Curated OER
Glass Blowing How Do They Make Glass Into Different Shapes?
Students experiment with butter as a supercooled liquid in order to better explain how glass is made into different shapes.
Curated OER
Making Layered Hail Stones
Students explore how hail forms in the atmosphere, why hailstones are layered, and what accretion is. They also learn what supercooled liquids are.
Colorado State University
How Can Freezing Make Something Warmer?
Crazy fact—freezing liquid actually gives off heat! Young scholars investigate the transfer of energy when liquids freeze using a chemical heat pack. The heat pack gives off heat as its liquid core freezes.
Curated OER
Warming by Freezing
Ninth graders discover the reasoning behind spraying water on fruit and seedlings in preparation for hard freezes. In this conceptual physics lesson, 9th graders conduct an experiment to measure the heat released when water goes from a...
Curated OER
Outdoor Education
Students read about the future, wildlands, tropical forestry, rocky mountains and more. In this outdoor education lesson plan, students read each article and complete an activity at the end.
Curated OER
Winter Facts Fun-Crossword Puzzle
In this winter crossword puzzle worksheet, students complete a 19 word puzzle using clues given.