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Microscopic meteorites routinely reach Earth’s surface. This activity shows how to collect, identify and save a sample of them. An equipment list, step-by-step instructions, and procedural images are provided.
This is the first in a series of three professional development videos that correspond to lessons taught by Andrew Cloud, an Earth and planetary sciences teacher, with a class of 9th and 10th grade students. In this lesson, he uses a NASA video to... (View More) introduce the origins of the Moon. He then brings the Common Core State Standards into his science classroom by asking students to read an informational text about the origin of the moon and to write down the main idea of each paragraph. Includes teaching tips and discussion questions. (View Less)
In this problem-based learning activity, learners explore the significance of sunspots on the Earth's climate. Sunspots are temporary phenomena on the photosphere of the Sun that appear visibly as dark spots compared to surrounding regions. During... (View More) periods of low sunspot activity, the sun’s irradiance decreases. Although this decrease is small, it appears that various feedback mechanisms can amplify the impact. Instructions to access NASA data are provided along with additional resources and activities. This module was developed to be used in the Earth System Science Education Alliance (ESSEA) courses for middle and high school teachers and is also available to teachers to adapt for general classroom use. (View Less)