pH meters against known references.

6.  Test physics apparatus (meters, power supplies, optics) through one functional check each.

7.  Confirm ray boxes or lasers are marked IEC 60825-1 Class 1 or Class 2.

8.  Check consumables and spares match quoted quantities, including the 1.5x glassware allowance.

9.  Verify safety equipment (goggles, extinguisher charge date, eyewash) is present and in date.

10.  Record serial numbers and warranty terms, and log any defect in writing before accepting affected items.

Vendor Evaluation Criteria

Vendor evaluation for IGCSE science apparatus should weight specification compliance, range across all three sciences and after-sales support above headline price, because an IGCSE school needs one dependable supply for biology, chemistry and physics. The weighted criteria below give a transparent scoring method for purchase and tender procurement. Apply the same weights to every supplier and record the scores.

Criterion	Weight (%)	What to assess
Specification compliance	30%	Exact match to required specs and standards
Range across three sciences	20%	Single source for biology, chemistry, physics
After-sales & spares	20%	Servicing, replacement glassware, support
Export / international handling	10%	Documentation, packing, duty handling abroad
Price & total cost of ownership	15%	Bid price plus consumables and support
Delivery & installation	5%	Lead time and installation scope

Maintenance and Storage Guidelines

Maintenance and storage for IGCSE science apparatus focus on protecting optics and instruments, keeping glassware intact, and calibrating measuring instruments so practical results stay reliable across the two-year IGCSE course. A routine of cleaning, calibration and inventory keeps three subject sets ready for practicals. The guidelines below are grouped by equipment type.

•  Microscopes: clean optics with lens tissue only; store covered and dust-free; check illumination regularly.

•  Glassware: inspect for cracks before heating; store borosilicate 3.3 items separated to avoid chipping.

•  Burettes and pipettes: rinse and dry after use; store vertically; check taps for leaks.

•  Balances and pH meters: calibrate on a schedule with certified weights and buffers; log calibration.

•  Physics apparatus: check leads and connectors; store optics and meters padded against impact.

•  Inventory: keep a per-subject register including the 1.5x glassware stock for re-ordering.

Common Procurement Mistakes and How to Avoid Them

Mistake 1: Under-buying apparatus for the Paper 5 route

Under-buying apparatus for the Paper 5 (Practical Test) route means students cannot all perform the exam practical. Apply the equipping rule of one working set per one to two students for Paper 5, and confirm the practical route before sizing the order.

Mistake 2: Assuming Paper 6 needs no apparatus

Assuming the Paper 6 (Alternative to Practical) route needs no apparatus leaves students unable to answer apparatus and method questions. Provide a teaching set of one per three to four students so students gain hands-on familiarity with burettes, microscopes and meters.

Mistake 3: Buying soda-glass instead of borosilicate 3.3

Buying soda-glass instead of borosilicate 3.3 glassware causes cracking when heated in chemistry practicals. Specify borosilicate 3.3 to ISO 3585 for any glassware that will be heated, and verify the grade at acceptance.

Mistake 4: Ignoring titration-grade burette and balance accuracy

Ignoring burette class and balance readability produces inaccurate quantitative results in IGCSE chemistry. Specify a 50 ml Class B burette with 0.1 ml graduations and a balance reading to 0.01 g, and check the markings before accepting delivery.

Mistake 5: Overlooking ray-box and electrical safety class

Overlooking ray-box and electrical safety classes risks eye injury and shock in physics practicals. Specify only IEC 60825-1 Class 1 or Class 2 ray boxes and lasers and low-voltage fused power supplies to IEC 61010-1, and verify the markings at acceptance.

Related Guides and Categories

No dedicated blog index was found on the Scientific Equipments website at the time of writing; the confirmed product categories below are the most relevant for sourcing Cambridge IGCSE biology, chemistry and physics practical apparatus. Use these to browse general laboratory instruments, glassware, microscopes, physics apparatus and biology models.

• Lab General Instrument – stands, clamps, pipettes, burners

• Chemical Instrument and Glassware – IGCSE chemistry apparatus

• Microscopes – IGCSE biology microscopy

• Physics Lab Equipments – IGCSE physics apparatus

• Laboratory Instrument and Equipment – balances, pH meters

• Biology Models – anatomical and biological models

Frequently Asked Questions

What equipment is needed for Cambridge IGCSE science practicals?

