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Reasons for Seasons Reasons for Seasons
Activity 1: Name the Season - Monsoons
Education Sites of NASA Missions:
High Energy Solar Spectroscopic Imager (RHESSI):
Good student activities can be found here.
Follow the Sun:
Find out what is happening on the Sun, to the solar wind, and in interplanetary space.
International Solar Terrestrial Physics:
There are many interesting resources on this site. It includes many movies, educational activities, the Geospace classroom, and the Storms from the Sun on-line poster (also available in Spanish).
Sun-Earth Media Viewer:
The Sun-Earth Media Viewer is a Flash-based interactive tool kit built to support the major public outreach initiatives of NASA's Sun-Earth Connection Education Forum. Requires Flash Player
Transition Region and Coronal Explorer (TRACE) Educational Resources:
These pages are intended to provide the general public, and specifically students and their teachers, with some tools to learn more about the Sun and about the TRACE program. You'll find some basic information such as a graphical model of the Sun as well as a spectacular image gallery and set of movies.
POETRY:
POETRY is the official Education and Public Outreach program associated with the NASA Imager for Magnetosphere-to-Auroral Global Exploration (IMAGE) satellite program. It has an extensive set of images as well as classroom activities. Seasons and Timekeeping.
Reasons for the Seasons:
A nice one-page summary on seasons with some diagrams can be found at the University of Wisconsin-Milwaukee, as part of the CoVis Project.
A Walk though Time:
This site is an on-line exhibit from the National Institute of Standards and Technology (NIST). Includes information on calendars and the evolution of clocks.
Analemmas:
Have you ever seen the figure-8 on a globe and wondered what it is? If so, go to the analemma web site.
Official Time:
Here you'll find the official US Time (accurate to about a second) and some instructive exhibits about time.
US Naval Observatory Tables:
Contains numerous tables on seasons, eclipses, positions of the Sun and Moon, Sunrise and Sunset, moonrise and moonset. Also has twilight time from just about any location and the phases of the Moon from the years 1700-2015.
THEMIS:
Learn about NASA's THEMIS (Time History of Events and Macroscale Interactions During Substorms) Mission. View the gallery or check out classroom activities.