Science Materials & Discovery Activities

3 years & up. The Translucent Cubes with Mirror Tray - 100pcs is an engaging educational tool designed to captivate children's attention while fostering essential developmental skills. This set includes 100 translucent, colorful cubes and a mirrored tray, providing a visually stimulating experience that encourages exploration and creativity. Perfect for use on a light table. Each cube measures 1".

3 years & up. This versatile work stand ships ready to assemble. Encourages children to mix, measure, and explore colors and textures in creative, hands-on ways. Six small and three large stainless steel trays (included) are interchangeable in the top and bottom rails. Designed with extra-wide feet for stability, the stand allows children to work closer to the surface. Built from 3/4" textured woodgrain maple and polar white HDPE panels, it features crisp lines, refined accents, and coordinates seamlessly with all OutdoorED™ Collection pieces. Rust-resistant stainless steel hardware and UV-stabilized HDPE resist fading, stains, mold, and mildew, and won't chip, splinter, swell, or absorb moisture. Easy to clean with non-abrasive household cleaners, and made with recyclable HDPE that supports a more circular economy. Made in the USA and backed by a 15-year warranty. Measures 41.75"W x 24"H x 24"D.

18 months & up. Bring the world into focus through hands-on discovery! The All-Weather Magnifying Glass Set encourages children to explore, investigate, and observe their surroundings with curiosity and confidence. Designed for both indoor and outdoor use, these magnifiers feature 5x magnification to help children closely examine plants, insects, textures, and everyday objects-supporting early science and STEM learning. Molded from new Poly+,a composite material made from 30% less plastic, this waterproof set is the perfect companion for every indoor and outdoor adventure. Solid glass lenses are scratch resistant and protected by over-molded soft-touch plastic. Set includes 4 magnifying glasses. Each magnifying glass measures 7.5" x 3.6" x .9".

18 months & up. Encourage toddlers to develop and strengthen their pincer grasp and fine motor skills with these All-Weather Jumbo Tweezers. Molded from new Poly+ material, these are the perfect companion for indoor and outdoor activities. Easy-to-hold tweezers feature textured, extra large grips for small hands. Set includes 6 tweezers. Each tweezer measures 5.7"L x 2.3"W x 1.1"H.

18 months & up. Add an exciting element to children's exploration while inspiring them to view the world in a whole new way with the All-Weather-Kaleidoscope Loupes. Shatter-resistant plastic lenses and soft-touch overmolding make these the perfect companion for little hands during outdoor and indoor discovery. Set includes 2 of each type of lens. Each loop measures 2.4" x 2.4" x 2.4".

2 years & up. Introduce children to the fun of scientific discovery with their first microscope. With award-winning design, this Nature View Microscope is an exciting method of introducing STEM learning into the classroom. The three interchangeable lenses offer differing perspectives of the ten detailed nature slides. Encourage children to explore the different settings and become familiar with this beginner's microscope. The base plate rotates for varied viewpoints. Lenses include magnified, tinted, and kaleidoscope settings. Measures 8"H.

2 years & up. Explore how a frog, butterfly, and turtle change through different life stages with three nesting puzzles. Smooth-sanded pieces stack into a larger wooden base, with printed illustrations that show each creature from egg to adult. Each puzzle has three removable pieces; when they are all lifted out, the egg stage appears on the base. Children can handle, nest, and sequence the pieces while talking about what they notice, creating opportunities for hand-eye coordination, finger dexterity, spatial awareness, and early problem-solving. The nature-based puzzles are made from plywood. Each stacked puzzle measures 6.5"W x 1.8"H x 6.5"D.

2 years & up. Invite hands-on discovery with 20 smooth, weighted bone replicas for indoor loose parts play or outdoor exploration. The pieces have inset steel weighting and come in three lengths: ten 3" bones, five 4.5" bones, and five 6" bones. Children can compare sizes, count, and make patterns while investigating their resemblance to dinosaur or animal bones. The easy-to-clean set can be used outside with dirt, mud, or water, or brought into science and storytelling activities indoors. These tactile pieces offer a concrete way to spark questions about animals, history, and the natural world. Try placing the three lengths together for sorting and comparison, then invite children to make a repeating pattern or count how many bones are in each group. In an outdoor setting, the pieces can be explored with messy materials named on the product listing. Their weighted feel provides a different tactile experience from lightweight loose parts.

18 months & up. Bring small details into view with the All-Weather Tabletop Magnifier Set. Two tabletop magnifiers invite children to look closely at objects during indoor and outdoor discovery. Each solid glass lens magnifies five times and is scratch-resistant. Soft-touch plastic overmolding helps protect the lens, while the lens has a realistic weight and feel similar to a scientific tool. Waterproof Poly+ construction supports exploration in different environments; Poly+ is a composite made with 30% less plastic. The set includes two magnifiers, each measuring 7.3" x 7.3" x 6.1". Minor assembly is required.

3 years & up. Spark curiosity and hands-on discovery with the Wooden Preschool Light Table. Designed to encourage exploration through light, color, and transparency, this illuminated learning center invites children to investigate translucent blocks, natural materials, art projects, and other manipulatives while building observation, problem-solving, and critical thinking skills. Ideal for STEM investigations, sensory experiences, and collaborative play, the sturdy freestanding table comfortably accommodates up to four prism bases for engaging group activities. Its compact footprint makes it an excellent choice for classrooms, while the lower storage shelf keeps materials organized and within easy reach. Prism bricks and prism plates are sold separately. Minor assembly required. Measures 23"W x 24"H x 23"D.

