Standards
2-PS1-1. Plan and conduct an investigation to describe and classify different kinds of materials by their observable properties.
2-PS1-2. Analyze data obtained from testing different materials to determine which materials have the properties that are best suited for an intended purpose.
2-PS1-3. Make observations to construct an evidence-based account of how an object made of a small set of pieces can be disassembled and made into a new object.
2-PS1-4. Construct an argument with evidence that some changes caused by heating or cooling can be reversed and some cannot.
2-PS1-1. Plan and conduct an investigation to describe and classify different kinds of materials by their observable properties.
2-PS1-2. Analyze data obtained from testing different materials to determine which materials have the properties that are best suited for an intended purpose.
2-PS1-3. Make observations to construct an evidence-based account of how an object made of a small set of pieces can be disassembled and made into a new object.
2-PS1-4. Construct an argument with evidence that some changes caused by heating or cooling can be reversed and some cannot.
Phenomena
Identify Parts of an Atom
Electrons have a negative charge. Neutrons have no charge, they are neutral. Protons have a positive charge.
Together, protons and neutrons form the nucleus, which has a positive charge, but
the charge cancels out, since the electrons surrounding the nucleus have a negative charge.
Together, protons and neutrons form the nucleus, which has a positive charge, but
the charge cancels out, since the electrons surrounding the nucleus have a negative charge.
Weekly powerpoints | |
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Week 1
Week 1 Vocab List | |
File Size: | 27 kb |
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"What are Atoms and Molecules?" Reading | |
File Size: | 129 kb |
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"Science With Toys" Lab | |
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Week 2
Week 2 Vocabs | |
File Size: | 28 kb |
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"Construction Worker" Reading | |
File Size: | 282 kb |
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"Beaded Necklace/Bracelet" Lab | |
File Size: | 109 kb |
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Week 3
Week 3 Vocabs | |
File Size: | 28 kb |
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"What are Polymers and Monomers?" Reading | |
File Size: | 304 kb |
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"Make your own Polymer" Lab | |
File Size: | 157 kb |
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Week 4
Week 4 Vocab List | |
File Size: | 27 kb |
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"All About Nylon" Reading | |
File Size: | 734 kb |
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"Ice Lab" | |
File Size: | 35 kb |
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Week 5- Physical and Chemical Changes
Week 5 Vocab | |
File Size: | 28 kb |
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"Physical and Chemical Change" Reading | |
File Size: | 257 kb |
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"Silly Putty" Activity | |
File Size: | 55 kb |
File Type: | doc |
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