1 – 3 of 3 Classroom Resources

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  Freezing Point, Phase Changes, Mixtures | Elementary School

  Lab: Coffee Creamer Ice Cream Mark as Favorite (12 Favorites)

  In this lab, students will investigate how dissolving salt (sodium chloride) in water changes the freezing point of the solution. While investigating this, they will make ice cream from small coffee creamer cups.

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  Freezing Point, Solubility, Solute & Solvent, Phase Changes, Freezing Point Depression, Physical Change, Physical Properties | Elementary School, Middle School

  Lesson Plan: Salting Roads in Winter Mark as Favorite (3 Favorites)

  In this lesson, students investigate how the freezing point of water changes when salt is added. Many students know that water freezes at 0°C, and many believe that all substances freeze at 0°C. The investigations in this lesson help students understand why salt is spread on roads in cold and snowy conditions.

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  Freezing Point, Density, Phase Changes, Melting Point, Molecular Motion, Physical Change, Physical Properties | Elementary School

  Lesson Plan: Pothole Science Mark as Favorite (3 Favorites)

  In this lesson, students investigate how the density and therefore the volume, of water changes when it freezes.