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updated
6 May, 2007
Science Grade 3
Physical Science
- Investigate forces that act on matter and cause motion
- Define, describe, and categorize kinds of motion
- Explore force, kinds of force, and the relationship of force to motion
- Investigate machines: What are they, what do they do, what principles
govern their action
Physical Science Related Web Sites
Earth Science
- Explore astronomy, emphasizing night sky and constellations
- Investigate objects in the solar system and their motion
- Study the stars and galaxies
Earth Science Related Web Sites
- NASA
- Kennedy Space Center
- NASA
Stumpers
- Astronomy
for Kids - Ten basic astronomy topics are explained here at
an elementary level. An astronomy dictionary is included, along
with an offer to answer astronomy questions by email.
- Liftoff to Space Exploration These
pages provide information on planets, the solar system, the galaxy
and information on space exploration from NASA. Also
included is a NASA Kids Section that gives the same kind
of information at a primary level for younger children to understand.
There are
puzzles, activities and an area that calculates your weight
on each of the planets.
- Ask
the Astronomer. Questions answered about space science
and astronomy.
- Ask the Astronomer. From
Case Western University.
- Space Place
- Adventures in Astronomy
Comprehensive compilation of links including current events, astronomers,
solar system, NASA, Apollo Missions, and educator sites. Easy
access to links are on page 2 of the site.
- Star
Child A site good for basic information about the solar
system and related space topics.
- Asteroid
Introduction Valuable information and pictures of asteroids.
The site makes a good connection to information about the
solar
system
Life Science
- Investigate characteristics of plants and animals
- Investigate animal populations and study their behavior
Life Science Related Web Sites
- Animal Diversity
Web A large well organized site with comprehensive background
information for each animal entry.
- National
Zoo Webcams From the National Zoo in Washington, D.C., come
nine animal cams and ZooTV (http://zootv1.si.edu/) with a schedule
of live Webcast events. To savor the entire virtual zoo experience,
take in the daily elephant foot care demo, the weekly Meet-a-Kiwi
Webcam, or the naked mole-rat habitat tour. Some of these live
events include chat.
- Interactive Amazon Interactive
activities for understanding various aspects of the rainforest.
- Desert USA An excellent
source of information about desert related topics and a large resource
guide for animal and plant life.
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