Cambridge IGCSE science practicals need microscopes, slides and dissection kits for biology; borosilicate glassware, burettes, pipettes, balances and Bunsen burners for chemistry; and metre rules, vernier calipers, meters, power supplies and optics kits for physics. All three share stands, clamps, measuring cylinders, thermometers and safety equipment. The exact quantity depends on whether the school enters students for Paper 5 or Paper 6. Browse general apparatus and glassware from the relevant categories.

What is the difference between IGCSE Paper 5 and Paper 6?

Paper 5 is a hands-on Practical Test taken in the laboratory, while Paper 6 is the Alternative to Practical, a written paper of about 1 hour and 40 marks that tests practical skills without lab access. Cambridge IGCSE Biology (0610), Chemistry (0620) and Physics (0625) offer both routes. Paper 5 schools must equip a full working lab so every student can perform experiments; Paper 6 schools still need apparatus for teaching familiarity. The choice directly affects how much equipment to buy.

Are IGCSE practical chemicals and apparatus safe for students?

IGCSE practical apparatus and chemicals are safe for students when chemical, electrical, laser and glassware hazards are controlled. Provide goggles and lab coats, fume ventilation for reactions, low-voltage fused power supplies and earthing for physics, and only IEC 60825-1 Class 1 or Class 2 ray boxes. Heat only borosilicate 3.3 glassware, keep eyewash and a CO2 extinguisher in each lab, and follow local laboratory safety regulations alongside the Cambridge practical guidance.

How much does it cost to equip IGCSE science labs?

Equipping IGCSE biology, chemistry and physics practicals typically costs INR 6 lakh to INR 25 lakh for a three-subject set serving a class of about 24 students, depending on the Paper 5 or Paper 6 route. Chemistry glassware, microscopes and balances are the largest lines. These are estimates from market benchmarks as of June 2026, inclusive of applicable GST; international schools should add import duty and freight, and can request bulk pricing through the bulk and tender supply route.

How do I maintain IGCSE lab glassware and instruments?

Maintain IGCSE lab glassware and instruments by inspecting glassware for cracks before heating, rinsing and drying burettes and pipettes, and calibrating balances and pH meters on a schedule with certified weights and buffers. Clean microscope optics with lens tissue only and store instruments covered. Keep a 1.5x stock of common glassware for breakage and a per-subject inventory. This routine keeps three subject sets reliable across the two-year IGCSE course.

What is the difference between IGCSE and CBSE practical equipment requirements?

The difference is that CBSE specifies practical syllabi and equipment expectations fairly prescriptively, while Cambridge IGCSE sets practical assessment through Paper 5 or Paper 6 and expects schools to provide standard apparatus. In practice the core apparatus overlaps heavily – microscopes, glassware, balances and physics kits serve both – so a supplier serving CBSE schools can equip an IGCSE school from the same ranges, adjusting quantity to the chosen practical route.

Key Takeaways

1.  A Cambridge IGCSE science practical equipment list spans biology microscopy and dissection, chemistry glassware and titration apparatus, physics measurement and electricity kits, plus shared apparatus and safety equipment.

2.  Cambridge IGCSE Biology (0610), Chemistry (0620) and Physics (0625) assess practical skills through either Paper 5 (Practical Test) or Paper 6 (Alternative to Practical), and from March 2026 only the paper layout changed, not the content (Cambridge International, verified June 2026).

3.  Apply the IGCSE Practical Equipping Decision Rule – one working set per 1-2 students for Paper 5 and one per 3-4 students for Paper 6, with 1.5x glassware for breakage – to size the order to the practical route.

4.  Specify apparatus to standards – borosilicate 3.3 glassware to ISO 3585, electrical safety to IEC 61010-1, and Class 1 or Class 2 lasers to IEC 60825-1 – and source glassware and microscopes from the relevant ranges.

5.  Budget roughly INR 6 lakh to INR 25 lakh to equip three IGCSE subject sets for a class, inclusive of GST as of June 2026, adding import duty for international Cambridge schools.

