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2nd Quarter
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last edited
by sheri 12 years, 1 month ago
Science Units
2nd Quarter
Physical Properties and Changes
- Test Tube Detective - Lab
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Why is important to the environment and ourselves that matter changes states?
LG: You will be able to determine how a specific property (density) allows you to distinguish one substance from another.
Determine the density of liquids comparing D= M/V and observation using lab results.
LG: Can one identify a substance by its physical and chemical properties.
Students are given 6 white powers and 3 solutions to add to each one, recording their observations on a data table. Using this table, students will identify the names of the unknown substances using their properties.
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Mixtures
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homogeneous
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heterogeneous
- Investigate Separating Mixtures
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Q: How can a mixture of sand, salt, pepper and iron filings be separated?
Q: Mixtures and not always visible.
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Periodic Table
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Elements
- atomic structure
- properties
- chemical
- how is used in the environment
- electron configuration
- chemical compounds
- molecules
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Acid and Bases
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2nd Quarter
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