Using given times for sprinting and given weights of fish, students order the decimal numbers to give the fastest three times and the three heaviest fish.
Students calculate the number of free gifts distributed at a Tennis Championship given the number of people entering and the frequency of the gifts given away.
Students interpret a table of distances for a long jump competition, written to two decimal places, finding the longest and shortest jumps and ordering sets of three numbers.
Task: Students differentiate between simple observations and inferences, and between observations that require measurement and those that do not.
Assessment focus: observing scientifically.