C-D MATH Manipulatives

One deck of Jumbo Playing Cards contains A, 2, 3, 4, 5, 6, 7, 8, 9, 10, Jack, Queen, & King of each suit (Hearts, Diamonds, Spades, & Clubs). Plastic coated playing cards Jumbo size 3-13/16" x 5-13/16".  

One deck of School Friendly Playing Cards contains the values 0-13 for each of four color and shape symbols. Symbols are arranged in familiar patterns to support subitizing and value recognition.

All purpose scientific calculator offers fraction calculation, trigonometric functions

A 21" square board with 2 1/4" green tiles on heavy vinyl. There is algebraic notation on all four sides.

Clocks with two timers built in to time chess games.

Black and white chess pieces designed for boards with 2 1/4" squares.

When dropped onto a hard surface, one ball bounces high while the other hits the floor and stops immediately. Show students that some properties cannot be observed without experimentation. Set includes two balls (one 'yes' and one 'no').

This 4-in-1 drawing tool can be used as a compass, a ruler in inches, a ruler in centimeters and a protractor. Circles can be drawn with diameters from 1" to 9 3/8". 

Rigid SAFE-T Plastic clamps hold the desired settings. Works with virtually any type of marking device. Draws circles to 10"/24 cm. Stylus is 6" long. (Includes pencil.) 

Warning: Sharp object.

Circles can be drawn with diameters from 1" to 6".

One set of Jumbo Counting Chips contains 48 counting chips equally distributed among the following six colors: red, yellow, light blue, dark blue, green, and orange.

One set of Teddy Bear Counters contains 50 plastic bear-shaped counters of different colors.

One set of Two Color Counters-Plastic contains 50 plastic counters  with red on one side and yellow on the other side.

One set of Two Color Counters-Foam contains 50 foam counters with blue on one side and yellow on the other side.

One set of Cuisenaire Rods-Jumbo contains 2 orange rods, 2 blue rods, 2 blue rods, 2 black rods, 3 dark green rods, 4 yellow rods, 5 purple rods, 6 light green rods, 10 red rods, 20 white rods. 

One set of Cuisenaire Rods-Snap contains 4 orange rods, 4 blue rods, 4 brown rods, 4 black rods, 4 dark green rods, 4 yellow rods, 6 purple rods, 10 light green rods, 12 red rods, and 22 white rods.

One set of Cuisenaire Rods-Wooden contains 4 orange rods, 4 blue rods, 4 brown rods, 4 black rods, 4 dark green rods, 4 yellow rods, 6 purple rods, 10 light green rods, 12 red rods, and 22 white rods.

One Dice-Blank is a cube with nothing on each face. Color in picture may vary from the color for these dice.

One Dice-Dice in Dice is a cube with dots 1-6 with another cube with dots 1-6 inside. Color in picture may vary from the color for these dice.

One Dice-Large is a one-inch cube with dots 1-6. Color in picture may vary from the color for these dice.

Uniquely numbered dice system with games that emphasize hard to learn math sums and products. Each set contains four dice: Two “Mean 11” Dice (twelve-sided dice with numbers 3 through 8, doubled), & Two “Mean 13” Dice (twelve-sided dice with numbers 4 through 9, doubled) and suggested games. 

One Dice-Polyhedra (Set of 105) contains 5 different types of dice: thirty-five 20-sided dice (numerals 1-20), ten 12-sided dice (numerals 1-12), thirty 10-sided dice (numerals 0-9), ten 8-sided dice (numerals 1-8), and ten 4-sided dice (with 3 numerals on each face from digits 1-4). Color in picture may vary from the color for these dice.