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Presented in a story format, this article illustrates the use and value of Search and Rescue Satellite-Aided Tracking (SARSAT). Two links are included, one provides a detailed explanation of the SARSAT rescue process and the other presents an... (View More) authentic rescue videotaped testimonial. The article is targeted to children ages 10-12. (View Less)
This ChemMatters article provides a brief background on smog, then examines the causes of it, efforts to reduce it, and methods used to measure it. ChemMatters is an educational magazine for high school students.
In the game, "Ozone Trap-n-Zap," players must balance ozone within designated layers of Earth's atmosphere. Background information on ozone is provided through an embedded link to an article entitled, "Life in a greenhouse? How ghastly!" Additional... (View More) information on why ozone is considered good or bad in each layer is included. The article and game are targeted to children ages 10-12. (View Less)
This article explains how Earth's atmosphere scatters the light from the sun, thereby creating the blue color we typically associate with our sky. Supplementing this article is an explanation of the importance of scattering sunlight. The article is... (View More) targeted to children ages 10-12. (View Less)
This article explains the monthly variations in the Moon's appearance as seen from Earth. Directions for using Oreo cookies to illustrate the four major phases of the Moon are provided. The article is targeted to children ages 10-12.
This article offers a brief definition and description of clouds. Accompanying the article is a short drag-and-drop activity. The supplemental "Learn Cloudspeak" article consists of photographs with direct links to the name and a description of each... (View More) respective cloud type. The article is targeted to children ages 10-12. (View Less)
This news story highlights Hubble's infrared image of the Horsehead Nebula. Students will discover why astronomers are interested in this nebula and how they study the nebula using infrared light. The reading identifies and defines vocabulary that... (View More) may be new to students. Discussion questions help to focus student attention on important information and to challenge students to more deeply explore star formation. (View Less)
This news story highlights Comet ISON's travels through our region of the solar system. This science content reading identifies and defines vocabulary that may be new to students. Discussion questions help to focus student attention on important... (View More) information and to challenge students to more deeply explore the topic of comets. (View Less)
This is a lesson about geologic observations. Learners will read about mars and then examine an unknown sample (such as a sandwich or "fun size" chocolate bar) to determine if the sample could have come from Mars. The lesson uses the 5E... (View More) instructional model and includes: TEKS Details (Texas Standards alignment), Essential Question, Science Notebook, Vocabulary Definitions for Students, Vocabulary Definitions for Teachers, three Vocabulary Cards, and a Mini-Lesson. This is lesson 2 as part of the Mars Rover Celebration Unit, a six week long curriculum. (View Less)