Students classify six common substances as either a solid, liquid, or a gas. Students then group these substances into elements, mixtures, or compounds.
Students are provided with four illustrations of situations where using electricity could be dangerous. Students are asked to explain why each situation is dangerous.
Students are required to give reasons why the samples used to survey New Zealand school students on their favourite sports, may not be representative of the population.
For this task students are required to record, in a table, the compass bearings of objects shown on a submarine radar screen. Distances from the submarine are also recorded.