Students compare the mass of samples of granite, obsidian, and pumice. Materials list, lab hints and tips, rubric, worksheets, and answer key are provided.
Grade:
Subjects:
Type:
ADVERTISEMENT | REMOVE ADS
Explore Activity: Exploring Rocks Formed from Molten Rock
Provided by Scott Foresman, an imprint of Pearson, the world's leading elementary educational publisher. Its line of educational resources supports teachers and helps schools and districts meet demands for adequate yearly progress and reporting.
Your Free Gift
The Ultimate Back-to-School Guide
Teachers are always thinking about their students, but devotion to their progress shouldn’t come at the expense of your own. That’s why we’ve created an “Ultimate Back-to-School Guide” for teachers based on our nine future-ready skill domains.
What you can expect from this guide:
- Learn 9 ways to become a better teacher by developing a positive mindset.
- Links to dozens of free resources curated by our experts to help you both in and outside the classroom.
- Clear steps to improve your teaching and general well-being.
Sign up for a premium membership to get your Ultimate Back-to-School Guide absolutely free!
