Math

4 years & up. Introduce mass comparison with this simple see-saw balance made of 2- piece molded plastic. A visually engaging and tactile way to introduce mass and measurement. Includes 10 weight-related Three Bear Counters and a multilingual activity guide. Balance arm snaps into place, and sliding compensator clips calibrate for easy use. Measures 15.75" x 4" x 4.25".

Grades PreK & up. Teach and reinforce essential basic skills with these 20 self checking, five-piece simple addition and subtraction puzzles. Center piece of each puzzle features a number with four surrounding pieces that show four different ways to compute that number using addition or subtraction. Unique die cuts on each puzzle makes self correction a snap! These 8" x 8" plastic coated puzzles are durable and easy for small hands to manipulate. Includes an activity guide.

Grades 1 & up. Ideal tools to explore shapes, sizes and the relationships between area and volume. Explore and compare volume using any wet or dry material. Removable base and stopper for easy filling. Set includes 15 pieces.

Hidden gears maintain correct hour and minute relationships as you demonstrate time telling concepts. Twelve hour plastic clock is 13.25" high with easy to read hour and minute markings, removable stand and teaching guide.

PreK & up. Unifix® Cubes are great for teaching young learners about numbers, patterns, place value, operations and early fractions. This colorful set of cubes come in 10 standard colors. This is a great starter set and Unifix® Cubes hold together firmly and come apart easily for years of use. Ten assorted colors, 100 pieces.

3 - 6 years. Can you find the matching dinosaurs? This one-of-a-kind domino game bursts with ways to have fun with early math and science, creative movement and taking turns! This set of 28 two-sided dominoes includes instructions for 5 games of varying difficulty that were designed by an early childhood development expert to grow with your child.

Grades K & up. Easily demonstrate base-ten number concepts on the whiteboard! Giant magnetic Ten-Frames and colorful discs allow students and teachers to engage with base ten and other number and operations skills (addition and subtraction) as a group. Set includes 4 magnetic frames, 40 discs (20 green, 20 blue) and Instruction Guide. Frames measure 2.75"L x 5"H.

4 years & up. Learn counting through play with this Ten Frame Counting Skills Dominoes Game. Children will love improving their counting skills as they match the visual interpretation on a ten frame to written numbers. Win the game by matching all the dominoes correctly! This game promotes individual learning,early math skills, and logic and reasoning. The set includes 28 dominoes in a collectors tin for easy storage.