Core Concepts

Grades K & up. Dive into number concepts through 120! Discover doubles, more and less, place value, and addition and subtraction. Perfect tool for important first grade concepts! Includes a 120 mat, 3 inflatable cubes, 64 square colored frames, 64 solid square cards, and 4 t-shaped pieces to highlight more/less. Activity guide features CCSS-based activities.

PreK & up. These large 1.75" soft foam dice will fit perfectly into any game or math activity. Set of 2 dice.

5 years & up. Introduce a variety of math practices to your children with these bright Two Color Dual Side Counters for Early Math Practice. These counters can be used for practicing counting, addition, subtraction, probability, estimation, and more! With the included teacher's guide, there are many opportunities for children to practice their basic math operations. This set also promotes color recognition, fine motor skills, and critical thinking. Set of 200 counters.

3 years & up. It's time to shape up with these toss-and-learn bean bags. Each bean bag is a different color and shape - circle, square, triangle, rectangle, oval, pentagon, hexagon, and star - with its name beautifully embroidered. Bean bags are approximately 4" to 5" in size, just perfect for small hands, and come in a handy cloth drawstring bag. Includes a "Tip Sheet" packed with fun activities that make learning shapes an exciting visual and kinesthetic experience.

Standard white dice with black dots representing numbers one through six on six sides. Set of 40 dice. Measures 0.625" square.

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.

4 years & up. Introduce rhyming words and positional words with this engaging Fox in the Box - Rhyming and Positional Words with Activities. Children will learn how to follow multi-step directions and critical thinking with this set of fun activities. For extra learning encourage your children to identify the colors of the objects on the cards. This set includes 20 picture cards, 40 double-sided activity cards, and a double-sided spinner. The largest objects measure 3"H.

Grades PreK & up. Twice the dice! Use these double dice to reinforce number concepts, counting, operations and probability. Size makes them great for class demonstration and collaboration. Brightly colored dice come in sturdy storage bucket. Exterior cubes measure 1.25" square. Set of 12 dice.

Grade K & up. This standard size deck of playing cards is printed with Ten Frames to help students to see the different combinations that make 10 and to internalize the value of these numbers and their relationships. Ten Frames are one of the most important materials to help students visualize the anchor number of 10. Playing cards can be used with large groups, small groups, partners, individuals or in centers.

6 years & up. Students can practice a variety of money skills with these Power Pen math cards. They will be able to use the Power Pen (sold separately) for self-checking independent practice. The money cards can also be used in pairs or as a teacher led flash card activity. Each set includes 53 double-sided math cards.

3 years & up. Develop early mathematical skills with Ladybug Stones and Ladybug Activity Cards. Available separately or in a set. Ladybug Stones (#62953): The Ladybug Stones are durable and weatherproof, they can be used to explore counting to 20, odd and even numbers, and addition and subtraction. Set includes two each of 0-10 (22 ladybugs) and an activity guide. Activity Cards (#63519): The detailed, photographic images will inspire children to explore early math skills such as matching, counting,… More »

4 years & up. 36 colorfully illustrated doubled-sided cards provide 72 early learning activities with numbers, counting, number words, and sequencing, plus answer key. A great way to get ready for school! Cards measure 4"H x 6"W. Compatible with any Hot Dots® Pen or Hot Dots® Jr. Pen (sold separately).

3 years & up. These highly appealing and tactile eggs will help develop children's comparison and sorting skills. Stimulate both language development and mathematical skills as children sort the eggs by size and weight. Perfect for indoor or outdoor exploration. Contains eight eggs measuring between 1.5" to 3"H.

5 years & up. Make mathematics more interactive with these Write-On/Wipe-Off 120 Number Mats with Teacher's Guide.These write and wipe mats can be used with erasable markers, counters, color tiles, and more! The number boards include a blank grid of 120 squares and a grid that counts up to 120. The teaching guide includes a variety of activity suggestions. Set of 10.

5 years & up. Make mathematics more interactive with these Write-On/Wipe-Off Ten-Frame Mats for Early Math Skills Practice. These write and wipe mats can be used with any dry-erase material. The tough, flexible plastic mat has a ten frame and number bond outline on one side and two ten frames on the reverse. This activity promotes early math skills such as addition, multiplication, subtraction, division, and more!

Grades 1 & up. Build number fact fluency in just a minute! The familiar math fact family triangle is reinterpreted in an engaging electronic format. Encourages practice of operations (add/subtract or multiply/divide) and early algebraic skills related to equations and the commutative property. Offers a 60-second timed mode and a low-pressure untimed mode, plus 3 levels of difficulty. Reinforces arts of the equation through color-coded screen frames. Provides positive, corrective feedback --… More »

18 months & up. The 1-10 Stackers will help children learn early number concepts and are ideal to support early number sense and counting. The stacker bases measure 2" and show four different representations for each number: numeral, standard 1-5 dice array, random dot array, and 10-frame pattern. Made from responsibly sourced beechwood, each set includes ten number posts (2.5"-7") and 55 rings.

6 years & up. Interlocking 1cm unit cubes are great for measurement, base 10, linear, and mass activities. Each cube has 3 interlocking sides, 2 smooth sides, and 1 connector side. Cubes measure 1 cubic centimeter and weigh 1 gram each. Set of 1,000 cubes come in 10 different colors and a storage bucket.

3 years & up. Help your children practice new critical thinking skills with this engaging Venn Diagram Sorting and Classifying Tray to Develop Early Problem Solving Skills. This durable tray encourages children to practice fine motor skills, early math skills, logic and reasoning, color recognition, classifying, and problem solving. Use this tray to introduce your children to the function of a Venn Diagram. For an exciting activity, have children count and sort their objects into the tray. Counters… More »

6 years & up. Help your children gain confidence in their math skills with this exciting Addition and Subtraction Unknown Quantities Flashcards Activity. Children will enjoy practicing addition and subtraction as they work to complete each equation. This activity promotes critical thinking, early math skills, problem solving, and algebraic thinking. Encourage your children to go over these cards with a partner and take turns practicing. Set of 162 easy to read double-sided flash cards. Cards… More »

Grades K - 3. Teach counting, sorting, place value, and grouping with this heavy-duty chart. Includes a set of 20 double-sided number cards, 3 double-sided title cards, 200 blue plastic counting straws, pockets to store everything, and an activity guide. Measures 13"W x 18"H.

Grades K - 2. The added double-sided feature make this hundreds board unique. Recessed squares feature numbers printed on the front and a plain grid for patterning and graphing activities on the reverse. Includes 100 numbered white tiles, 25 transparent red tiles, 25 transparent blue tiles and activity guide. Board measures 12" x 12".

Counting is the foundation for future math learning. Pairing and sorting objects, understanding numbers and quantity, and counting can all be introduced with simple activities. 30 Fun Ways to Learn About Counting brings these skills into the classroom with fun and engaging games and activities! 80 pages. Paperback.

Grades 2 - 6. Make learning and teaching place values easy with this set of manipulates. Promotes visual and kinesthetic learning to children as they build and come to an understanding of math concepts. Ideal for use in classrooms and in other learning centers. Includes 100 yellow unit cubes, 10 green ten rods, 10 blue hundred flats, and 1 red thousand block.