Store your educational materials while protecting the surface of the light cube. Durable, clear plastic cover secures easily with Velcro® straps and features two large and four small pockets. Wipes clean. Use with Light Cube (item #27915), sold separately. Materials not included.
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.
This model is an inclined plane with a pulley, small cart, string, and grooves for wheels. It is made from sturdy wooden construction and is ideal for classroom use. Students will be able to study several different simple machine concepts with this set. Includes an instruction manual. Made of particle board and wooden components. Measures 16 1/2"W x 3 1/4"D with an adjustable height.
This model is composed of three pulleys mounted on a base with a string and hooks. It is made from sturdy wooden construction and is ideal for classroom use. The model shows how several pulleys work together to increase one's mechanical advantage. Includes an instruction manual. Made of particle board and wooden components. Measures 16 1/4"W x 6 1/2"H x 3 1/2"D.
This model is composed of an adjustable wedge. It is made from sturdy wooden construction and is ideal for classroom use. The model demonstrates how a wedge can increase mechanical advantage. Includes an instruction manual. Made of particle board and wooden components. Measures 13 5/8"W x 3 5/8"D with an adjustable height.
This model is composed of a base with a wheel and axle that forms a crane. It is made from sturdy wooden construction and is ideal for classroom use. The model shows how wheels and axles work to lift items from the ground. Includes an instruction manual. Made of particle board and wooden components. Measures 9 1/2"W x 4 1/2"H x 3 3/8"D.
This model is composed of a base with an adjustable fulcrum. It is made from sturdy wooden construction and is ideal for classroom use. The model shows how a simple lever works. Includes an instruction manual. Made of particle board and wooden components. Measures 8 5/8"W x 5 1/4"H x 2 1/4"D.
This model is composed of a base and elevated board holding a screw. It is made from sturdy wooden construction and is ideal for classroom use. The model will show students how additional leverage can be useful. Includes an instruction manual. Made of particle board and wooden components. Measures 7 1/2"W x 4"H x 4"D.
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. 2.2 pounds. Clear container is not included.
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 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.
3 years & up. Little engineers will have hours of fun learning STEM skills and strengthening fine motor development with these four uniquely different products. Each has its own appeal for early engineers, including creativity and endless design and construction. Set includes Tumble Trax, Candy Construction, Create-A-Maze, and Gears! Gears! Gears!® Comes with activity sheet. Magnetic whiteboard 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.
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 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 »
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 pieces, string, wheels, a ball, rubber bands, a foam play pad, and 25 increasingly difficult challenges based on STEM skills.