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The tilt of Earth's axis as the cause of Earth's seasons is explained in text and illustrations. SciJinks is a joint NASA/NOAA educational website targeting middle school-aged children and their educators. It explores weather and Earth science... (View More) through articles, videos, images, and games. (View Less)
This is a set of instructions for building a physical model. The model simulates the Sun's paths across the sky at summer solstice, winter solstice, and the spring and fall equinoxes. A bead simulates the Sun, moving along a cord, from rising along... (View More) the eastern horizon to setting on the western. The bead can be moved from path to path to demonstrate solar alignments, the solstices, and equinoxes. The model is created to be unique to the user's latitude, and is useful for including in lessons that teach about the seasons or archaeoastronomy. (View Less)
This is an activity about the Moon's formation, changes over time, gravitational connection to Earth, or influence on our culture and urban legends. Learners share their learning by creating zines: small, self-published magazines inexpensively... (View More) duplicated on standard letter paper and folded into eight-page booklets. This is the concluding activity of Explore! Marvel Moon. (View Less)
This is a mini comic book about cosmic rays. Learners will construct the comic book and then read about cosmic rays, their effect, and how the Lunar Reconnaissance Orbiter's Cosmic Ray Telescope for the Effects of Radiation (CRaTER) detects them.
This is a book about seasons. Learners will read or listen to a story about two twins, Matt and Matilda, who are tasked with creating a model of the Earth-Sun system for a science fair project. Through some wild seasonal changes they experience... (View More) while creating the model, the two come to a better understanding of the causes of Earth's seasons. An extension activity is included (Reasons for the Seasons), as well as reading and vocabulary activities. (View Less)