5 Generating electricity from fruit 1 Keywords: electricityenergyexperimental designphysical inquiryvoltage This practical task requires students to plan, process, and evaluate an investigation on types of fruit and the voltage that each can produce. Preview
3 The effect of slope on erosion 1 Keywords: Earth systemserosionexperimental designexperimentsmodelsriversslopewater This practical task assesses students' ability to design and carry out a fair test on the relationship between slope and rates of erosion. Preview
5 Static electricity investigation 0 Keywords: electricityenergyexperimental designfair testingphysical inquirystatic electricity Students answer two multiple choice questions about fair testing in the context of static electricity. Preview