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The rock cycle has been the subject of study for many years. A key component to the rock cycle is the mechanical and chemical erosion of rocks. With multiple activities, this is a kit that is sure to keep students engaged throughout the whole experiment.

  • In this kit students will learn about the rock cycle and the significance of certain types of erosion.
  • This kit also provides an opportunity for students to investigate acid rain and other environmental factors that can be influenced by human actions.
  • Included is a demonstration that will help students visualize the freezing and thawing action of water on rocks. 

Aligned to the Next Generation Science Standards (NGSS)*

Disciplinary Core Ideas: PS1.B; ESS2.A; ESS2.D
Performance Expectations:MS-PS1-5; MS-ESS2-1; HS-ESS2-5
Cross Cutting Concepts: Energy and Matter; Stability and Change; Cause and Effect
Engineering Practices: Developing and Using Models; Plannign and Carrying Out Investigations

Kit Includes:
350g Plaster of Paris
30mL 1M Hydrochloric Acid
1 Bag Limestone Pieces, 50 Pieces
1 Bag Granite Pieces, 50 Pieces
1 Bag Sandstone Pieces, 50 Pieces
4 Plastic Cups
50 Plastic Bottles with Caps
2 Balloons
20 Disposable Pipettes
50 Plastic Trays

*”Next Generation Science Standards” is a registered trademark of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards was involved in the production of, and does not endorse, this product.

 WARNING: This product can expose you to chemicals including Respirable crystalline silica, which is known to the State of California to cause cancer. For more information go to


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