This review game covers a math goal for Pre-K and Kindergarten: “Understand that an amount does not depend on what the objects are”. Its questions show two groups of different objects, like ducks and apples: you say whether there are as many, or which group has more.
Each round has 5 multiple-choice questions drawn at random. The instructions and answers are read aloud, and a bar shows how far along you are. After each answer, an explanation helps you understand. Hints are free, and you can go back.
The game is for children aged 4 to 6. Play it again for different questions.