Kits & Sets

4 years & up. Experience the fun and ingenuity of slippery spheres, silly squares, and jelly stones all in one convenient set. Simply add water and watch in amazement as they expand to as much as 200 times their size! Fun to bounce, roll, stack, and mix. They even slip, slide, and explode. Completely reusable, just dry them out and hydrate again and again. Environmentally friendly. Includes an informative guide. Trays are not included.

3 years & up. Look under the magnifying glass to see the different details of the shells or use for counting, sorting, and up-close viewing. These genuine, assorted sea shells come in different sizes. Available in a set of 12 or a set of 48.

3 years & up. Bring science into the classroom. This set of 12 Agate slices will delight the little explorer in any child. Transparent quality of each slice allows children to see the layers caused by formations. Color and texture variations can open discussions about likes and differences. The possibilities are endless! Each slice measures approximately 1.5" wide.

3 years & up. This Light Cube Accessory Kit is the perfect light table starter kit for younger students! The kit features tons of safe and colorful materials to play with on the Light Cube (sold separately #27915). Count and sort beautiful bead shapes, examine details in x-rays, layer Optical Illusion sheets to discover interesting patterns, drop paint onto the washable surface, and drag paint scrapers on top to make swirls and lines. Includes: 5 clear plastic trays that fit snugly on the Light… More »

Grades 1 - 6. Teach students the science of simple machines. Kit contains four pulleys (two singles, one double and one triple sheave, plus joining pin) and instructional guide with suggested classroom activities. Sting(s) not included.

3 years & up. Inspire crafts and scientific discovery with this Natural Stones and Minerals kit! This rock collection box includes more than 210 individual pieces and 11 different types: River Pebbles, Polished Stones (black, white, assorted), Tiger's Eye, Gemstones, Amethyst Points, Amethyst Clusters, Iron Pyrite, 2 Agate slices (large and small). An ideal addition to sensory bin, little geologists will love to sort, classify and identify the various stone characteristics! Use this kit to start… More »

3 years & up. Enhance your science center with this set of 18 natural assorted loose parts. Pieces vary in size, shape, color and texture allowing children to explore them using different senses. See what makes each piece unique by using magnifying glasses and microscopes to get an up close look. Pieces in the set may vary.

4 years & up. The hunt is on! Customize your maze, then program the mouse to find the cheese. The inventive possibilities are endless. It's the perfect introduction to the concepts of coding, early engineering, step programming, and critical thinking. This deluxe science set includes 16 pieces to create a 20" x 20" maze board, 25 wall tiles to create paths that are straightforward, winding, and everything between, and sequence cards to plot your way to the cheese while tracking every… More »

8 years & up. Does your kiddo ask questions on how just about everything works? Then this is the science kit for them! Children and users gain the knowledge of electricity, circuitry, automatic lights, motion detectors, security systems, and so much more. The kit comes with thirty plus projects involved with building a house with real, working 3-D circuits just like the ones they use every day in their own home. Included: 25 Projects, Step by step manual, and over 60 Snap Circuit parts.

Grades K & up. Set sail with real STEM learning! Young learners can dive into early physics in a fun, colorful way with this two-piece submarine and floating raft along with weights, balls, and stars to bring investigations to life. This set also features 10 detailed Activity Cards (with over 20 engaging, high-impact activities) that cover all aspects of STEM, plus key science concepts of buoyancy, density, and more! Comprehensive activity guide with reproducible materials is also included.… More »

Sea Beans are seeds from trees and vines that grow along tropical shores. They wash into the ocean, drift and are collected. The seeds are a beautiful, natural element for investigations, sorting, sand and water play and more."

4 years & up. Create snow anytime, in any climate with this Realistic Snow Creation Kit for Science Lessons in Any Season! The enchanting snow lasts for weeks, expands up to 100 times its size, is totally reusable, and looks like real snow! Simply stir the powder into water and watch it turn into fluffy, sparkling, shiny snow! Children will learn about color mixing, mass, evaporation, and much more. The classroom kit contains enough materials for 12 children and the 1 lb bucket makes more than… More »

8 years & up. Children will use their science inquiry and investigation skills as they explore this collection. The collection contains 12 large minerals and 9 fossils. Each kit comes with an identification chart, storage tray, adhesive labels, and information guide.