6.  Protect the purchase with a pre-dispatch acceptance check on glassware grade, burette class and balance accuracy, and vendor scoring that prioritises support and spares.

About Scientific Equipments

Scientific Equipments, headquartered in India, manufactures and supplies scientific and educational laboratory equipment to schools, colleges, universities and institutional buyers, with regular bulk exports to over 56 countries worldwide. The company’s range spans general laboratory instruments, microscopes, chemistry instruments and borosilicate glassware, physics laboratory equipment, molecular structure models, and biology and human physiology models – covering the biology, chemistry and physics practical needs of Cambridge IGCSE schools from a single source. Scientific Equipments serves institutional, public-sector and tender-based procurement, including OEM and bulk supply for international schools. For bulk supply and tender documentation, use the procurement and contact channels below.

• Home

• Lab General Instrument

• Chemical Instrument

• Microscopes

• Physics Lab Equipments

• Laboratory Instrument and Equipment

• Tenders / OEM

• Contact / Procurement

Working and static science models for school exhibitions are two categories of teaching aids used to demonstrate scientific principles at events such as the school science fair or the NCERT national science exhibition. A working science model has moving or functioning parts that demonstrate a principle in action — for example a Stirling engine, a water-electrolysis apparatus or a Crookes radiometer. A static science model is a fixed, non-moving representation used to show structure or relationships — for example a human skeleton, a molecular structure set or a globe. Schools sourcing exhibition models can draw working demonstration models from the Education Toys range and static anatomical models from the Biology Models range at Scientific Equipments.

What are the best working science models for a school exhibition? The best working science models for a school exhibition are ones that demonstrate a clear principle, run reliably in front of a crowd, and are safe for students to operate. Reliable, high-impact choices include the Stirling engine model (heat-to-motion), a water-electrolysis apparatus (splitting water into hydrogen and oxygen), and a Crookes radiometer (light-to-motion). Pair one or two working models with a static model — such as a human skeleton or a molecular structure set — to cover both demonstration and structure. For an Indian school exhibition, budget roughly INR 500 to INR 25,000 per model depending on type, and verify build quality and safety before buying. Working demonstration models are listed under Education Toys; static anatomical models under Human Physiology Models.

What Are Working and Static Science Models?

Working and static science models are the two model types used in school science exhibitions, and they serve different teaching purposes. A working science model demonstrates a process in motion — energy conversion, chemical reaction, mechanical movement — and holds an audience because something visibly happens. A static science model demonstrates structure, scale or classification and is valued for accuracy and detail rather than movement. Most strong exhibition entries combine the two: a working model to attract attention and a static model or chart to explain the underlying structure.

School science exhibitions in India are a long-established, curriculum-linked activity. The National Council of Educational Research and Training (NCERT) has organised a national science exhibition for children since 1971, open to classes VI to XII, and from 2022 it is named the Rashtriya Bal Vaigyanik Pradarshani (RBVP), earlier the Jawaharlal Nehru National Science, Mathematics and Environment Exhibition (NCERT, verified June 2026). The exhibition runs in two phases — district and state level, then a national exhibition — and each year follows a notified theme, reflecting the experiential-learning emphasis of NEP 2020.

Working vs Static Model Selection Rule (decision rule)

The Working vs Static Model Selection Rule is a simple decision rule for choosing the right model type for an exhibition entry. Choose a working model when the goal is to demonstrate a process or cause-and-effect (how a heat engine turns, how water splits into gases). Choose a static model when the goal is to show structure, anatomy or scale (the bones of the body, the shape of a molecule, the layout of the continents). For a competitive entry, follow the 1+1 rule: pair one working model with one static model or labelled chart, so the entry both attracts attention and explains the science.

Core Models and Products for a School Science Exhibition

The core models for a school science exhibition span physics demonstrations, chemistry reactions, biology structure, and earth and space science. The table below lists common working and static models with a priority rating — Essential (a versatile, high-impact pick most exhibitions need), Required (strong subject-specific choice), or Recommended (adds breadth). Working demonstration models such as the Stirling engine and Crookes radiometer are listed under Education Toys; static models such as skeletons and molecular sets sit under Human Physiology Models and Molecular Structure Models at Scientific Equipments.

