Curated OER
How Old is That Tree?
In this age of a tree worksheet, students use "Tree Cookies" and count the number of rings in each, they determine the age of the tree and they identify any special features and what they may indicate.
Curated OER
Global Change- Time and Cycles
Learners study trees and their growth. In this investigative lesson students work in groups to reconstruct a 50 year climatic history using a simulated tree ring.
Harvard University
Harvard University: The Solar System
These hands-on activities are a great way for students to gain perspective on the relative sizes and distances of each planet, the relationship between the sun and Earth, and much more.
Science Buddies
Science Buddies: What Makes the Rings of Saturn?
Saturn is a unique planet because of the many beautiful rings surrounding it. How are all of those rings made? Why is each ring unique?
Enchanted Learning
Enchanted Learning: The Planets
This survey of the planets includes all the basics, size, mass, atmosphere, length of day, and the like. It features interactive activities and learning exercises and compares all of the planets in colorful tables.
Special Olympics
Special Olympics: Artistic Gymnastics
The Special Olympics provides information on Artistic Gymnastics and a coaching guide.
National Earth Science Teachers Association
Windows to the Universe: Origin of Jupiter's Rings
University of Michigan and Windows to the Universe offers information showing that with the help of the Galileo spacecraft, scientists figured out that the rings are made from dust that was kicked off of the small moons surrounding...
National Earth Science Teachers Association
Windows to the Universe: Jupiter's Moons and Rings
Windows to the Universe of the University of Michigan gives a brief introduction to Jupiter's rings. The information can be accessed in a beginner, intermediate, or an advanced setting.
NASA
Nasa Star Child: The Blue Planet (Level 2)
A good general introduction to planet Neptune for students. Has many links to more detailed information about the planet throughout the page, as well as special links for interesting facts. Also features a printable version of the page.
NASA
Nasa Star Child: Saturn, the Ringed Planet (Level 2)
An introductory site with information about planet Saturn, with a good glossary, a brief quiz, and links for more information. Printable version also available.
Enchanted Learning
Enchanted Learning: Saturn
Enchanted Learning profiles the planet Saturn with information about size, mass, atmosphere, length of day, and so on. There are also interactive activities and learning exercises.
Space Telescope Science Institute
Hubblesite: Edge on View of Saturn's Rings
This site is from Hubblesite provided by the National Aeronautics and Space Administration. This site provides NASA Hubble Space Telescope snapshots of Saturn with its rings barely visible. A good site to check out on the subject.