Hints for building simple and complex terrariums in your classroom. The truth about water vapor . This comparison experiment proves how cold objects condense vapor on their surface. The tilt of the sun. This journals activity shows how the seasons change.
Students prove change over time through written data.
The power of air pressure . Show how air pressure can raise a student. Show how air pressure is force in a kinesthetic way. Show how different colors reflect and absorb heat in different ways. Hot air rising and cold air sinking.