Students can practice counting coins and making change in this interactive web lesson.

Students can practice lining up decimals while adding money amounts in this interactive web lesson.

Students explore the probabilities of simple events, such as rolling a dice, in this interactive web lesson.

Students find possible outcomes using tree diagrams in this interactive web lesson.

Students explore how tree diagrams can display possible outcomes in probability problems through this interactive web lesson.

This tutorial focuses on how to paraphrase using an excerpt from Poe's short story, "The Tell-Tale Heart." It defines paraphrase and plagiarism, presents examples, and explains what is incorrect about them. It is interactive asking for...

Number Frames help students structure numbers to five, ten, twenty, and one hundred. Practice counting using these interactive number frames. Tap a frame to add it to your workspace, or design your own frame, then drag and drop counters...

This interactive map explores the continent and countries of South America. Through political, physical, population, and climate map layers and individual country views, learn about the boundaries that define the continent's 12 sovereign...

Trace the history of the blues in America through the play, Blues Journey, based on the book by Walter Dean Myers. You can see video clips of the stage play, listen to blues radio shows, and learn about different types of blues music.

Throughout the day, your nervous system monitors and makes endless adjustments to your body's basic systems--all to keep you alive. This interactive feature illustrates the complexity of such a task.

The newest member of the Martha Graham Dance Company shares her experiences with you. Peek inside her virtual locker to read journals and watch video clips as she learns her new roles.

Project- and play-based learning are essential in the early grades to develop creative learning dispositions during the brain's most active period of synaptic growth. Here are five strategies that can be implemented in early learning...

Learn about the role of the US Congress, how it works, its history, and the principles behind its creation and operation. Wonderful set of resources including FAQs, short articles and video clips, "interactive learning modules" (i.e., a...

This interactive activity, adapted from the Dolan DNA Learning Center, illustrates how Gregor Mendel used purebred yellow and green peas to show that some genes are dominant and others are recessive.

This interactive activity, adapted from the Dolan DNA Learning Center, uses Punnett squares to illustrate Mendel's laws of inheritance and how a particular gene combination results in a 3-to-1 ratio of dominant-to-recessive traits.

Students will play an interactive game to identify the circumference, radius, center, and diameter of circles.

Learn all about the basic geometric constructions in this test prep lesson. You will explore line segments and points, and understand key terms like the terms parallel and perpendicular. Construction activities and interactive online...

Scroll through the interactive timeline to learn about the U.S. Constitution.

See what you know about the solar system by taking this brief interactive quiz and learning module.

Use this site to learn about percents, and how they relate to decimals and fractions with this interactive online lesson. You will learn about percents, convert percents into fractions and decimals, and find equal parts of a whole.

In this interactive activity from NOVA, discover how centripetal force can affect you when riding in a car or flying at high speeds in a fighter jet.

An interactive lesson helps students identify, compare, and learn the value of coins including pennies, nickels, and dimes.

Follow Carson through a instructional activity in order to become a better reader of informational text. Learn the difference between implicit and explicit information. Includes multiple interactive assessments and reading activities.

Students can practice multiplication and division facts by learning the nine pattern in this interactive web lesson.