You are hereHome ›
Now showing results 31-40 of 61
This is an online crossword about the Big Keck telescope. Learners can complete the crossword and read text about how the telescope works.
These short videos introduce learners to the electromagnetic spectrum though eight animations including an introduction to electromagnetic waves and one animation for each wavelength of the EM spectrum (Radio, Microwave, Infrared, Visible,... (View More) Ultraviolet, X-Rays and Gamma Rays). Each wavelength of the EM spectrum offers a construct to illustrate and teach about NASA sensors, missions, and science. Emphasis is placed on relevant science (e.g., lunar exploration) and hot science topics (e.g., climate change). Each video is computer animated and offers engaging illustrations to appeal to middle and high school age learners. The examples and narrative for each wavelength animation build on the learners’ prior knowledge then introduces examples from NASA missions. These examples explore the use of spectral analysis and visualizations that help scientists make discoveries about the world around us using EM waves. (View Less)
This is a lesson about the shape of objects in space. Learners will observe the surface of rotating potatoes to help them understand how astronomers use variations in reflective brightness to determine the shape of asteroids.
This movie provides an 18-minute introduction to how NASA is observing our ever-changing planet. On the The Dynamic Earth DVD Web page you can download the video as an iPod or iPhone version, as well as an AppleTV/Full resolution version, and access... (View More) a glossary and links to related Web sites. (View Less)
This is an activity about coronal mass ejections. Learners will calculate the velocity and acceleration of a coronal mass ejection, or CME, based on its position in a series of images from the Large-Angle Spectrometric Coronograph (LASCO) instrument... (View More) on NASA's Solar and Heliospheric Observatory (SOHO) spacecraft. This is Activity 2 of a larger resource, Exploring the Sun. The NASA spacecraft missions represented by this material include SOHO, TRACE, STEREO, Hinode, and SDO. (View Less)
In this activity, students will create their own travel brochure or poster inviting people to visit a place where they could see an aurora. It is recommended that the class complete Lesson 1 in this series - What I know about the Aurora - prior to... (View More) this activity. Includes teacher notes and instructions, student workshops and an online, animated story, and related teacher resources on aurora. This is lesson four of a collection of five activities that can be used individually or as a sequence; concludes with a KWL (Know/Want-to-know/Learned) assessment activity. (View Less)
This lesson introduces students to myths about the auroras in different cultures. The class will read a story relating to legends of the aurora and share their reactions to the story. The teacher must select and obtain one or more books from a list... (View More) provided. For homework, students will create their own myth regarding the aurora. This is lesson two of a collection of five activities that can be used individually or as a sequence; concludes with a KWL (Know/Want-to-know/Learned) assessment activity. (View Less)
In this final lesson of the Dancing Lights curriculum, students will reflect on and discuss what they learned about the aurora. First, students will compare what they know now with what they knew at the beginning of the program, and discuss their... (View More) answers with a partner using Think, Pair, Share. The entire class will create a new KWL (Know/Want-to-know/Learned) chart on the board before turning in their individual work. (View Less)
This is an activity about bar magnets and their invisible magnetic fields. Learners will experiment with magnets and a compass to detect and draw magnetic fields. This is Activity 1 of a larger resource, entitled Exploring the Sun. The NASA... (View More) spacecraft missions represented by this material include SOHO, TRACE, STEREO, Hinode, and SDO. (View Less)
This story, featuring a pigeon named Amelia, takes place in New York City. Amelia's owner, a young girl named Maria, receives a gift from her grandfather-a camera specially designed for strapping on to a pigeon along with copies of old photographs... (View More) taken of New York City landmarks. Suddenly, Amelia's flights around the city take on new relevance; she visits the Bronx Zoo, Central Park and Battery Park to take updated pictures of those same landmarks from her "birds-eye" perspective. Through Amelia's adventures, and with some help from a NASA scientist, Maria learns about the history of aerial images, the use of images to detect changes over time, the significance of color, texture and shape in interpreting those images, and the importance of images taken from today's NASA satellites to our understanding of Earth. (View Less)