Contributor NASA
In this activity, students use problem-solving skills to lift an ice cube floating in water using only a piece of string and salt. They investigate how the freezing point of water changes when substances are dissolved in it, and they design their own experiment using what they learned. This is a 5E lesson plan.
In this activity, students use problem-solving skills to lift an ice cube floating in water using only a piece of string and salt. They investigate how the freezing point of water changes when substances are dissolved in it, and they design their own experiment using what they learned. This is a 5E lesson plan.
Contributor NASA
ACTIVITY MODULE
Sixth grade, Seventh grade, Eighth grade
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