Model	Type	Principle demonstrated	Priority
Stirling engine model	Working	Heat energy converted to mechanical motion	Essential
Water-electrolysis apparatus	Working	Electrical splitting of water into hydrogen and oxygen	Essential
Crookes radiometer	Working	Light/radiant energy producing motion	Recommended
Human skeleton model	Static	Human skeletal structure and bone names	Essential
Human organ / torso model	Static	Internal organ position and structure	Required
Molecular structure set	Static	Atomic bonding and molecular geometry	Required
Working volcano / chemical reaction model	Working	Exothermic reaction and gas release	Recommended
Solar system / orrery model	Static / Working	Planetary order and orbital motion	Recommended
Globe (political/physical)	Static	Earth geography, latitude and longitude	Required

Best Working Science Models for a School Exhibition (Ranked)

The best working science models for a school exhibition are ranked below by demonstration impact, reliability in front of an audience, and ease of safe operation. The ranking is a guide for selection, not a quality claim about any single product; choose by the principle you want to show and the student level operating it. Price bands are indicative for the Indian market as of June 2026, inclusive of applicable GST.

Rank	Working model	Best for	Indicative price (INR, incl. GST)	Why it ranks here
1	Stirling engine model	Physics — energy conversion	₹1,500 – ₹6,000	Runs continuously, visually clear, robust
2	Water-electrolysis apparatus	Chemistry — electrolysis	₹1,000 – ₹4,000	Clear gas evolution, links to a core syllabus topic
3	Working hydraulic / pneumatic model	Physics — fluid pressure	₹500 – ₹2,500	Low cost, easy to build and explain
4	Crookes radiometer	Physics — radiant energy	₹600 – ₹2,000	Eye-catching, no power needed, but light-dependent
5	Working electric motor / generator model	Physics — electromagnetism	₹800 – ₹3,500	Demonstrates a high-value principle; needs careful wiring

Exhibition Model Scorecard (original selection tool)

The Exhibition Model Scorecard is a five-criterion tool for ranking candidate models before buying or building, modelled on the assessment areas used in NCERT science exhibitions. Score each candidate model out of 5 on each criterion; a total of 20 or more out of 25 indicates a strong exhibition entry. The criteria are originality of idea, scientific principle/thought, technical skill and workmanship, social or everyday relevance, and clarity of presentation.

Criterion	What it measures	Score (out of 5)
Originality of idea	Is the concept fresh or a routine repeat?	__ / 5
Scientific principle / thought	Is the underlying science correct and clear?	__ / 5
Technical skill / workmanship	Is the model well built and reliable?	__ / 5
Social / everyday relevance	Does it connect to real-life problems?	__ / 5
Clarity of presentation	Can students explain it simply?	__ / 5
Total	Strong entry ≥ 20 / 25	__ / 25

Original tool by Scientific Equipments, adapted from NCERT exhibition assessment areas. Reviewer note — Arvind Kumar, Lab Equipment Specialist (12+ years): “A working model that runs reliably for a full day of judging beats a clever model that stalls; in exhibitions, dependability scores higher than complexity.”

Quality Specifications to Check Before Buying

Before buying science models for an exhibition, check material, finish, accuracy and operating requirements rather than the catalogue photo alone. The quality benchmarks below help compare models across vendors. For working models, confirm the power or fuel source and whether it runs continuously; for static models, confirm material, scale and labelling accuracy. Ask the vendor to state each specification in the quotation so it can be checked at delivery.

Check	What to require	Why it matters
Material (static models)	Durable PVC/ABS or fibre, not brittle thermocol	Survives transport and repeated handling
Anatomical accuracy	Correct proportions; labelled or numbered parts	Avoids teaching errors and judge deductions
Working mechanism	Stated power/fuel source; continuous-run capability	Confirms the model actually works on the day
Finish & assembly	No sharp edges; secure joints; stable base	Safety and a professional appearance
Scale / size	Stated dimensions (e.g. 85 cm skeleton)	Visibility from a distance at a stall
Power requirement	Voltage/battery type for electrical models	Plan power supply at the venue
Documentation	Instruction/working-principle sheet included	Helps students explain the model to judges
Packaging	Protective, reusable packaging for transport	Prevents damage in transit to the venue

Matching Science Models to Student Level

Science models for an exhibition should be matched to student level so the student can build, operate and explain the model confidently. For Class 6–8, choose simple, safe, single-principle models. For Class 9–10, choose models that link to syllabus topics and involve some assembly. For Class 11–12 and college, choose models that demonstrate a measurable or quantifiable principle. The NCERT exhibition is open to classes VI to XII, so a school may need models across all levels (NCERT, verified June 2026).

