Science Education Resource Center at Carleton College
Serc: Personal Timeline
Use this activity to help students understand the history of Earth by creating their own timeline of their life. By creating their timeline, students can see the resemblance and make connections between Earth's history and their own....
Other
Radford University: Environmental History Timeline
Worrying over the environment is nothing new, just the term "environmental" is. Investigate the history of concerns dating back to ancient civilization and looking forward into the future.
Department of Defense
Do Dea: Earth Science: Unit 3: Geologic History: Timeline of the Earth [Pdf]
This 2-page handout provides short descriptions of the different aeons, eras, and periods in the Earth's geological history.
abcteach
Abcteach: Earth Day Activities
[Free Registration/Login Required] How can you treat the earth with more respect? Check out this resource featuring links to elementary activities to celebrate Earth Day. You will find word searches, crossword puzzles, reading...
Other
Envirolink: Earth Day
A concise site that gives the students the opportunity to learn all about how Earth Day was started.
University of California
Ucmp: Understanding Geologic Time
A slideshow for teachers and students exploring Earth's geologic timeline and history. Click the buttons at left to select the teacher or student version.
Other
Here Is Today
Take a look at this snapshot in time of Earth's history. This interactive timeline shows a unique perspective of where we are in historical and geologic time.
Smithsonian Institution
National Museum of American History: Lisa Law Timeline 1963 1973
This timeline shows some very important events in the ten year span between 1963 and 1973. It is a quick, brief overview by year.
University of Kentucky
University of Kentucky: Earth Science Classroom Activities
A collection of links to activities and lessons that could be used for Earth science concepts including the foil record, creating a timeline of Earth's history, plate tectonics, dinosaurs, and the progression of life on Earth.
Smithsonian Institution
National Museum of Natural History: Human Evolution Timeline Interactive
Explore the evidence for human evolution in this interactive timeline - climate change, species, and milestones in becoming human. During the period of human evolution, the Earth's climate has fluctuated between warm and cold. Some of...
Annenberg Foundation
Annenberg Learner: Earth and Space Science: The Geologic Timeline
Take this online quiz and test your knowledge of geological history, and the formation of our atmosphere, water, crust, oxygen, tectonic plates, Moon, and the rest of the Earth.
Other
Hstry: Origin of the Earth
Engaging and interactive timeline with illustrations and video on the origin of the Earth takes us from the Archean Era to the Cenozoic.
PBS
Nova: A Brief History of Earth
This timeline is a good resource if you are looking for brief descriptions of the geologic periods. Descriptions include pictures of common organisms for each period and the range of time covered by each period.
National High Magnetic Field Laboratory
Magnet Academy: Timeline of Electricity and Magnetism: 600 Bc 1599
Find out how humans discovered the magnetic lodestone as well as the attracting properties of amber. Advanced societies, in particular the Chinese and the Europeans, exploited the properties of magnets in compasses, a tool that makes...
TED Talks
Ted: Ted Ed: Four Ways to Understand the Earth's Age
The Earth is 4.6 billion years old- but how can humans relate to a number so colossal, and where do we fit on the geologic timeline? Joshua Sneideman reminds us of our time and place in the universe. [3:45]
Other
Histography
Scroll through this ingenious interactive timeline to see events that have happened since the Big Bang. The timeline uses historical events gleaned from Wikipedia. Click on an event to see information and related events, and for some, a...
Other
Wellcome Trust: Tree of Life Interactive
Explore evolution with this interactive Tree of Life. Click on any species along the timeline to learn more about it. The timeline is accompanied by a video and the user can switch back and forth between them at any point.
CK-12 Foundation
Ck 12: Life Science: 4.12 Geologic Time Scale
Understand the history of the Earth through geologic time.
NASA
Nasa: Climate Kids: The Climate Time Machine
Check out this interactive timeline which illustrates how earth's climate has changed throughout history.
Woods Hole Oceanographic Institution
Woods Hole Oceanography Institute: History of the Earth
This interactive timeline reveals key geologic and biological events starting back 4.8 billion years to the present.
National High Magnetic Field Laboratory
Magnet Academy: Timeline of Electricity and Magnetism: 1960 1979
Computers evolve into PCs, researchers discover one new subatomic particle after another and the space age gives our psyches and science a new context.
Other
Astronomical Society of the Pacific: Cosmic Calendar [Pdf]
An activity where students create a timeline of the history of the Universe, beginning with the Big Bang almost 14 billion years ago, but compress it into one year. Younger students must be able to order events, while older students need...
Smithsonian Institution
Smithsonian Institution: Time and Navigation
Explore navigation methods by sea, air, and space, what latitude and longitude mean, how GPS works, about satellite navigation, and learn about professional navigators. Includes a timeline of developments in navigation from 1280 to the...
PBS
Nova: Magnetic Storms: When Compasses Pointed South
Earth's magnetic poles have reversed themselves throughout its long history. Find out what scientists know about these reversals. A geologic time line shows when the reversals occurred.