Testing the Hardness of Materials

Explore how to test and compare the hardness of various everyday objects using a nail.

Next Generation Science Standards · 2nd Grade

K-2-ETS1-3Analyze data from tests of two objects designed to solve the same problem to compare the strengths and weaknesses of how each performs.

science 2nd-grade video hardness-testing material-properties data-analysis

Testing the Hardness of Materials

Video

Next Generation Science

Watch at: https://www.youtube.com/watch?v=CMxMHT3UvBk

Next Generation Science 2:41

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