Grades 2 & up. Hands-on Investigation Kit supports building a variety of real-world models that demonstrate science and technology concepts. Students will explore through hands-on investigation 1st, 2nd and 3rd Class levers along with fixed, movable and combination pulley systems. Includes building instructions for 8 different models with real-life photo and key facts. Complete set includes K'nex rods and connectors in a sturdy, divided case, teaching resource CD (with teaching notes, building… More »

6 years & up. This simple and easy to use kit is a great way to show children how germs spread and teach them proper hand washing techniques to help prevent it. Kit includes guide, glow powder and blacklight. Requires 3 AAA batteries, not included.

4 years & up. Explore the life cycle of plants and introduce the wonder of growing things with 5 hands-on, age appropriate activities. Includes Earthbox with casters, potting mix, fertilizer, dolomite, and a standards-based curriculum guide. Measures 11"H x 29"L x 13.5"D.

Grades 2 & up. Hands-on Investigation Kit supports building a variety of real-world models that demonstrate science and technology concepts. Students will explore through hands-on investigation concepts such as gearing up/down and increasing speed/force as they build crank fans, egg beaters and more. Includes building instructions for 6 different models with real-life photo and key facts. Complete set includes building materials in a sturdy divided case, teaching resource CD (with teaching notes,… More »

Grades 4 & up. Build all 5 simple machines at once in science centers. Students can construct, examine and explain simple machines to develop a deeper understanding of how they make work easier. Contains enough pieces to build a lever, pulley, inclined plane, wheel and axle, and wedge all at the same time! Modify machines with 4 included weights (two 5g and two 10g), plus 8 included rubber bands to explore effort, force, load, motion and distance. Includes 63 pieces and activity guide.

5 years & up. Get your motor running with real STEM learning! Discover the science of motion through scientific exploration with colorful, engaging tools and hands-on activities. Explore the science of "how things go" as you conduct investigations, solve problems, and explore early engineering. Features 10 double-sided Activity Cards covering all aspects of STEM, plus key science concepts of gravity, inertia, friction, push/pull, and more! Ladder measures 9.25"H, tracks measure… More »

Grades K & up. Get your youngest students engaged in STEM learning! Designed for kindergarten students and older, each set includes all materials needed plus activity cards and a comprehensive teacher's guide. Includes four STEM sets: Force & Motion, Magnets, Simple Machines, and Sink or Float.

18 months and up. The possibilities of discovery are multiplied when rich variables are at children's fingertips. Container Play: Toddler Loose Parts STEM Kit is a laboratory of opportunity to experiment and explore various loose parts with different textures and colors. The kit includes a felt tray for storage and classification of loose parts and measures 12.6"L x 12.6"W x 3"H.

3 years and up. The possibilities of discovery are multiplied when rich variables are at children's fingertips. Random Robots: Loose Parts STEM Kit is a laboratory of opportunity to experiment and explore pieces and tools that children can use to create robots. Children can build, create, investigate, and invent while focusing on the process rather than the end product. The kit includes a frosted plastic tray for storage and classification of loose parts and measures 12.5"L x 12.5"W x 2.9"H.

3 years and up. The possibilities of discovery are multiplied when rich variables are at children's fingertips. Nature's Geometry: Loose Parts STEM Kit is a laboratory of opportunity to experiment and explore natural loose parts like assorted pine cones, faux turtle shell, lotus wood varieties, gourds, and more. Children can investigate and explore natural items unfamilar to them and widen their understanding of nature. The kit includes a frosted plastic tray for storage and classification of loose… More »

3 years and up. The possibilities of discovery are multiplied when rich variables are at children's fingertips. Inclined to Exploration: Loose Parts STEM Kit is a laboratory of opportunity to experiment and explore the relationships of how materials relate to basic physics principles. Children can build, create, investigate, and invent while focusing on the process rather than the end product.. The kit includes a frosted plastic tray for storage and classification of loose parts and measures 12.5"L… More »