Filters: Your search found 11 results.
Topics/Subjects:
Astronomy  
Materials Cost:
1 cent - $1  
Instructional Strategies:
Identifying similarities and differences  
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Now showing results 1-10 of 11

Explore the size relationship between the sun and Earth by using tape and stickers. Learners estimate, then place and count the number of one-inch diameter stickers (representing Earths) that would fit across the diameter of a nine-foot circle of... (View More)

Using stickers created from the templates provided, students create a Venn diagram of objects in our solar system, our galaxy and the universe. This short activity can be used as a formative assessment.

Using the 5-E model, these lessons introduce planets, planetary systems, star types, exoplanets, transits, light curves, and the Planet Hunters citizen science project. Supplemental materials include data/image sheets. Next Generation Science... (View More)

In this lesson, students read the original paper written by Henrietta Leavitt in which she compared the apparent brightness and period of Cepheid variable stars. The students prepare graphs from numerical data, just as she did, and compare their... (View More)

This collection of activities presents learners with intriguing questions about the universe and provides an opportunity to explore topics related to the search for life beyond our own planet. The collection includes eight existing classroom... (View More)

In this activity, students describe the characteristics of different types of galaxies (spiral, elliptical, barred spiral, peculiar, or irregular) in their own words. They also classify galaxies seen in the Hubble Deep Field. This is activity two in... (View More)

In this activity, students explore the idea of classifying objects. They start by giving examples of objects that can be classified in everyday life and in science. They then characterize and classify a set of galaxies using their own scheme, and... (View More)

In this activity, students match unusual galaxies with their distinctive names and justify their reasoning. Students discover that often, galaxies acquire their names based upon how they appear to observers. This is activity four in the "Hidden... (View More)

In this activity, students will describe similarities and differences between galactic star clusters and globular clusters. This is activity five in the "Hidden Lives of Galaxies" information and activity booklet that was designed for use with "The... (View More)

In this hands-on activity, students analyze the data on Mystery Object Cards, observe that astronomical objects have many observable properties, and discover that these properties allow scientists to categorize astronomical objects into different... (View More)

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