Earth Science Instructional Guide
Earth and Space Science
Module 12: Earth’s Oceans
Quarter 3
McGraw Hill Module 12
● Butcher paper poster for timelines ● Explore and Explain: Data Collection and Analysis, Origins of the oceans,
-Explore and Explain: Data Collection and Analysis - Have students work in groups to create a timeline of ocean discovery. Have them include a summary and picture at each date on the timeline. -Explore and explain: Origins of the oceans and fll out the bottom half of Science Notebook pg 191 --GeoLAB: Model water masses. Start the lab before the Explore and explain to give water time to chill. Finish lab after students are done. - Have them do 5 Explore and Explain: Distribution of Earth’s water, Chemical composition of seawater, Physical properties of seawater, Ocean Layering, and Water Masses, and have them work through Science Notebook pages 193-195
Distribution of Earth’s water, Chemical composition of seawater, Physical properties of seawater, Ocean Layering, and Water Masses
● GeoLAB papers ● balance ● 500-mL
graduated cylinder ● 100-mL glass beakers (4) ● water ● red, yellow, and blue food coloring ● salt ● thermometer ● eyedropper ● graph paper ● ruler ● Calculator ● Refrigerator
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