This deluxe rock collection for classrooms set of 50 number-coded loose 1" specimens is ideal for classroom use for all earth science studies. A great variety of rocks & minerals for your students to handle.

Have a geode-breaking party or just enjoy discovering what's inside each one of these natural geodes.

This hands-on rock collecting starter kit is designed for kids who love rocks! It comes with all the tools they need for exploration, in one convenient carry-all.

Find the remains of ancient life hidden in rocks with the Paleontologist's Backpack Kit. Kids will learn what fossils are, how they form, how to find them & where to look! Then they excavate & study fossils using the included paleontology tools.

Get professional rock polishing results with this high-quality Lortone tumbler and deluxe rock tumbling kit. Lortone is known for their quiet, durable rock tumblers, and this one can hold up to 3 pounds of rock at once!

Hey there, rock hounds! Use this 15-specimen Rock Study Kit for endless hands-on testing and observation. Inside, you'll find number-coded, 1" specimens of igneous, sedimentary, and metamorphic rock.

Get ready to discover earth and space as your student Accelerates to a new level of science! This complete school year includes detailed teacher guides, full-color student workbooks, and experiment supplies.

Learn about earth and space this school year as your student studies natural resources, solar energy changes, and more. This bundle includes detailed teacher guides, full-color student workbooks, and experiment supplies.

This kit contains 34 items for the experiments in the Building Blocks of Science Book 6.

This kit contains over 50 of the less common items for the experiments in the Building Blocks of Science Book 7.

This kit contains 32 items for the experiments in the Building Blocks of Science Book 5.

Polish rocks twice as fast with this quality Lortone 33B double-barrel rotary tumbler. The two barrels allow you to either polish up to 6 pounds of rock at a time OR coarse-grind in one barrel while polishing in the other!