Interactive Practical Labs
Explore interactive O Level, A Level, and Polytechnic practical labs for science, technology, and IT subjects.
Interactive experiments
- Effect of temperature on yeast respiration — Biology
- Comparing reducing sugars in fruit juices — Biology
- Microscopic examination and drawing of plant tissues — Biology
- Identifying organisms using visible features — Biology
- Digestion of starch by amylase and diffusion through dialysis tubing — Biology
- Effect of temperature on enzyme activity — data analysis — Biology
- Leaf microscopy and eyepiece-graticule calibration — Biology
- Estimating protein concentration in milk — Biology
- Effect of pH on pepsin activity — data analysis — Biology
- Comparing stem and root anatomy — Biology
- Planning an investigation into age and human reaction time — Biology
- Cell counting and viability — written analysis — Biology
- Determining iron content in tablets using permanganate titration — Chemistry
- Planning an experiment to determine the relative atomic mass of sodium — Chemistry
- Identifying unknown cations and anions — Chemistry
- Measuring the enthalpy change of magnesium reacting with hydrochloric acid — Chemistry
- Determining hydrochloric acid concentration by titration — Chemistry
- Identifying salts using heating and chemical tests — Chemistry
- Investigating how thiosulfate concentration affects reaction rate — Chemistry
- Measuring the enthalpy change when hydrated sodium thiosulfate dissolves — Chemistry
- Identifying inorganic ions using qualitative analysis — Chemistry
- Investigating the relationship between suspended mass and the angle between springs — Physics
- Investigating how thermocouple emf varies with temperature — Physics
- Planning a projectile-motion investigation — Physics
- Investigating oscillations of a paper-clip chain — Physics
- Investigating potential difference across current-carrying wires — Physics
- Projectile Motion — Physics
- Hooke's Law — Physics
- Simple Pendulum — Physics
- Density of Regular and Irregular Solids — Physics
- Principle of Moments — Physics
- Centre of Gravity of a Lamina — Physics
- Acceleration on an Inclined Plane — Physics
- Conservation of Momentum — Physics
- Efficiency of a Simple Machine — Physics
- Terminal Velocity and Motion in Fluids — Physics
- Specific Heat Capacity of a Solid — Physics
- Specific Heat Capacity of a Liquid — Physics
- Heating and Cooling Curves — Physics
- Expansion of Solids — Physics
- Boyle's Law — Physics
- Plotting Magnetic Field Lines — Physics
- Magnetic and Non-Magnetic Materials — Physics
- Magnetising a Steel Bar — Physics
- Resistance of a Wire — Physics
- Using a Rheostat to Control Current — Physics
- Resistors in Series and Parallel — Physics
- Electrostatics and Charging a Capacitor — Physics
- Paper Chromatography of Dyes and Inks — Chemistry
- Acid–Alkali Titration — Chemistry
- Qualitative Analysis of Ions — Chemistry
- Food Tests — Biology
- Effect of Temperature and pH on Enzymes — Biology
- Catalase and Hydrogen Peroxide — Biology
- Testing a Leaf for Starch — Biology
- Requirements for Photosynthesis — Biology
- Light Intensity and Rate of Photosynthesis — Biology
- Carbon Dioxide from Germinating Seeds — Biology
- Respiration in Germinating and Dead Seeds — Biology
- Osmosis in Potato Tissue — Biology
- Diffusion in Liquids and Gases — Biology
- Transpiration with a Potometer — Biology
- Microscopy, Cells and Biological Drawing — Biology
- Experimental Skills and Data Handling — Biology
- Separation of Salt and Sand — Combined Science
- Food Tests — Combined Science
- Photosynthesis — Combined Science
- Oxygen from Photosynthesis — Combined Science
- Respiration — Combined Science
- Comparing Inhaled and Exhaled Air — Combined Science
- Comparing Oxygen Content Using a Candle — Combined Science
- Simple Electricity — Combined Science
- Rate of Reaction — Combined Science
- Testing Acids and Bases with Litmus — Combined Science
- Rusting of Iron — Combined Science
- Force and Motion — Combined Science
- Bisecting a line — Technical Drawing
- A perpendicular from a given point to a line — Technical Drawing
- A line divided into proportional parts — Technical Drawing
