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Introduces students to the factors which determine whether or not an object will roll.
What is an object?Can it move?Will it roll?What shapes roll?
Students will learn that humans build shelters to protect themselves.
Students will learn that bubbles are made by blowing air into a material that stretches.
Students explore the relationship between sound and vibrations and will understand the properties of sound waves (Physical Sciences).
Introduces students to properties of sand.