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A Cartesian diver to make sink and swim. Explore properties of air and water while having fun. Make the diver and attach the “squid-looking” device...
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Fluids crystallize in the cavities of the rounded rock (nodule) creating the exciting surprise inside. Geodes are found all over the world, thes...
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32 pages containing illustrations and name identifications on every page. Reinforcing the alphabet becomes fun when lions and tigers and bears...&a...
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32 pages containing illustrations and name identifications on every page. We put your favorite pets into an alphabet dot-to-dot; creating a pet sil...
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Let the diver sink to the bottom and retrieve it with this Cartesian diver hook. WARNING: CHOKING HAZARD - This item contains small parts. Not ...
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Kits contain owl pellets, plastic forceps, hand magnifier and bone sorting chart. A great item for introducing the basic concepts of archeology, co...
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Kit contains owl pellets, plastic forceps, hand magnifier and bone sorting chart. A great item for introducing the basic concepts of archeology, co...
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Wikki Stix® adhere to almost any smooth surface with just fingertip pressure and can be easily lifted off and re-shaped again and again. They are e...
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32 pages containing illustrations and name identifications on every page. Mammals from land, air and sea are illustrated & their silhouettes ma...
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Have hours of fun with these punch balloons! When inflated they measure 16' in diameter. Assorted Colors and come two balloons per bag. ...
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Would you like to try a small amount of Thinking Putty? We will send you a small, almost one -half ounce tin, and you can experience the excitement...
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Set of 3 Geodes. Fluids crystallize in the cavities of the rounded rock (nodule) creating the exciting surprise inside. Geodes are found all ov...
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This handy little knife has a 2 1/2” stainless steel blade with the lock back safety feature to prevent accidental closing on your fingers. Hardwoo...
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This quality lensatic compass features a luminous dial in a heavy plastic case. Comes with sturdy lid with sighting wire, and fold up sighting lens...
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Separate white light into a spectrum of colors with these acrylic prisms.
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The world’s finest tangle-free toy parachute. It has no strings to tangle, no batteries to replace, and no assembly required. Simply toss it high ...
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A simple form gyroscope for demonstrating the principles of rotation, attraction and equilibrium of bodies in motion. Consists of a metal gyroscop...
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The Orbiter boomerang combines a high tech, triangular design with a bright colored, soft rubber edge. These features make it easy to throw and see...
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What a strange device! But it sure is fun. When you grip the glass base, heat from your body warms the air in the outer tube. As air heats up, it e...
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What exactly is this stuff? Good question! It spills out of the container, slimes its way through your fingers and feels wet and icky—yet it’s dr...
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Hours of fun helping animals find what they’re looking for in a maze of choices, but there’s only one right path! 24 pages, 8 1/4"x11".
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Get a pencil and follow the numbers in each picture very carefully. When you’re done, you’ve drawn your own animal or bird. Then you are ready to c...
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“Invisibles” is a much enjoyed feature in the children’s magazine, Nature Friend Magazine. Now, here is a 32-page collection of Invisibles. See if...
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Search for words in all directions. KVJ scripture. Be enriched while having fun. 60 puzzles, 5 1/4"x8 1/2".