Student level	Suitable model complexity	Working example	Static example
Class 6–8	Simple, single-principle, no mains power	Hydraulic lift, simple pulley	Solar system model, globe
Class 9–10	Syllabus-linked, some assembly	Water electrolysis, electric motor	Human skeleton, molecular set
Class 11–12	Quantifiable / measurable principle	Stirling engine, generator model	Detailed organ/DNA model
College / University	Project-grade, data-producing	Sensor-based working model	Sectional anatomical model

Safety Requirements for Exhibition Science Models

Safety requirements for exhibition science models focus on electrical models, heat or flame, chemicals, and moving parts, because exhibitions place students and visitors close to operating models for long periods. Schools should require low-voltage operation where possible, supervised use of any flame or chemical, guarded moving parts, and stable mounting. The numbered rules below are the baseline; the table maps each hazard to its control. Electrical safety of measuring and laboratory equipment is referenced under IEC 61010-1.

1.  Prefer battery or low-voltage operation for working electrical models; avoid exposed mains wiring at a student stall.

2.  Supervise any model using a flame, hot surface or heat source, and keep it away from paper backdrops and curtains.

3.  Restrict chemical-reaction models to safe, non-toxic reactions and provide gloves and eye protection where needed.

4.  Guard moving parts (gears, flywheels) so fingers cannot be caught during continuous running.

5.  Mount every model on a stable, non-tip base appropriate to its height and weight.

6.  Keep a first-aid kit and a CO2 fire extinguisher accessible at the exhibition venue.

Hazard	Control measure	Reference / norm
Electric shock	Battery/low-voltage operation; no exposed mains	IEC 61010-1 (electrical lab equipment safety)
Burns / fire	Supervision; clearance from flammables	School safety policy
Chemical exposure	Non-toxic reactions; gloves and goggles	School safety policy
Moving-part injury	Guards over gears and flywheels	Manufacturer guidance
Tipping / falling model	Stable weighted base	Manufacturer guidance

Budget Guide: Cost of Models for a School Exhibition

The cost of models for a school exhibition in India typically ranges from INR 500 for a simple working model to INR 25,000 for a detailed static anatomical model. A school equipping a full exhibition stall with a mix of working and static models usually spends between INR 15,000 and INR 60,000 depending on the number and quality of models. Figures are estimated from Indian market benchmarks as of June 2026, inclusive of applicable GST; verify current pricing before procurement, and request bulk pricing for multiple stalls.

Model category	Typical unit cost (INR, incl. GST)	Notes
Simple working model (hydraulic, pulley)	₹500 – ₹2,500	Often partly student-built
Stirling engine model	₹1,500 – ₹6,000	Reusable across years
Water-electrolysis apparatus	₹1,000 – ₹4,000	Consumes electrodes/solution over time
Crookes radiometer	₹600 – ₹2,000	Glass — handle and store with care
Human skeleton model (85 cm)	₹3,000 – ₹9,000	Durable, multi-year teaching aid
Molecular structure set	₹800 – ₹3,500	Reusable for many demonstrations
Detailed organ / torso model	₹5,000 – ₹25,000	Higher cost for sectional detail
Full mixed exhibition stall	₹15,000 – ₹60,000	Mix of working + static models

Pre-Dispatch Inspection and Acceptance Checklist

A pre-dispatch inspection and acceptance checklist protects a school from receiving damaged, inaccurate or non-working exhibition models. Run these checks against the purchase order and agreed specification before accepting delivery and releasing payment. Each step should be signed off by the science coordinator or lab in-charge and recorded.

