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Teacher Resources

Download the Educational Brochure here. (PDF)

The Rock
& Mineral
Challenge >

On-line Learning: The Museum offers an on-line learning experience for scouts and parents with the Rock & Mineral Challenge.

This program was made possible through a grant from the Illinois Department of Natural Resources and the Illinois State Museum.

Download the Scavenger Hunt Quiz Here.

Also see Lapidary Links for more on-line resources.

Please note the Rock & Mineral Challenge is meant to supplement a rock and mineral unit. It is our hope that teachers and parents will use the website as an additional tool in learning about rocks and minerals.

The Rock & Mineral Challenge is geared for grades 3 to 5. However it may be used by anyone or any age group in order to further enhance knowledge of rocks and minerals.

It is helpful to maximize the viewing area on the computer screen to see all of the text.

In the Mineral Identification section please note that minerals may vary in color and crystal shape. We chose minerals that are fairly consistent and common and most of which are part of the 'Moh's Scale of Hardness'. Some items such as glass and hammers were omitted from the activity.

Hints for Testing Mineral Hardness in the Classroom:

When testing hardness for real, remember that glass and steel (nails) have varying degrees of hardness. Always hold minerals, glass, and porcelain plates firmly on a flat surface. Scratch with the grain of the stone (if visible). Although some minerals have a definite crystal shape they do not always have perfect cleavage. A hammer is used to break a part of the rock or mineral and observe the broken area for a step like pattern. However many minerals already have breaks or chips that can be observed closely to determine whether a mineral has cleavage.

Your comments: Feedback Form for the Rock & Mineral Challenge
Educational Programs & Resources are available through the Lizzadro Museum of Lapidary Art. The Museum offers group tours, teaching aid boxes, and videos. Please call 630.833.1616 or email us at the Museum to get on our mailing list and receive the annual Educational Programs brochure and the quarterly Calendar of Events.


Teaching aid boxes are available for loan to schools and organized groups at no charge. Each box can be loaned for a maximum of two weeks. Recommended for grades 3 through 6. Call the Museum at 630.833.1616 during Museum hours or email: for box availability.

Download the Loan Request Form here.


B1 Quartz Family Box

Weight: 28 lbs.
Quartz is the most common mineral in the world. It comprises over 75% of the earth’s crust. This box heightens students awareness of the varieties of quartz. It shows the difference between common quartzite and gem quality agate, jasper, amethyst, and aventurine. Contains hands on specimens, teacher’s guide and activity sheet for grades 3 to 6.


B2 Rock & Mineral Box

Weight 23 lbs.
This box helps students distinguish between the three types of rock (igneous, metamorphic, sedimentary) and various common minerals. It includes the Moh’s scale of hardness as an introduction to identification. The box contains loose specimens for further identification, teacher’s guide and activity sheet for grades 3 to 6.


B3 Rocks 7 Minerals of Illinois

This box contains samples of important rocks, minerals and fossils found in Illinois. Basic Illinois geology is discussed. Illinois is home to some important rocks and minerals used in industry. A section focuses on industrial rocks and minerals. Fossil Facts allow children to learn more about fossils found in Illinois. The box includes hands-on specimens for identification, teacher’s guide, vocabulary and activities.

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