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How does the chemistry of seawater affect the physical and biological environment of the ocean?
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3. Student Learning Map
- Topic:Chemistry of Sea Water
- Subject(s):Science
- Days:20
- Grade(s):9, 10, 11, 12
Key Learning:
The chemistry of seawater affects the physical and biological environment of the ocean.
Unit Essential Question(s):
Concept: Pure Water Construct, label, and analyze the parts of a covalent bond as it relates to the polarity of the water molecule.
Concept: Seawater Construct, label, and analyze the ionic bonding of the salt molecule as it relates to its ability to dissolve in pure water.
Concept: Density, Temperature, and Salinity Analyze, and predict the relationship between density, temperature, and salinity.
Lesson Essential Question(s):Lesson Essential Question(s):Vocabulary:*Atomic Mass, *Atomic Number, *Compound, *Covalent Bond, *Electron, *Heat Capacity, *Neutron, *Number, *Valence Number
Additional Information:
The asterisk (*) next to the vocabulary terms above indicates FCAT vocabulary. Glencoe Marine Biology textbook and ancillary materials
Resources:
Assessments:
1. Untitled Student AssessmentCulminating Activity:
1. Untitled Culminating ActivityAcquisition Lesson:
1. What is the atomic structure of water?2. What are groups and periods on the periodic table?3. How does the atomic structure of pure water affect its unique properties?4. What is the atomic structure of salt?5. What is the difference between heat and temperature?6. What is density?7. How do the laws of thermodynamics define the relationship between salinity and density?Extending Thinking Lesson:
1. What are the unique properties of water?2. What type of bonding is involved in creating a salt molecule?3. How does the ionic structure of salt affect its ability to dissolve in salt?