In this history of life learning exercise, students will explore how mass extinctions have occurred on Earth, the different periods of the geological time scale, and scientists' use of fossil records. Students will complete 3 fill in the...

Young scholars take a virtual field trip around California using Google Earth. In this geology field trip lesson, students explore landforms and a variety of rocks located in California.  Young scholars compare environments where...

Young scholars create instruments to capture different types of insects. In this The Greatest Show on Earth: The World's Smallest Animals activity, students compare the attributes of certain insects and record the data on a chart. After...

Evidence shows the Vikings likely navigated by using a simple sundial to find their course. Videos, a short story, and discussion help bring this time period to life as they study European history with a hands-on experiment. Scholars...

Here's a topic classes can really dig—the fossil record. Use the well-organized and thoughtful road map to take eighth graders back in time to unearth the answer. Learn how our climate has changed, and how organisms have...

Combine science and social studies with this collection of notes on ancient astronomy. Ideas propagated by early scientists influenced the way people viewed life and our place in the universe. Examine the philosophies of Aristotle,...

An extensive investigation of the Earth's climate changes awaits your environmental science classes. This top-notch presentation begins by looking at the history of Earth's climate and then predicts the impact on each major terrestrial...

Learners explore the teachings of Confucius. For this Korean culture lesson, students watch segments of the A and E video "Confucius: Words of Wisdom." Learners read handouts regarding the Asian education system and discuss their...

Dig through the layers for a better understanding of fossils. Scholars learn that fossils form in layers of sedimentary rock. Pupils arrange virtual layers to show the fossil record of different species. Once the layers are correct, they...

Now this is a clever approach to familiarizing aspiring astronomers with the phases of the moon! They first record the specific dates for ten special events in their lives. Then they use an online moon phase calendar to find out which...

Young scholars view a seven minute video called Gorilla in the Greenhouse. In this Earth day lesson, students review the history of Earth day. Young scholars work in groups to describe the life cycle of a plastic bag. Students...

Have your high schoolers learn about the modern history of Myanmar by close-reading an article about the city and people of the city Yangon. As they'll learn, the country is going through some dramatic transitions. After...

In this Earth's history worksheet, students will complete 5 true or false questions based on the early history of the Earth. Students will match 7 fossil vocabulary words to their definitions. Students will complete 4 short answer...

Middle schoolers develop an understanding of our planet as a system by designing a very-long-duration space mission in which the life-support system is patterned after that of earth.

Ancient Hebrew history comes to life through this online western civilizations tool, which follows history in detail from ancient origins to modern-day. Chapter two covers ancient eastern cultures, including beginnings of Hebrew...

What happens when a non-native species is introduced onto an island? Santa Cruz Island, part of the Channel Island chain located off the coast of southern California, provides the perfect laboratory for young environmental scientists to...

Teach your class about the Declaration of Independence while giving them practice working as a team. The resource breaks participants into groups and has them answer questions about specific grievances from the Declaration of...

Seventh graders examine how the different layers of rock show the history of the Earths surface.  In this rock lesson students divide into groups and complete an activity using clay.

In this geological time line worksheet, students compare the time lines they created of the earth's history to the history of Missouri. They answer questions about the eras, the scale of the time lines and the major events that occurred...

Learners observe and identify the characteristics of the life cycle of a butterfly.

In this origin of life learning exercise, students will review the different theories on how life originated on the Earth including the experiments conducted by Louis Pastuer, Francesco Redi, and Miller and Urey. Students will complete...

Climate affects populations in different ways. Scholars research extinct organisms and mass extinctions in part three of the 10-installment Discover Your Changing World series. They create graphic organizers, then fill in the...

Class members have an opportunity to walk in the footsteps of Romans with a skills instructional activity that asks them to use Google Earth to conduct research on famous Romans. The culminating project is a multimedia...

The Gulf of Mexico dead zone, an area of low oxygen that kills marine life, costs the United States $82 million every year. Young scientists research anoxic ocean environments then come up with a hypothesis for the cause of the Gulf of...