22 October 2005 11:45
Flash Math: Follow the Rules
by knann & 1 otherYou must follow the rules to get through the maze. Choose easy, medium, hard. Improve your mental math addition and subtraction problem-solving with this game! Demonstrate with projector for whole class in lower grades.
22 October 2005 11:00
NLVM:Diffy
by knannSubtraction problems to 20. Fill in circles in middle with differences, Look for patterns. Teacher instruction initially. Click Instructions.
1
(2 marks)