1.  Confirm every model, quantity and model number matches the purchase order and quotation.

2.  Inspect each model for transit damage — cracks, broken parts, loose joints — before signing for delivery.

3.  Operate every working model through one full cycle to confirm it functions as described.

4.  Check static models for anatomical or structural accuracy and that all labelled parts are present.

5.  Confirm working models include the stated power source, fuel or accessories needed to run them.

6.  Verify each model has a stable base and no sharp edges or exposed wiring.

7.  Confirm instruction or working-principle sheets are included for each model.

8.  Check that packaging is intact and reusable for transport to the exhibition venue.

9.  Record any defect or shortfall in writing and withhold acceptance of affected items until resolved.

10.  Log warranty terms and the supplier contact for replacements before the exhibition date.

Vendor Evaluation Criteria

Vendor evaluation for school exhibition models should weight quality, accuracy and reliable delivery before the exhibition date above headline price, because a model that arrives late or fails on the day cannot be replaced in time. The weighted criteria below give a transparent scoring method for purchase and GeM procurement. Apply the same weights to every supplier and record the scores.

Criterion	Weight (%)	What to assess
Build quality & accuracy	30%	Durable materials, correct scale, working reliability
On-time delivery before exhibition	25%	Committed lead time and dispatch record
Range & curriculum fit	15%	Models spanning classes VI–XII and subjects
After-sales / replacement support	15%	Fast replacement of damaged or faulty models
Price & bulk discount	10%	Unit price and multi-stall bulk pricing
Packaging for safe transport	5%	Protective, reusable packaging

Maintenance and Storage Guidelines

Maintenance and storage for science models focus on protecting moving parts, glass and painted finishes so models survive for several exhibition cycles. A routine of cleaning, safe storage and a simple inventory keeps both working and static models usable year after year. The guidelines below are grouped by model type.

•  Working mechanical models (Stirling engine, motors): clean and lightly lubricate moving parts; check fasteners before each use.

•  Glass models (Crookes radiometer): store padded and upright; keep away from edges and direct impact.

•  Electrical/working models: store batteries separately; check wiring and connections before each exhibition.

•  Static anatomical models: dust regularly; store assembled on a shelf or in a padded case to protect small parts.

•  Molecular sets and small parts: keep a counted inventory in compartment boxes to prevent loss.

•  All models: store in a dry, dust-free cabinet away from direct sunlight to protect finishes.

Common Procurement Mistakes and How to Avoid Them

Mistake 1: Buying a model that does not run reliably

Buying a working model that does not run reliably is the most common exhibition mistake, because a stalled model loses the audience and judges. Test every working model through a full cycle at acceptance, and prefer designs that run continuously without constant intervention.

Mistake 2: Choosing fragile thermocol over durable materials

Choosing fragile thermocol or thin card over durable PVC, ABS or fibre means models break in transit or after one use. Specify durable materials for any model that will be reused or transported, and reserve low-cost materials for single-use student builds.

Mistake 3: Ignoring accuracy in static models

Ignoring anatomical or structural accuracy in static models teaches errors and loses marks with judges. Require correct proportions and labelled parts, and check accuracy against the syllabus at acceptance, especially for skeleton, organ and molecular models.

Mistake 4: Ordering too late for the exhibition date

Ordering too late for the exhibition date leaves no time to replace damaged or wrong models. Place orders well ahead of the exhibition, confirm the dispatch date in writing, and weight on-time delivery heavily in vendor selection.

Mistake 5: Overlooking safety of electrical and chemical models

Overlooking the safety of electrical and chemical working models risks shocks, burns or exposure at a crowded stall. Prefer low-voltage operation, guard moving parts, restrict chemicals to safe reactions, and supervise any flame or heat source throughout the event.

Related Guides and Categories

No dedicated blog index was found on the Scientific Equipments website at the time of writing; the confirmed product categories below are the most relevant for sourcing working and static science models for an exhibition. Use these to browse working demonstration models, static anatomical and molecular models, and geography and physics aids.

• Education Toys — working demonstration and STEM models

• Stirling Engine Model — heat-to-motion working model

• Human Physiology Models — skeletons and organ models

• Biology Models — static biological models

• Molecular Structure Models — chemistry model sets

• Geography Instruments — globes and earth-science models

Frequently Asked Questions

Which working science model is best for a school exhibition?

