Science

5 years & up. Inspired by real-world physics and engineering, this STEM Explorers Machine Makers 9 STEP challenges help kids learn the fundamental mechanical principles. Embark on the latest STEM Explorers learning adventure! With this engaging set, kids will design, build, and test dynamic machines using the included challenge guide. As kids test and tweak their STEP creations, kids will hone the critical thinking and problem solving skills that are essential to STEM success. Includes a 50 pieces with 10 activity cards packed with challenges, including gears, pulleys, and belt drives. This set introduces key STEM concepts and is fully compatible with all Gears! Gears! Gears! sets. 

2 years & up. Enhance activities incorporating found loose parts with this Loose Parts Stackable Tray. Made from durable, easy-to-clean Poly+, this tray is the perfect addition to nature-based loose parts play in the classroom and outside. The natural tone of this compartmentalized tray creates a beautiful, subdued background for found loose parts, colorful pieces, and other interesting items. The divided tray keeps items accessible and organized while encouraging sorting and seriation of loose parts. Tray measures 15"L x 15"W x 2.9"H.

18 months & up. This set of Horseshoe-Shaped Magnets makes a great addition to any science classroom! These magnets can be used in either small group or individual learning, and they are great for introducing young children to basic physics and magnetism principles. Perfect for introducing young children to basic physics and magnetism principles. Magnets measure 5"L x 4.5"W.

8 years & up. Explore the anatomy of a great white shark through hands-on assembly and discovery. This 4D Great White Shark Anatomy Model features 20 detachable parts that reveal the shark's internal organs, muscles, and bone structure. Children can assemble and examine the model to explore how different anatomical structures fit together, supporting observation, critical thinking, and an understanding of animal anatomy. An illustrated anatomy guide is included to support learning and exploration.

8 years & up. Explore Tyrannosaurus rex anatomy through hands-on assembly and discovery. This 4D T-Rex Anatomy Model features 36 detachable parts that reveal internal organs, muscles, and skeletal structures. Learners can build and examine the model to investigate how anatomical structures fit together while supporting observation and critical thinking. An illustrated anatomy guide and display stand are included, making the completed model ideal for continued classroom exploration and display.

4 years & up. This all-in-one kit makes it easy to plant, sprout, and care for a variety of cactuses and succulents. Designed with excellent drainage and ventilation, it creates the perfect environment for long-lasting growth that requires minimal watering. Just add water and watch your mini desert thrive!

2 years & up. Enhance activities incorporating found loose parts with this Loose Parts Stackable Tray. Made from easy-to-clean Polycarbonate, this tray is the perfect addition to nature-based loose parts play in the classroom and outside. The see-through, compartmentalized tray keeps items visible, accessible and organized while encouraging sorting and seriation of loose parts. Introduce an additional layer of sensory exploration using a light source through the clear plastic. Tray measures 15"L x 15"W x 2.9"H.

3 years & up. Colormix tubes encourage sensory exploration and help children keep focus or manage anxiety and emotions. Shaking or turning tubes mixes and separates colors for a soothing sensory experience. Large tubes are easy for small hands to grasp and turn; and square ends help prevent the tubes from rolling away. Tubes are 8" tall.

4 years & up. Invite children to explore human anatomy with this 24-piece puzzle. The puzzle depicts both internal organs and bones so that children can investigate multiple dimensions of the human body. Human body puzzles provide a holistic learning experience that combines cognitive, physical, social, and emotional development in a fun and engaging way. It also helps children develop critical-thinking skills as they solve the puzzle and fine-motor skills as they put it together. Measures 18" x 24". 24 pieces.

8 years & up. Make electronics discovery hands-on with Snap Circuits® Jr. Select. Children can build over 130 projects while exploring circuits, sound, and motion. An easy-to-follow manual guides activities, including a glow-in-the-dark flying saucer, while music, alarm, and space-war sound circuits add engaging effects. Building and testing projects encourages logical thinking, problem-solving, and persistence. More than 30 components give children hands-on practice assembling circuits, strengthening coordination and attention to detail. Requires 2 AA batteries, not included.

3 years & up. Instant activity center for children to learn and begin to understand step by step the sequencing life cycles of 5 different insects. Game includes 2 laminated activity game boards along with 4 life cycles cards for each insect. An activity guide is included to show the many different ways to play the game and to get kids interested in the life cycle process.

