Introduction To run any program, type CHAIN"program name" and press RETURN. E.g. CHAIN"COUNT". These programs will teach and test basic counting, addition and subtraction skills. COUNT An enjoyable way to introduce children to counting. A random number of cars is displayed on the screen to be counted. The correct answer is rewarded with animated graphics. Complete with sound. ADD Designed as a continuation of the previous program this teaches simple addition. Two groups of apples fall from a tree and children add them together. Each correct answer is rewarded with a beautiful butterfly flying in the garden. SUBTRACT This program introduces children to subtraction. Count the green bottles and watch some of them being smashed. Then answer how many are left. RMATH An arcade type game of speed and skill which encourages children to practice addition and subtraction. A laser base displaying either an addition or subtraction is used to select and shoot at one of four rockets, only one of which displays a correct answer. Featuring Hall of Fame. In all programs: To go back a stage, press ESCAPE. "These are excellent programs which teachers on the project have no hesitation in recommending to other teachers." - Computers in the Classroom Project, Riley High School