SI Manufacturing

Versatile, colorful links designed for educational fun. Available in 4-color or 6-color sets, each set includes red, blue, green, and yellow links stored in a convenient plastic bucket for easy organization. ideal for sorting, counting, and patterning.

The Transparent Circle Counting Chips are a versatile and engaging tool for young learners to develop essential math skills. This set includes 1000 durable, 3/4-inch transparent plastic chips in a range of vibrant colors.

The Math Dice set includes 8 colorful, 1.5" foam dice, designed to help young learners practice number recognition and basic math operations. The dice feature numerals, ten frames, and simple equations, making them a versatile tool for exploring numbers from 0 to 10.

Soft Counting Chickens make learning fun and engaging for young learners! This set includes 80 soft rubber chicken counters in 4 vibrant colors, offering endless opportunities for hands-on activities like counting, sorting, and classifying.

The Giant Numeral Cubes are soft, foam dice that measure 5" x 5" each, providing a fun and engaging way for children in grades PreK-2 to learn math concepts. With a set of two dice, these oversized cubes are perfect for number games, probability experiments, and other math activities.

The Jumbo See-Thru Alphabet Set includes 26 uppercase letters, each measuring 2"W x 3"H, designed to help young children learn to write and trace letters. The transparent design makes these letters ideal for use on a light table.

Centimeter Cubes are non-interlocking plastic cubes that provide a hands-on approach to learning in early grades. Ideal for patterning, counting, measuring, and more, these cubes come in a set of 10 vibrant colors. Each cube measures 1 cubic centimeter and weighs 1 gram.

The Pattern Block Dice set includes six durable, colorful dice featuring various shapes like triangles, squares, and hexagons to represent different pattern blocks. Each die has multiple designs, allowing for a wide range of pattern-making possibilities.

Plastic sorting bowls in six colors.

The Part Part Whole Trays with Chicken Counters are a hands-on learning tool designed to help young learners understand the concept of part-part-whole relationships. Ideal for children in grades K-2, these trays come with colorful chicken counters that make math concepts fun and interactive.

The 1" Wooden Cubes set includes 100 durable hardwood cubes, perfect for a wide range of educational activities. The cubes come in six vibrant colors and a natural finish for plain wooden cubes, allowing for endless learning opportunities.

The Two-Way Microscope is a fantastic educational tool for young explorers, offering dual views of specimens with 2X magnification. With a unique design, this microscope allows children to observe both the top and bottom of a specimen simultaneously.

The Tangrams Class Pack includes four sets of 3D foam tangrams, each in a different color. These tangrams are designed to help children develop spatial awareness and shape recognition. Each foam piece is 0.75" thick and measures 4" x 4", making them easy for young learners to handle.

The Jumbo Lowercase Alphabet Set with Storage Tray is a practical and organized solution for learning and practicing letter recognition. This set includes 4 sets of jumbo, see-through lowercase letters, making it ideal for children in grades PreK and up.

The Class Solutions Tangrams/Pentominoes set includes colorful pieces designed to support hands-on learning for students. Ideal for teaching geometry, these puzzles help develop spatial reasoning, problem-solving, and critical thinking skills.

The Class Solutions Pattern Block Set includes a variety of colorful, geometric shapes designed to teach students about patterns, symmetry, and spatial relationships. This set features high-quality, durable plastic blocks in shapes like triangles, squares, and hexagons, providing hands-on learning for students of all ages.