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.
From diagrams of four original and enlarged drawings to be used for Christmas wrapping paper, students identify the scale factor used and find a missing length on either the enlarged picture or the original picture.
Task: Students classify each of six drawn whales as either toothed or baleen whales. They then divide each group further by using a key. Assessment focus: Interpreting representations.