Curated OER
Pollen Tube Growth
Learners demonstrate the proper usage of the compound and dissecting microscopes. They identify the parts of a flower and the functions of the flower parts. Students describe the process of gamete formation and fertilization in a flower.
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Weather Words
Third graders gather together as a class and share any facts or words about the science unit "Weather Elements". They listen to the story/poem, "Listen to the Rain" and recall any weather related words from the story.
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The Drag of Drag
Students are introduced to drag. Then they summarize drag by saying that the drag is proportional to the square of the velocity. Students then solve problems an example of such a problem: Explain why swimming underwater is faster than...
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Arts of Asia in Reach
Students visit the Allen Memorial Art Museum to view Asian works of art and read the story Kogi's Mysterious Journey by Elizabeth Partridge. They discover the history of Gyotaku and its transition into an art form. They then examine the...
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Weather Vocabulary
In this weather worksheet, 3rd graders study words pertaining to all aspects of weather. Students respond to 19 questions, matching the vocabulary words on the left with the correct definition on the right.
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Water, Water Everywhere
In this water instructional activity, students complete a five question multiple choice online interactive quiz about water. This is a more advanced quiz that includes chemistry questions.