- A perpendicular from any point to a line — Technical Drawing
- Parallel lines — Technical Drawing
- Bisecting an angle — Technical Drawing
- Various angles constructed without a protractor — Technical Drawing
- A copied angle — Technical Drawing
- The centre of a given arc or circle — Technical Drawing
- Various geometrical shapes — Technical Drawing
- Straight lines joined to curves by an arc — Technical Drawing
- An ellipse and scales — Technical Drawing
- First angle orthographic projection — Technical Drawing
- Isometric drawing — Technical Drawing
- Bars — Technical Drawing
- Tubes — Technical Drawing
- Shafts — Technical Drawing
- Compression springs — Technical Drawing
- Tension springs — Technical Drawing
- Splined shafts (external) — Technical Drawing
- Splined shafts (internal) — Technical Drawing
- Serrated shafts (external) — Technical Drawing
- Serrated shafts (internal) — Technical Drawing
- Functional dimensioning — Technical Drawing
- Non-functional dimensioning — Technical Drawing
- Auxiliary dimensioning — Technical Drawing
- Chain dimensioning — Technical Drawing
- Datum dimensioning — Technical Drawing
- Types of line — Technical Drawing
- Freehand letters and numerals — Technical Drawing
- Bold lettering for title blocks — Technical Drawing
- Basic assembly drawings — Technical Drawing
- Exploded diagrams — Technical Drawing
- Orthographic from a pictorial drawing — Technical Drawing
- Third angle projection — Technical Drawing
- Freehand sketches in first angle — Technical Drawing
- Isometric circles — Technical Drawing
- Isometric ellipses — Technical Drawing
- The isometric scale — Technical Drawing
- Sectioned diagrams in first angle — Technical Drawing
- Hydraulic power steering — Technical Drawing
- Hydraulic power brakes — Technical Drawing
- Hydraulic tipping mechanisms — Technical Drawing
- Heavy vehicle air brakes — Technical Drawing
- Basic auto-electrical circuits — Technical Drawing
- Full size (1:1) — Fabrication Engineering Drawing
- Reduction scale (1:2) — Fabrication Engineering Drawing
- Enlargement scale (2:1) — Fabrication Engineering Drawing
- Dual scale — Fabrication Engineering Drawing
- Diagonal scale — Fabrication Engineering Drawing
- Plain scale — Fabrication Engineering Drawing
- Stepped block in third angle — Fabrication Engineering Drawing
- Stepped block in first angle — Fabrication Engineering Drawing
- Auxiliary views — Fabrication Engineering Drawing
- Outline — Fabrication Engineering Drawing
- Centre line — Fabrication Engineering Drawing
- Projection line — Fabrication Engineering Drawing
- Construction line — Fabrication Engineering Drawing
- Dimension line — Fabrication Engineering Drawing
- Leader line — Fabrication Engineering Drawing
- Limit line — Fabrication Engineering Drawing
- Phantom line — Fabrication Engineering Drawing
- Extension line — Fabrication Engineering Drawing
- Break line — Fabrication Engineering Drawing
- Cutting plane line — Fabrication Engineering Drawing
- Hidden detail line — Fabrication Engineering Drawing
- Open style lettering — Fabrication Engineering Drawing
- Condensed style lettering — Fabrication Engineering Drawing
- Sloping style lettering — Fabrication Engineering Drawing
- Open style lower case — Fabrication Engineering Drawing
- Open style freehand — Fabrication Engineering Drawing
- Sloping style freehand — Fabrication Engineering Drawing
- Matchstick man and woman — Fabrication Engineering Drawing
- Isometric axis sketch — Fabrication Engineering Drawing
- Most representative views — Fabrication Engineering Drawing
- Isometric to first angle — Fabrication Engineering Drawing
- Cylinder cut by a plane — Fabrication Engineering Drawing
- Junction of equal cylinders — Fabrication Engineering Drawing
- Rake of a ship funnel — Fabrication Engineering Drawing
- Plates for a boiler dome — Fabrication Engineering Drawing
- Boiler to superheater pipe — Fabrication Engineering Drawing
- Overhanging boiler front — Fabrication Engineering Drawing
- Plates of an egg-ended boiler — Fabrication Engineering Drawing
- Frustum not continued to a point — Fabrication Engineering Drawing
- Rise and radius of a cone — Fabrication Engineering Drawing