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.
The start of spatial matchstick patterns are shown and described in tables. Students complete the tables and show the rules in either words or equations.
Students use substitution to calculate the cost and length of time taken to repair washing machines, and formulate and solve a related linear equation.
This practical task requires students to record data, which is read out to them, on a stem-and-leaf graph. The leaves are then ordered into a second graph and the graph interpreted.