“ We LOVE this abacus. I got it last year on sale not knowing for sure if Dd would like it or not. Win for me because she loves it! This is her go to manipulative during math lessons, I have put a lot of different things in front of her to try to keep it interesting but she always goes back to this! ” --John16n33
“The kids play with this toy all the time, from my 5 y/o to my 1 y/o. They have had hours of fun. It's very nice with the other toys like it as well. ” --MamaShug
Witness a 220-million-year-old species come to life
Build an authentic, working engine and learn the mechanics of how motors work. Valves rock, spark plugs fire and pistons drive the crankshaftInternal and external moving partsOver 100 working partsBattery-operated moving engine Includes screwdriver and instructionsReady, set, build your own engine!Safety warning: This product contains small parts that may present a choking hazard for young...
49010 Set includes: -Crystal Growing Chemicals, Crystal and Geode Growing Cup Molds, Casting Compound, Safety Goggles, Color Changing Display Base and Detailed Instructions. Features: -Smithsonian crystal growing. -Grow your own amazing large crystals, crystal clusters and crystal geodes. -Grow gold 'Citrine', 'Emerald', 'Amethyst' and more. -Ages 10 and up....
49009 Set includes: -T-Rex Dino Dig, Earth / Moon Model, Weather Station, Volcano, Mini Eco Dome, Habitat. Features: -Smithsonian mega science lab. -Learn about volcanoes, weather, crystal growing, dinosaurs, microscopic science and outer space. -Molded lab station provides the foundation for a multi - activity set that is fun, interesting and complete. -Ages 10 and up. -Material: Crystal.