Top 20 Best Selling Geology & Earth s Science Toys (2018)




Excavate your own natural crystals. Learn fun facts and add them to your rock collection. It's a cool mineral rock digging kit. Contains 8 natural crystals embedded in a plaster block, a specially designed digging tool, brush and a leather storage pouc ... more info

What a stellar set! ... more info


What's a geode? It's a geological rock formation that contains a cavity lined with crystals. The most common find inside a geode is clear quartz crystals, but some have colored crystals. There's no way to tell what's inside a geode until you break it apar ... more info


Transforms semi-precious rocks into gorgeously lustrous gemstones. Recommended for ages 12 and up. Per-minute revolutions: 50-80. Four grit cycles for immaculate polishing. Includes: rock, tumbler, polish, gems, jewelry settings. Start with agate, jasper, ... more info



Simple, yet clever 1 dia. by 3 long plastic device to demonstrate the vortex effect of a tornado. Partially fill with water one of the two half-gallon size plastic soda bottles which you supply. Screw the bottles into opposite ends of the tube which we su ... more info

Our Tornado TubeTM assembly allows you to demonstrate the wild vortex phenomenon of a natural tornado. -- All you need are two 1-or 2-liter plastic soda bottles and ordinary tap water. Swirl water from the top bottle to the bottom one using tornado vorte ... more info



643522 Features: -Mold fun plaster shapes, including stars, lightning bolts, dolphins, and pyramids.-Display your crystal creations in a clear treasure chest with a locking lid.-Mold your own geode a hollow rock with crystals growing inside.-Create a beau ... more info

Create a spectacular geyser (up to 25 feet high!) using only the included candy and a bottle of soda. The Geyser Tube was created especially for this amazing experiment, and allows you to safely load and dispense the candy into the soda so that you can co ... more info



Grades K & up. A simple twist of the wrist produces a realistic, tiny tornado from the white foam clouds. Hold it to the light and watch the iridescent currents swirl. Tornado facts printed on the back. Measures 2W x 4.5H. ... more info


This beautiful collection of polished gemstones is a must for the beginner or seasoned gemstone collector. It comes with a variety of 25 different Gemstones. Mineral samples range between 3/8 - 1/2 inch ... more info


Geodes are formed naturally by volcanic activity. Bubbles in lava harden, over time natural crystals grow inside of the lave bubbles. Have a great time breaking these geodes open! There are 12 geodes in this pack ranging is size from large marble to golf ... more info

Specially sorted geodes guaranteed 90% to have hollow pockets meaning little to no duds. There are 4 geodes in the box. Range from large marble to golf ball size. Most have stalactites hanging from the top or bottom of the geode similar to a miniature cav ... more info




Observe and record the weather with your own multi-functional weather station. The kit features a wind vane, an anemometer, a thermometer and a rain gauge. Also experiment with the greenhouse effect and create a terrarium in a bottle. Recommend for ages ... more info

Spark kids interest in Rocks, Geology and our magnificent Earth via this teacher-recommended, fun, learning game. This American Made product includes an 18-Specimen Rock Collection any kid would be proud to own. Plus Player Cards for up to 6 players along ... more info


Make realistic-looking snow inside the classroom that feels cold to the touch. Just add water and make up to 8 gallons of snow. The 16 oz. bag of non-toxic snow powder comes with an activity guide and a measuring scoop. Ages 4 yrs. +. ... more info


Award Winner: Oppenheim Toy Portfolio Best Toy Award: Gold Seal! Kids are digging for the real thing in these excavation kits! 5 genuine rocks and/or crystals are embedded in each block of gypsum sand plaster. Once dug out and rinsed, they can be identifi ... more info



The POOF-Slinky 0SA230 Scientific Explorer Ultimate Crystal Growing Kit teaches your child how to make awesome crystals in all kinds of shapes, sizes and colors. Family and friends will be amazed, that your child will know the science behind the crystals. ... more info

This 3D solar system model lets future astronomers move the 8 planets around the sun so they get a perspective of their relative orbits. And they can refer to the bonus wall chart for fun facts! The planetarium model in this super cool science kit easily ... more info



Play at being a top paleontologist by excavating the bones of a dinosaur that roamed the Earth millions of years ago. Then put the pieces together to make the stunning skeleton of a terrifying Tyrannosaurus Rex, the largest and the fiercest carnivore of t ... more info

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