Curated OER
Percent Deviation Rocks and Minerals
In this rocks and minerals worksheet, students calculate the percent deviation from various mass measurements taken of rocks or minerals. This worksheet has 10 problems to solve.
Curated OER
Bubble, Bubble, Soil and Fun!
Fifth graders experiment to find the physical properties and commercial uses of the mineral talc. They create a soapstone sculpture and a rubric for the creation.
Curated OER
Not Just For A Baby's Bottom
Eighth graders investigate the presence of talc in the geologic record. The different characteristics of talc is covered. The instructional activity includes background information for the teacher.