3 years & up. Start a garden at home or in the classroom with Growing Flowers and Plants Classroom Kits. Each kit comes with everything needed to grow 18 plants, giving children a hands-on way to experience growing flowers, fruits, or vegetables. Each kit includes biodegradable pots, germination bags, 2 compressed peat discs, 3 seed packs, and a growing and experiment guide. Choose the Flowers Kit to grow Evening Primrose, Dwarf Sunflowers, and Dwarf French Marigolds, the Fruits Kit to grow Strawberries, Mini Cantaloupes, and Sugar Baby Watermelons, or the Vegetables Kit to grow Green Beans, Sweet Peppers, and Grape Tomatoes.

3 years & up. Enhance your science center with this set of 16 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. Explore how insects and frogs grow with the Life Cycle Figurines - 24 Pieces. Anatomically accurate, highly detailed figurines give children a hands-on way to investigate six fascinating life cycles: Butterfly, Ladybug, Ant, Praying Mantis, Honey Bee, and Frog. Children can observe and arrange the different stages of growth, making abstract biology concepts more concrete and engaging. The set supports early learning biology while providing opportunities for counting and sequencing activities. Oversized, durable figurines encourage hands-on exploration, and six sorting cards add another way to organize and examine the life cycles. Whether used for science discovery or classroom learning activities, this collection helps children explore changes in living things through detailed, tangible representations.

4 years & up. Tantalize all 5 senses with plants from around the world, including Aloe (touch), Spearmint(smell), Cilantro(taste), Rainbow Coleus(sight) and the Cabbage Palm(hearing). This easy-to-grow kit starts sprouting in one week and can be grown indoors for years with minimal care. The dome comes complete with everything needed for people to create their own miniature sensory gardens including soil, 2 kinds of gravel, stone, color stickers, planting mixture, and instructions. Plant Dome measures 11"L x 8"W x 11"H.

3 years & up. Childen will love the small size and variety of animals. Perfect to use with unit blocks or small enough for table blocks. Animals range from 1.5" to 3".

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! Playing with fake snow provides a tactile experience that enhances sensory exploration, helping children engage their sense of touch. 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 5 gallons of snow.

3 years & up. What can we find today? Collect trinkets, natural materials and sensory objects to place in the beautiful Treasure Blocks. Smooth hardwood frames with inset, transparent acrylic windows have a removable panel to place small objects to observe or display. Ideal for color exploration and light table activities. Holds marbles, beads, twigs, leaves, small toys and more. Two screws on the removable panel keep objects securely in place until ready to be replaced. Set of 8. Largest Block measures 5.5" L x 5.5" W x 2" H.

4 years & up. 16 double-sided photo/x-ray cards engage students in science exploration from the inside out! Images are protected with a special scratch-resistant coating. Examine the photos and then place them on a light table or in a window to reveal the skeletal system of the animals! An excellent way to introduce children to animals and anatomy. Flip the cards over to get a better look at the skeleton. Teacher guide included. Cards are 8.5" x 11".

3 years & up. Gears! Gears! Gears! Beginner's Building Set Get "little engineers" building! Hands-on construction sets with spinning gears build early STEM skills such as problem solving, critical thinking, and perseverance. The perfect beginning set! Includes colorful gears, cranks, connectors, interlocking bases; and an Activity Guide. Challenge patterning and problem solving skills with these exciting sets of gears, cranks, connectors, pillars, and interlocking plates! Includes plenty of pieces in one size for hundreds of 3-dimensional possibilities. Available in 100 and 150 piece sets.

4 years & up. Real animal x-rays printed on durable transparent plastic are great for years of use on light tables, overhead projectors, and white surfaces. Study the interior structure of several mammals, reptiles, fish, amphibians, and birds. Examine the picture cards with the x-rays. These highly detailed photographs match the animal x-rays. Lay the x-ray over the photograph to see how the skeletal system supports the body of each animal. Includes 14 X-rays, 14 picture cards, and a teacher guide. X-rays and cards measure up to 8" x 10".

3 years & up. The double-sided magnetic board allows you to display your schedule in the way that best fits your needs. The board can be hung or folded to show one 6" panel at a time. The blue side is a blank surface perfect for creating a daily visual schedule or short sequence. The yellow side can be used to show a weekly schedule and to-do lists. Includes an 18"L x 12"W magnetic board.

8 years & up. Is it magic or is it science? Watch plants grow without any soil with this incredible Hydroponics Kit! Your child will be able to see root systems clearly through water-filled flasks, monitoring not only the top of a plant's growth, but the bottom as well. Just put sprouted seeds in the included seed baskets, place them in the flasks, and observe the science behind the Aztec's amazing floating gardens! Included: 2 flasks with thermometers, 2 trellises with rulers, 2 seed baskets, 22-page activity journal

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.