OBJECTIVES: Catch a puppy moving through space using motion technology and a webcam. After catching the puppy, solve the addition or subtraction task. DESCRIPTION and/or INSTRUCTIONS script: The activity is intended for everyone from the age of 8 and up. The activity covers cognitive and sensory levels. After pressing the PLAY button, the player has two choices. One is addition, the other is subtraction with a single digit or a two-digit number with a transition. With both choices, the program offers 10 calculations. Each task, that is correctly calculated, brings two additional points, one point is deducted for each incorrectly...