Interactive Science for Inquiring Minds Practical Workbook B
Energy
16. Energy Forms and Conversion
Activity 51 Deciding on the Construction of a Hydroelectric Power Station
17. Light
Activity 52 Investigating the Properties of the Image Formed by a Plane Mirror
Activity 53 Observing the Effects of Refraction
Activity 54 Observing the Dispersion of Light by a Glass Prism
Activity 55 Observing Coloured Objects in White and Coloured Lights
18. Electricity
Activity 56 Investigating Electric Circuits
Activity 57 Measuring Electric Current
Activity 58 Investigating Series and Parallel Circuits
Activity 59 Measuring the Voltage of Dry Cells
Activity 60 Measuring the Voltage across Electric Bulbs
Activity 61 Measuring Resistance
Activity 62 Investigating the Effect of Varying Resistance
Activity 63 Investigating the Heating Effect of Electricity
Activity 64 Investigating the Chemical Effect of Electricity
Activity 65 Investigating the Magnetic Effect of Electricity
19. Using Electricity
Activity 66 Getting to Know the Electric Plug
Activity 67 Knowing Your Electric Bill
20. Photosynthesis and Respiration
Activity 68 Investigating the Type of Food Stored in a Green Leaf
Activity 69 Investigating the Gas Produced During Photosynthesis
Activity 70 Investigating Whether Chlorophyll is Needed for Photosynthesis
Activity 71 Investigating the Amount of Oxygen in Inhaled and Exhaled Air
Activity 72 Investigating the Amount of Carbon Dioxide in Inhaled and Exhaled Air
Activity 73 Comparing the Composition of Water Vapour in Inhaled and Exhaled Air
Activity 74 Comparing the Temperatures of Inhaled and Exhaled Air
Activity 75 Comparing Photosynthesis and Respiration
Interactions
21. Concept of Force and Pressure
Activity 76 Measuring Forces
22. Moment of a Force
Activity 77 Investigating the Turning Effect of Forces
Activity 78 Classifying Levers
23. Work
Activity 79 Measuring Work Done
24. Effects of Heat
Activity 80 Observing the Different Extent of Thermal Expansion of Different Metals
Activity 81 Investigating Thermal Expansion of Liquids
Activity 82 Investigating Thermal Expansion of Gases
Activity 83 Measuring Temperature
Activity 84 Finding the Melting Point of Ice and Boiling Point of Water
25. Transmission of Heat
Activity 85 Investigating Heat Conduction in Solids
Activity 86 Investigating Heat Conduction in Liquids and Gases
Activity 87 Investigating the Transfer of Heat by Convection in Liquids and Gases
Activity 88 Investigating the Transfer of Radiant Heat by Emission and Absorption
Activity 89 Investigating the Rate of Heating by Everyday Materials
26. Chemical Changes
Activity 90 Heating Matter
Activity 91 Investigating the Effect of Mixing on Matter
Activity 92 Investigating the Effect of Light on Matter
Activity 93 Investigating the Effect of Passing Electricity through Matter
27. Populations, Communities and Ecosystems
Activity 94 Exploring the Physical Environment of the School Eco-garden
28. Energy Transfer Process in an Ecosystem
Activity 95 Investigating a Food Web in the Garden
29. Nutrients Cycles in the Ecosystem
Activity 96 Exploring the Carbon Cycle
Samples
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