Did humans and dinosaurs coexist? How do we know? Scholars dig in to the tools and methods researchers used to study the process of human evolution by watching a slideshow with embedded video clips. Pupils learn the importance of asking...

Ardipithecus ramidus shares features with both humans and chimpanzees. Learn about where Ardi, humans, and chimps fit in the tree of life by comparing anatomical features including the foot, pelvis, and teeth. After exploring those...

In this evolution worksheet, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions, write, and...

In this viruses and evolution activity, students read an article on line about the avian flu virus and its evolutionary changes. They answer ten questions about the article including topics such as natural selection, mutations...

Why are so many inherited diseases more prevalent in populations of specified races? Scholars learn about pedigrees and genetics using a reading, an animation, primary sourced letters, a short video, a biography, a guided practice...

Human bodies prove evolution thanks to our genes, bones, and more. Learning about specific body parts and how they evolved from other species helps individuals better understand the transition species that helped us become who we are today.

A red delicious apple tree with a simple mutation means we now benefit from the existence of golden delicious apples. Learn how simple mutations change genetic information in DNA sequences. Using biographies, videos, and animations,...

All human infants are lactose tolerant, yet some adults are lactose intolerant—why is that? Individuals discover the process of gene mutation through a study of the lactase gene (LCT). They understand the geographic connections,...

Scholars take off on an interactive spaceship to explore a historical timeline of the big bang theory. They learn about the evolution of mammals and humans, the formation of stars and planets, and the chemical composition of the early...

Earth didn't always have oxygen, so what caused the change that allows humans to live here? Learn about the change in O2 levels throughout geological history through an interactive graph. Each section offers greater detail on the changes...

Every species regenerates at least one tissue or organ in their bodies. Learn about different regeneration processes in animals. An intriguing presentation specifically discusses starfish, hydras, planaria, salamanders, mice, humans,...

Everything evolved from a common ancestor, but how did modern plants and animals develop so many more genes? Scholars use an online interactive to learn about the process. They begin to understand common genes with an animation, multiple...

Does natural light damage or repair DNA? Learn the answer discover the scientists who researched the topic with an online interactive. Scholars read through an online animation presenting the content at their own pace. Then, they read...

Roy John Britten easily earned a PhD in nuclear physics—but he found painting with water colors too difficult. Young scientists learn about Britten's life, career, and research with an online interactive. They read a biography, view...

If your class is reading Demian by Hermann Hesse, consider printing this list of essay questions to help them explore the text. There are 13 questions provided; some are basic recall questions, but others encourage a deeper...

A 10-question online quiz tests scholars' knowledge about horses: all answers come with an informative explanation. 

In this online interactive English vocabulary skills activity, students answer 10 matching questions which require them to fill in the blanks in 10 sentences. Students may submit their answers to be scored.

In this online interactive American history worksheet, students answer 12 matching questions regarding late 1870's-1914 America. Students may submit their answers to be scored.

In this online interactive English vocabulary skills worksheet, learners respond to 13 multiple choice questions that require them to fill in the blanks in sentences with the appropriate prepositions.

In this beginning sentence completion exercise 28 worksheet, learners working online complete ten sentences by selecting the correct word(s), with immediate feedback.

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...

The resource examines the prophetic ideas of Charles Darwin. The interactive activity explores evolution, embryology, and the evolution of humans. The activity consists of a printable version, interactive version, and sources for the...

Did you know parts of our body was inherited from distant animal ancestors? In this interactive students will investigate different anatomical features of the human body to reveal our evolutionary history. Learn how humans share...

This landing page includes learning modules on the following topics of: animals, plants, microorganisms, life cycles and reproductions, food chains, habits, humans and the environment, adaptation, inheritance, and evolution.