Copyright © 2012 InteractiveScienceLessons.com Do: Measured the area of a cube. See: It’s 1 cm on each side, making it 1 cubic centimeter (cm 3 ). What’s.

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Copyright © 2012 InteractiveScienceLessons.com Do: Measured the area of a cube. See: It’s 1 cm on each side, making it 1 cubic centimeter (cm 3 ). What’s Happening: Every cm 3 of air contains about 4.5 x atoms. Matter is made up of atoms too small to be seen. Interactive Notes: Atoms and that’s just one cm 3 ! How many would fit in this room… this planet… this galaxy? Read p. ¶ together

Copyright © 2012 InteractiveScienceLessons.com Do: Crushed a Wint-O-Green LifeSaver in the dark. See: It sparked and glittered. What’s Happening: Atoms are made of protons, neutrons, and electrons. Crushing the candy caused the electrons to briefly separate from the atom, causing a spark! Read p. ¶ together

Copyright © 2012 InteractiveScienceLessons.com Do: Rolled a marble around inside a closed box. See: The marble gave clues about what the inside of the box was like. What’s Happening: The atom is invisible to us, but results from experiments offer clues about its structure and behavior.

Copyright © 2012 InteractiveScienceLessons.com Do: Put the poles of 2 magnets together. See: The like charges repelled and opposites attracted. What’s Happening: Protons are positively charged, and are packed tightly in the nucleus. Neutrons neutralize their charge so they don’t repel each other apart.

Copyright © 2012 InteractiveScienceLessons.com Clean Up Person 1 Count 4 new note sheets Replace uncut cube template and tape Person 2 Throw away wrapper Get new LifeSaver Person 3 Re-tape the box shut Make sure marble is out of maze box Person 4 Put magnets back in box magnet from holder

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