The Stirling engine model is one of the most reliable working models for a school exhibition because it runs continuously and clearly shows heat being converted into motion. Other strong choices are a water-electrolysis apparatus, which links directly to the chemistry syllabus, and a simple hydraulic model for younger classes. Choose by the principle you want to demonstrate and the level of the student operating it, and always test the model through a full cycle before the event. Working demonstration models are listed under the Education Toys range.

What is the difference between a working model and a static model?

A working model has moving or functioning parts that demonstrate a process in action, while a static model is a fixed representation that shows structure or scale. A Stirling engine or water-electrolysis apparatus is a working model; a human skeleton or molecular structure set is a static model. Working models attract attention by doing something; static models explain structure accurately. A strong exhibition entry usually pairs one working model with one static model or labelled chart.

Are working science models safe for school students to operate?

Working science models are safe for school students when electrical, heat, chemical and moving-part hazards are controlled. Prefer battery or low-voltage operation, guard moving gears and flywheels, restrict chemical models to safe non-toxic reactions, and supervise any flame or heat source. Mount every model on a stable base and keep a first-aid kit and CO2 extinguisher at the venue. Electrical safety of laboratory equipment is referenced under IEC 61010-1.

How much do science exhibition models cost in India?

Science exhibition models in India typically cost from INR 500 for a simple working model to INR 25,000 for a detailed static anatomical model. A full exhibition stall mixing working and static models usually costs INR 15,000 to INR 60,000. These are estimates from market benchmarks as of June 2026, inclusive of applicable GST; verify current pricing and request bulk discounts for multiple stalls through the bulk and tender supply route.

How do I maintain and store science models so they last several years?

Maintain science models by cleaning and lightly lubricating moving parts, storing glass models padded and upright, and keeping static models dust-free in a dry cabinet away from sunlight. Store batteries separately from electrical models and check wiring before each exhibition. Keep a counted inventory of molecular sets and small parts in compartment boxes so nothing is lost. With this routine, durable working and static models last for several exhibition cycles.

What does NCERT require for a school science exhibition entry?

NCERT organises a national science exhibition for children, open to classes VI to XII, in which entries are selected on a notified criterion covering originality, scientific principle, technical skill, social relevance and presentation. Models are first shown at district and state level and the best progress to the national exhibition, now named the Rashtriya Bal Vaigyanik Pradarshani (RBVP). Each year follows a notified theme, so confirm the current year’s theme and guidelines at ncert.nic.in before finalising an entry.

Key Takeaways

1.  Working science models demonstrate a process in motion, while static science models show structure or scale; a strong exhibition entry pairs one of each using the 1+1 rule.

2.  Reliable, high-impact working models for a school exhibition include the Stirling engine, a water-electrolysis apparatus and a Crookes radiometer, available in the Education Toys range.

3.  NCERT has organised a national science exhibition for children since 1971 for classes VI–XII, now named the Rashtriya Bal Vaigyanik Pradarshani (NCERT, verified June 2026), so schools need models across multiple class levels.

4.  Use the Exhibition Model Scorecard — originality, scientific principle, technical skill, social relevance and presentation — and treat a total of 20 or more out of 25 as a strong entry.

5.  Budget roughly INR 500 to INR 25,000 per model and INR 15,000 to INR 60,000 for a full mixed stall, inclusive of GST as of June 2026, and request bulk pricing for multiple stalls.

6.  Protect the purchase with a pre-dispatch acceptance check, durable-material specifications and weighted vendor scoring that prioritises build quality and on-time delivery before the exhibition date.

About Scientific Equipments

Scientific Equipments, headquartered in India, manufactures and supplies scientific and educational laboratory equipment and teaching models to schools, colleges, universities and institutional buyers, with regular bulk exports to over 56 countries worldwide. The company’s range spans working demonstration models and educational toys, human physiology and biology models, molecular structure sets, physics and geography instruments, and general laboratory equipment. Scientific Equipments serves institutional, public-sector and tender-based procurement, including OEM and bulk supply for school science exhibitions. For bulk supply and tender documentation, use the procurement and contact channels below.

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