This whole investigation requires students to find out how spring stretch is affected by different masses pulling on it. There is also a section for planning a similar investigation and a processing section using some provided data.
Students need to interpret data about travel time to school and common after-school activities and identify which statement is true from a list of given statements.
Based on a results table, students respond to questions about the probability of events occurring when an arrow is spun and lands on different colours.
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.