A small scale that does big jobs, this compact, heavy duty scale is perfect for small classrooms and science labs with little counter space. The large, clear digital readout and TARE button make it easy for younger and older learners alike to use this vital tool. Comes with 2 AA batteries, and a MODE button for easy conversion between grams, pounds and ounces. Capacity 5000 g/176.4 oz., Accuracy 1.0 g/0.05 oz., Weighting Modes grams/pounds/oz., Platform Size 5" diameter.
3 years & up. Designed to stimulate fine motor, sensory, and cognitive development, Kinetic Sand™ is indoor play sand with properties of motion. Mold it into endless shapes and watch as it melts before your eyes. It's perfect for open-ended, non-directed play and leaves no sand or residue on your hands. Kinetic Sand™ is also great for kids with allergies - it is wheat, gluten and casein free and 100% safe and non-toxic.
Grades 1 & up. Bring collaboration and STEM skills into your classroom like never before. Pieces snap, click, and pop together to form joints that rotate, limbs that extend, axles that spin, and lots more. Kids can create simple models in minutes, or get absorbed and spend hours at a time. There's no limit to what they can build: from animals to aliens, from dinosaurs to DNA. Set includes: 175 Classic ZOOB® pieces and 2 Foam building pads, 4 Wheels with axles and rubber tires, 1 High-bounce… More »
3 years & up. Students discover which objects are and are not magnetic when they slide the attached magnet over the clear acrylic cover. Objects are sealed in 16 compartments. Wooden frame 8 1/2" square x 3/4" thick.
Grades K & up. Keep it simple with real STEM learning! Discover amazing engineering wonders through scientific exploration with colorful, engaging tools and hands-on activities and experiments. Introduce and explore all 6 simple machines as you make amazing discoveries, design solutions for real-world problems, and conduct your own investigations. Comprehensive Activity Guide with reproducible materials is also included. Largest piece (cart) measures 5"L x 3 1/2"W. Includes: Lever… More »
5 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 »
Grades K - 5. Students will enjoy learning about how fossils, rocks, and minerals are found in the earth as well as learning why volcanoes erupt and how mountains form. All 6 of these titles are Level 2 Readers.
Grades 3 & up. A necessity for any science lab, these durable polypropylene cylinders come in calibrations of 10, 25, 50, 100, 250, 500 and 1000 milliliters for volume experiments and beyond. Autoclavable.
7 years & up. Construct tracks of tunnels, funnels, ramps, and chutes, then set the ball rolling and watch your creation come to life. The open-ended, no rules play promotes experimentation, creativity, and problem solving, which are key mental skills for aspiring young engineers and architects. As children build through trial and error, they gain an early understanding of physics and engineering concepts like balance and structural stability. No glue and no connectors means structures are vulnerable… 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.
7 years & up. Develop a knack to stack! No glue or connectors required -- simply stack wood planks to create buildings, monuments, and geometric forms. It's the ideal activity to help children gain an understanding of balance and proportion, as well as interest in architecture, building, and design. Set includes: 200 pine planks and an idea booklet.
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 5 g and two 10g), plus 8 included rubber bands to explore effort, force, load, motion and distance. Includes 63 pieces and activity 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 »
5 years & up. Make your own slime in a different color and any thickness. Just add water to create the most ooey, gooey slime imaginable! GobbledyGoop™ is the only slime that doesn't require Borax or other additional chemicals! Safe and non-toxic. Plastic containers are not included. Made in the USA.
4 years & up. The Cubelets Twenty kit comes with 20 magnetic blocks that can be snapped together to make an endless variety of robots with no programming and no wires. You can build robots that drive around on a tabletop, respond to light, objects, and temperature, and have surprisingly lifelike behavior. Instead of programming that behavior, you snap the cubelets together and watch the behavior emerge like with a flock of birds or a swarm of bees.
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.
3 years & up. Discover the beauty and diverse offerings of the tropical rainforest. Kit includes cacao beans, clay, apple snail shell, kapok fiber, rubber acai palm seeds, charcoal, and pyrite. Item descriptions and uses are included.