www.wintergreen.ca TT850X n TOWER OF MATH GAMES - COMPLETE SET In these fun-filled games, the excitement and suspense build with each player’s turn—along with essential math skills! To play, students remove one block at a time from the tower of math, then solve the problem on the block aloud. If they answer correctly, they keep the block…but if they make the tower tumble, they’ll have to start again! At the end of the game, the player with the most blocks wins! All 4 games, each with 48 wooden blocks, plus a guide with an answer key and instructions for more ways to play. Blocks measure 3" long. 169.95 Each game is also available separately. TT852 n Subtraction Tower of Math Game (Shown.) 46.95 TT851 n Addition Tower of Math Game 46.95 TT853 n Multiplication Tower of Math Game 46.95 TT854 n Division Tower of Math Game 46.95 Shown: TT852 Subtraction PP725X ■ WHAT’S THE BEST STRATEGY? PROBLEM SOLVING CENTRES - COMPLETE SET Kids see how math problems can be solved in a variety of ways—and learn to choose the best strategy for the problem at hand! Each centre includes enough materials for a small-group math session and covers 4 different math categories. Kids simply choose a problem card… review the strategy card…and then select the best strat- egy to find the answer. A reproducible lets them show their work…and asks them how they applied their strat- egy to solve the problem—helping reinforce what they’ve learned! When they’re done, they can review other strategies for solving the same problem right on the back of the card! Set of 4 centres, each with 80 problem cards, 6 strategy cards, a reproducible and a guide; problem cards are 51 ⁄2" x 81 ⁄2". 269.95 Each centre is also available separately. PP726 ■ Addition - Gr. 1-3 (Shown.) 72.95 PP727 ■ Subtraction - Gr. 1-3 72.95 PP728 ■ Multiplication - Gr. 3-5 72.95 PP729 ■ Division - Gr. 3-5 72.95 Students grab a problem card and a strategy card… …choose the best strategy to solve the problem on a worksheet… …then flip the problem card over to check their work! Just press…and up pops the answer! LC1170 n SELF-TEACHING MATH MACHINES - COMPLETE SET Our fun-to-use machines make math so simple, kids can teach themselves! Children just press the equation buttons—and up pop the answers for immediate reinforcement! This hands-on approach to basic math operations helps stu- dents master addition, subtraction, multiplica- tion and division facts through self-checking practice. The 81 equation buttons are locked securely into each tough 81 ⁄2" x 91 ⁄2" plastic frame. Complete set includes all 4 math machines. 134.95 Each machine is also available separately. LC1166 n Addition Math Machine (Shown.) 34.95 LC1167 n Subtraction Math Machine 34.95 LC1168 n Multiplication Math Machine 34.95 LC1169 n Division Math Machine 34.95 Students grab a problem card and a strategy card… …then flip the problem card over to check their work! …choose the best strategy to solve the problem on a worksheet… Grade Level 1 2 3 4 5 Grade Level 1 2 3 4 5 Grade Level 1 K 2 3 4 5 6 Math operations & algebraic thinking 45