18 months & up. Children can explore the behaviors of light and color through the geometric pieces in the Light and Color Geo Set. The smooth, transparent pieces made from solid acrylic are sized just right for little hands. Recognizable shapes that fit together enhance building activities and encourage the development of simple math skills like pattern building and size relationships. Combine with other Light and Color sets to expand the possibilities for meaningful play.

18 months & up. Encourage children to get a closer look at the world around them with a Two-Handed Magnifier. Molded from the new Poly+ material, this easy-to-hold waterproof magnifier is the perfect companion for every indoor and outdoor adventure. Solid glass lenses are scratch resistant and protected by overmolded soft touch plastic. Set includes 2 magnifiers. Each magnifier measures 8.3" x 5.1" x .8".

18 months & up. Children can explore the behaviors of light and color through the pieces in the Light and Color People set. Smooth, transparent pieces made from solid acrylic are sized just right for little hands. Subtle people-shaped pieces enhance traditional block play or loose parts play by adding a simplified element of dramatic play. Encourage imagination while exploring color relationships. Combine with other Light and Color sets to expand the possibilities for meaningful play.

18 months & up. Carry and Discover Magnification Containers are the ultimate adventure companion for children. Children can collect and closely observe natural materials, special treasures, and interesting specimens. A completely clear container and a magnifying top enhance possibilities for scientific discovery and nature-based exploration. Use this set of stacking, easy-to-clean containers during experimentation with wet and dry materials.

3 years & up. A rainbow assortment of 6 different colors and 6 different shapes make up this set of plastic translucent building blocks. These colorful Transparent Light and Color Blocks area great way to promote creativity. They also make a perfect accessory for a light table. Encourage children to get creative and build a unique block structure. For further learning encourage children to identify the colors and shapes of the blocks they are using. Largest block measures 3.9" x 1.3". 108 piece set.

2 years and up. Create beautiful, nature-inspired designs with this set of 6 Mushroom Organic Pattern Rollers. Each roller in this set has its own unique patterns that children can stamp or roll onto malleable substances like sand, clay, and play dough. These rollers will enable children to make their own unique imprint on their surroundings while also developing fine motor skills and creative thinking skills.

3 years & up. Inspire a deeper interest in science, extinct creatures and basic geology principles through this Magnetic Fossil 3D Puzzle. Chunky pieces feature interesting textures and a subdued natural color scheme. A satisfying magnetic click will indicate a correct match-up of pieces, encouraging children to complete the puzzle and create a realistic replica of an Ammonite.

3 years & up. Encourage exploration and discovery with this authentic set of replica Super Shark Teeth. Providing children with replica shark teeth allows them to touch, examine and compare the size, shape and texture of different teeth. Inspire imaginative play as children pretend to excavate fossils or be marine biologists studying sharks, encouraging creativity, storytelling, and role-playing skills. Designed for children, this 40-piece set features a variety of sized teeth from a range of shark species. Use during loose parts play and in conjunction with relevant science lessons to spark a desire for deeper learning.

3 years & up. Inspire a deeper interest in science, extinct creatures and basic geology principles through this Magnetic Fossil 3D Puzzle. Chunky pieces feature interesting textures and a subdued natural color scheme. A satisfying magnetic click will indicate a correct match-up of pieces, encouraging children to complete the puzzle and create a realistic replica of a Trilobite.

3 years & up. Inspire a deeper interest in science, extinct creatures and basic geology principles through this Magnetic Fossil 3D Puzzle. Chunky pieces feature interesting textures and a subdued natural color scheme. A satisfying magnetic click will indicate a correct match-up of pieces, encouraging children to complete the puzzle and create a realistic replica of a Megalodon Tooth.

3 years & up. Introduce children to early weather concepts and teach them to dress for the seasons at the same time with the help of this cuddly friend! This fun bear set includes four outfits that are perfect for their corresponding seasons. Dress this bear for the appropriate weather conditions and encourage your child to model their outfits after it. For an activity, call out seasons and have children dress the weather bear appropriately. This Weather Bear Set promotes fine motor skills, color recognition, logic, and independence. Bear measures 12.2"H. The set includes 20 pieces.

3 years & up. These sensory discs offer early learners, or those with special needs, captivating visual and soothing tactile sensory experiences! One disc offers color-changing sequins with iridescent images and light refraction for a visual and tactile experience. Another is transparent and filled with colorful beads for a hands-on experience, allowing physical and visual stimulation. One disc is filled with a squishy, non-toxic substance for an engaging physical stimulation. One disc is threaded with soft and soothing shag noodles to offer calming stimulation for those over-whelming moments. One disc is filled with beads of differing shapes and the 26 letters of the alphabet. Gives the user an enticing visual experience, while offering moments of language development. Colors may vary.

2 years and up. Journey through the natural world with this set of Nature-Inspired Loose Parts. The stones in this collection focus on three distinct natural environments: the sea, the forest, and the winter landscape. This variety gives children tremendous freedom to engage with whichever environment they choose. They can also mix the stones to create a snowy sea or a wintry forest. The choice is theirs!

2 years and up. Spark curiosity and scientific exploration by giving children an up-close view of the ancient world with this set of Fossil Specimen Stones. Encased in clear, shatter-resistant acrylic, these authentic specimens show children shells, stones, shark's teeth, and other artifacts from prehistoric times. The set's reference cards feature colorful images and fascinating facts that will enhance any science activity.