General Sites
Discovery School
Building Big
Soda Constructor
Cool Science for Kids
How Stuff Works
Sandlot Science
Mrs. Potts Science Links
Amazing Picture Machine
Biomes of the World
Biomes - Enchanted Learning
The World's Biomes (Berkeley)
Biome Resource Page
World Wide Biome Project
Blue Planet Biomes
A Walk in the Forest
Simple Machines and Inventions
EdHeads Simple machines simulation
Exploring Simple Machines Webquest
Solar System and Astronomy
Cosmic Quest
Nasa Kids
What is your weight on other planets?
What is your age on other planets?
Kid Astronomy
Space Explorers
Journey to the center of the earth

Living Earth
Weather and Environment
Weather Room
Environment Explorers
EdHeads (weather simulation)
Animal and Biology
Online Animal Games-
Animals-Enchanted Learning
Animal Search
San Diego Zoo (Kid Territory)
In Search of the Ways of Knowing
Something Froggy
Organism Menu
Owl Pellet Dissection
Virtual Owl Pellet Dissection
Chemistry and Matter
Geology and Earth Science
Volcano World
Rock Hound
MTU Volcanoes Page
Health and Anatomy
Health Quizzes, Facts & Links
Web Anatomy (University of Minnesota) includes online quizzes and a Java game
Nova's Cut to the Heart
Virtual Body (MEDtropolis)
The Circle of Blood (Franklin Inst)
Life Science Connections - Bio Simulator
Hillendale Health
BBC's Human Body (requires Flash)
EdHeads (knee & hip surgery)
My Body Scavenger Hunt
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Douglas County School District Nondiscrimination Notice: In compliance with Titles VI & VII of the Civil Rights Act of 1964, Title IX of the Education Amendments of 1972, Section 504 of the Rehabilitation Act of 1973, the Age Discrimination in Employment Act of 1967, the Americans with Disabilities Act, the Genetic Information Nondiscrimination Act of 2008, and Colorado law, the Douglas County School District RE-1 does not unlawfully discriminate against otherwise qualified students, employees, applicants for employment, or members of the public on the basis of disability, race, creed, color, sex, sexual orientation, marital status, national origin, religion, ancestry, or need for special education services. Discrimination against employees and applicants for employment based on age, genetic information, and conditions related to pregnancy or childbirth is also prohibited in accordance with state and/or federal law. Complaint procedures have been established for students, parents, employees, and members of the public. The School District’s Compliance Officer and Title IX Coordinator to address complaints alleging sexual harassment under Title IX is Ted Knight, Assistant Superintendent, 620 Wilcox Street, Castle Rock, Colorado,, 303-387-0067. Complaints regarding violations of Title VI, (race, national origin), Title IX (sex, gender), Section 504/ADA (handicap or disability), may be filed directly with the Office for Civil Rights, U.S. Department of Education, 1244 North Speer Blvd., Suite 310, Denver, CO 80204. Complaints regarding violations of Title VII (employment) and the ADEA (prohibiting age discrimination in employment) may be filed directly with the Federal Office of Equal Employment Opportunity Commission, 303 E. 17th Ave., Suite 510, Denver, CO 80202, or the Colorado Civil Rights Commission, 1560 Broadway, Suite 1050, Denver, CO 80202.