Answer key · Set A
Sort by rules
1Blue box An orange is round, so it goes in the blue box.
2Yellow box A picture frame has corners, so it goes in the yellow box.
3A ball, A clock A ball and a clock are round. A book and a crate have corners.
4True A block has corners, so it goes in the yellow box.
5False A coin is round, so it goes in the blue box.
6Where each thing goes A rule tells us which group each thing goes in.
71-A, 2-C, 3-B Round things go in blue and corners go in yellow. A new rule makes new groups.
8Yes Yes. The same toys went into new groups when Mia changed the rule.
93, 1, 2 Pick up the toy, look at the rule, and then choose the box.
10The blue box, every time Same rule, same group, every time.
Mark each answer, count the right ones and write the score on the sheet.