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Unit 1 | |
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Experiment 1.1 Observing a burning candle | | |
Experiment 1.2 Investigating the conditions for a fire to start | | |
Experiment 1.3 Using a fire extinguisher to put out a fire in the laboratory | | |
Experiment 1.4 Measuring length | | |
Experiment 1.5 Measuring volume | | |
Experiment 1.6 Measuring mass | | |
Experiment 1.7 Measuring temperature | | |
Experiment 1.8 Measuring time | | |
Experiment 1.9 Transferring solutions | | |
Experiment 1.10 Mixing solutions | | |
Experiment 1.11 Using a Bunsen burner | | |
Experiment 1.12 Determining which Bunsen flame is hotter | | |
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Unit 2 | |
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Experiment 2.1 Measuring temperatures as ice changes to steam | | |
Experiment 2.2 Simulating the formation of rain | | |
Experiment 2.3 Investigating the factors affecting the rate of evaporation | | |
Experiment 2.4 Classifying substances as soluble or insoluble | | |
Experiment 2.5 Investigating the factors affecting the rate of dissolving | | |
Experiment 2.6 Investigating the effect of temperature on solubility | | |
Experiment 2.7 Observing natural water through a microscope | | |
Experiment 2.8 Using sedimentation to purify water | | |
Experiment 2.9 Purifying water by using a filter column | | |
Experiment 2.10 Purifying water by using filter paper | | |
Experiment 2.11 Examining the filtered pond water | | |
Experiment 2.12 Purifying sea water by distillation | | |
Experiment 2.13 Effect of chlorine on microorganisms in water | | |
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Unit 3 | |
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Experiment 3.1 Identifying vascular tissues by observing the uptake of food colouring solution | | |
Experiment 3.2 Observing different kinds of seeds | | |