26 – 28 of 28 Classroom Resources

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  Chemical Change, Identifying an Unknown, Physical Properties, Chemical Properties, Chemical Change | High School

  Lab: As Easy as Pie Mark as Favorite (7 Favorites)

  In this lab, students will use chemical and physical properties to identify an unknown powder.

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  Indicators, Acid, Chemical Properties | Middle School

  Lab: Acid & Base Mark as Favorite (0 Favorites)

  In this lab, students are given four unknown liquids and must identify whether they are acids or bases.

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  Melting Point, Elements, Matter, Density, Chemical Properties, Periodic Table, Inferences | Elementary School

  Lesson Plan: Mystery Metals Mark as Favorite (0 Favorites)

  In this lesson, students will make measurements, calculations, and inferences to help solve a mystery about the identity of an unknown metal.