Find different expressions with the same answer. Practice basic facts. Think creatively. Have fun!
|HOW TO PLAY
Select Level: 1, 2, 3 or 4
Select Mode: Play, Time or Score
Click START for Time or Score modes
Click NEW GAME to reset Answer
Level 1: 8-15
Level 2: 12-25
Level 3: 20-50
Level 4: 40-100
PLAY: no timer or points target
TIME: 60 seconds to get points
SCORE: get 30 points in shortest time
With thanks to Jerome Bruner and his work on Concept Formation (understanding that different concepts have different attributes) and Concept Attainment (understanding how the attributes determine what belongs and what does not).