You've probably spent plenty of time discussing animal adaptations with your young biologists, but what about human adaptations? Explore the evolving traits of humankind through an interactive that combines text and video clips. Scholars...

Can human activity influence the colors of moths? The simulation explains how pollution changed the color of tree bark, which led to the survival of a different variation of moths. It also discusses the shift back as air quality improves.

Which holds more influence, the environment over humans or humans over the environment? Young scientists explore an online interactive that addresses this discussion. They observe changes in the natural world over time and see which...

CliffsNotes provides a list of study questions to help your high schoolers grapple with The Worldly Philosophers. Some of them are simple and straight forward, while others offer an opportunity to dig in deeper! Consider printing this...

In this online interactive philosophy worksheet, students respond to 10 short answer and essay questions about An Enquiry Concerning Human Understanding by David Hume.

Explore the water cycle in an interactive diagram of the process. The diagram shows how water is a moving system and constantly changing forms. The resourc includes vocabulary words that pupils click on in order to discover more about...

Shockingly, wasps sometimes challenge lions as the king of predators! Learners explore the life of a wasp in an interactive online lesson. They read about the characteristics of wasps and then complete activities to learn about their lives.

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...

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

Here's a hurricane lesson that's sure to catch your eye! Pupils learn about the unique balance of conditions required to form one of nature's most destructive forces. The interactive illustrates how hurricanes form, grow, and affect...

In this online interactive reading comprehension worksheet, students respond to 15 multiple choice questions about Mann's The Magic Mountain. Students may submit their answers to be scored.

In this online interactive history worksheet, students respond to 10 short answer and essay questions about The Social Contract by Rosseau. Students may check some of their answers on the interactive worksheet. 

For this online interactive literature worksheet, learners respond to 10 short answer and essay questions about Machiavelli's The Prince. Students may check some of their answers online.

In this online interactive philosophy learning exercise, students respond to 14 short answer and essay questions about Philosophy of History by Hegel. Students may check some of their answers on the...

In this online interactive philosophy worksheet, students respond to 10 short answer and essay questions about Politics by Aristotle. Students may check some of their answers on the interactive worksheet. 

In this online interactive reading comprehension worksheet, students respond to 10 multiple choice questions about Swift's Gulliver's Travels. Students may submit their answers to be scored.

In this online interactive philosophy activity, students respond to 10 short answer and essay questions about Beyond Good and Evil by Nietzsche. Students may check some of their answers on the...

In this literature worksheet, students respond to 20 short answer and essay questions about noteworthy myths. Students may also link to an online interactive quiz on the novel at the bottom of the page.

In this literature learning exercise, students respond to 27 short answer and essay questions about Hume's Concerning the Principles of Morals. Students may also link to an online interactive quiz on the novel at the bottom of the...

In this literature instructional activity, students respond to 24 short answer and essay questions about The Prelude. Students may also link to an online interactive quiz on the novel at the bottom of the page.

In this online interactive reading comprehension learning exercise, learners respond to 12 multiple choice questions about Whitman's Leaves of Grass. Students may submit their answers to be scored.

In this online interactive reading comprehension worksheet, students respond to 14 multiple choice questions about Steinbeck's The Pearl. Students may submit their answers to be scored.

In this online interactive reading comprehension worksheet, students respond to 12 multiple choice questions based on Things Fall Apart. Students may submit their answers to be scored.

In this online interactive philosophy learning exercise, students respond to 9 short answer and essay questions about Discourse on Inequality by Jean-Jacques Rousseau.