Students carry out an investigation to determine the frequency and percentage of different numbers resulting from 100 dice throws. They construct a table to record the results.
For this NEMP task students calculate ratios, fractions, and percentages of numbers to solve problems involving numbers of blue and yellow bears. A sheet of coloured bears is provided.
Students use information in a table about exploding bottles of ginger beer to find the fractions and percentages of bottles that exploded or stayed sealed in given weeks.
This practical task requires students to determine the number of different coloured beads needed to thread onto a necklace by interpreting different percentages.
Students convert heights of a building into the percentage of the given total height, explaining how they solved some conversions. Assessment focus is on how they calculate these heights and what strategies they use.