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**Earth and space science**

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Students will learn about black holes through reading a NASA press release and viewing a NASA eClips video segment. Then students will use tables and mathematical expressions to compare black hole sizes and temperatures. Common Core State Standards... (View More) for Mathematics and English Language Arts are identified. This activity is part of the Space Math multi-media modules that integrate NASA press releases, NASA archival video, and mathematics problems targeted at specific math standards commonly encountered in middle school textbooks. The modules cover specific math topics at multiple levels of difficulty with real-world data and use the 5E instructional sequence. (View Less)

Students use simple proportions and fractions to explore the number of stars in the Milky Way, and the relative sizes of some famous stars compared to our own Sun. By reading a NASA press release and viewing a NASA eClips video segment, students... (View More) will learn more about stars and the Milky Way galaxy. Common Core State Standards for Mathematics and English Language Art are identified. This activity is part of the Space Math multi-media modules that integrate NASA press releases, NASA archival video, and mathematics problems targeted at specific math standards commonly encountered in middle school textbooks. The modules cover specific math topics at multiple levels of difficulty with real-world data and use the 5E instructional sequence. (View Less)

Students will learn about NASA's Fermi satellite and gamma ray sources through reading a NASA press release. They will also learn about gamma rays and the electromagnetic spectrum by viewing a NASA eClips video segment. Then, students will use... (View More) percentages to explore the origins of mysterious gamma ray sources in the sky using NASA Fermi data. Common Core State Standards for Mathematics and English Language Art are identified. This activity is part of the Space Math multi-media modules that integrate NASA press releases, NASA archival video, and mathematics problems targeted at specific math standards commonly encountered in middle school textbooks. The modules cover specific math topics at multiple levels of difficulty with real-world data and use the 5E instructional sequence. (View Less)

Students will learn about the Spitzer Infrared Observatory and a recently observed dust ring around Saturn through reading a NASA press release and viewing a NASA video segment. Then students will use scientific notation to perform calculations to... (View More) understand the size, mass, and volume of dust and the new dust ring. Common Core State Standards for Mathematics and English Language Arts are identified. This activity is part of the Space Math multi-media modules that integrate NASA press releases, NASA archival video, and mathematics problems targeted at specific math standards commonly encountered in middle school textbooks. The modules cover specific math topics at multiple levels of difficulty with real-world data and use the 5E instructional sequence. (View Less)

Students will learn about the Big Bang theory of the universe through reading a NASA press release and viewing a NASA eClips video segment. They will use simple linear equations to analyze data that reveals the expansion and early history of the... (View More) universe after the Big Bang. Common Core State Standards for Mathematics and English Language Arts are identified. This activity is part of the Space Math multi-media modules that integrate NASA press releases, NASA archival video, and mathematics problems targeted at specific math standards commonly encountered in middle school textbooks. The modules cover specific math topics at multiple levels of difficulty with real-world data and use the 5E instructional sequence. (View Less)

This is a reading strategy guide in a series of guides that utilizes articles from the Great Explorations in Math and Science (GEMS) program. These strategy guides provide teachers of middle school students with a reading strategy (in this case,... (View More) Teaching How Scientists Use Models) and supplemental resources, background information on that strategy, connections to standards, classroom implementation techniques, tips for utilizing this strategy with students with dyslexia, and a two-page reading based on a particular space science concept. The reading incorporated into this strategy guide, WHAT MAKES UP MOST OF THE SOLAR SYSTEM, introduces students to the idea that most of the Solar System is made up of empty space. This strategy guide is also mapped to the Common Core State Standards for English Language Arts Literacy in Science & Technical Subjects, Grades 6-8. (View Less)

This is a reading strategy guide in a series of guides that utilizes articles from the Great Explorations in Math and Science (GEMS) program. These strategy guides provide teachers of middle school students with a reading strategy (in this case,... (View More) Teaching Time-Order Text Structure) and supplemental resources, background information on that strategy, connections to standards, classroom implementation techniques, tips for utilizing this strategy with students with dyslexia, and a two-page reading based on a particular space science concept. The reading incorporated into this strategy guide, "Understanding the Scale of the Universe," reports key historical points in the development of scientists' expanding ideas of the vastness of space. This strategy guide is also mapped to the Common Core State Standards for English Language Arts Literacy in Science & Technical Subjects, Grades 6-8. (View Less)

This is a reading strategy guide in a series of guides that utilizes articles from the Great Explorations in Math and Science (GEMS) program. These strategy guides provide teachers of middle school students with a reading strategy (in this case,... (View More) Teaching Vocabulary Awareness) and supplemental resources, background information on that strategy, connections to standards, classroom implementation techniques, tips for utilizing this strategy with students with dyslexia, and a two-page reading based on a particular space science concept. The reading incorporated into this strategy guide, "Observing Stars," describes the process scientists use to observe and collect evidence about the life cycle of a star. Students will encounter the following challenging terms in this article: remnants, nebula, nebulae, supernova, and neutron star. This strategy guide is also mapped to the Common Core State Standards for English Language Arts Literacy in Science & Technical Subjects, Grades 6-8. (View Less)

In this activity, students are introduced to light and colored gels (filters). Students make and test predictions about light and color using gels; learn about the importance of gels (filters) to astronomers; then analyze images taken with regular... (View More) and infrared cameras to see that objects opaque to light at one wavelength, may be transparent to light of a different wavelength. Section 1 of the activity guide includes teacher notes, information on materials and preparation, student misconceptions, and a student pre-test. Each activity section also includes teacher notes, student activity sheets, and answer keys. This activity is the first of four activities in Active Astronomy, which are designed to complement instruction on the electromagnetic spectrum, focusing on infrared light. (View Less)

In this activity, students build a photocell detector, and use it to detect different colors of light in a spectrum. Then they place the detector just outside the red region of the visible light spectrum and see that the detector detects the... (View More) presence of light there, even though there is no color visible. Students learn that invisible light exists and that we can detect this light with instruments other than our eyes. In a final part of the activity, students investigate the infrared signals emitted by TV and VCR remote controls. The activities build upon each other and are best taught in order. Section 1 of the activity guide includes teacher notes, information on materials and preparation, student misconceptions and a student pre-test. Each activity section also includes teacher notes, student activity sheets, and answer keys. This activity requires some special materials (e.g. a small solar cell, alligator clip leads, plus common classroom materials (e.g., overhead or slide projector). This activity is the second of four activities in Active Astronomy, which are designed to complement instruction on the electromagnetic spectrum, focusing on infrared light. (View Less)