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Short podcast on the differences between pure substances and mixtures.
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Short explanation between the differences between atoms and molecules.
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Students conduct a lab on the properties of waves and discuss their findings.
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Investigating the relationship between heat and the motion of molecules.
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Learn about gravity and how it relates to mass and distance. Also learn about the difference between weight and mass.
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A description about the different types of EM Waves, including examples.
Music from:http://www.youtube.com/watch?v=jJ-8O2agUhY
(Music by D. J. Cuomo & T. Findley, 1998)
Siren sound from: http://www.youtube.com/watch?v=bU4I9ukitQY
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A description of energy and the different forms of energy.
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Description about the two ways matter can be described based on its properties.