In this online math worksheet, students complete a 20 problem multiple choice online interactive worksheet with mixed skills including geometry, rounding, and three digit multiplication.

Travel through space as you learn about the galaxy, solar system, planets, and much more. An extensive resource for studying astronomy in upper-elementary and middle school classrooms.

Who knew atoms could be attracted to each other? A simulation allows learners to see how forces between atoms influence the attraction between them. Classes see the attractive and repulsive forces adjusting as distance between atoms...

Gaps are essential to engineering bridges and roads. Learners watch a video showing a typical construction of a bridge to see why they're so important. They then manipulate an interactive to model the effects of temperature change on the...

What would the Mona Lisa say if she could talk? Scholars create a digital story within the Scratch block-based coding program. They make famous paintings talk and move when viewers click on them to complete the third of eight parts in...

Abraham Lincoln's words carried American democracy through one of its most tenuous and violent moments in the nation's short history. Explore an interactive timeline that places events of the 19th century in the context of Lincoln's...

Salt is the go-to material when people need to melt ice—learn the chemistry behind its effectiveness with an interactive lesson. Pupils watch a short narrative and then explore the concept through a simulation. Young scientists...

What does the graph mean? Pupils view 10 graphs and determine whether they are possible based on their contexts. The contexts are distance versus time and profit versus time.

How can a federal debt accumulate over time? The Federal Reserve Economic Data (FRED) dashboard allows scholars to actively research each aspect of the federal budget. In pairs, they analyze economic data to determine the best way to...

A presentation tool to record written text and pictures with audio voice-over and share privately or publicly online.

In this online interactive history worksheet, learners respond to ten short answer and essay questions about the Articles of Confederation. They may check some of their answers on the interactive worksheet.

In this online interactive U.S. history activity, students respond to 9 short answer and essay questions about 19th century America. Students may check some of their answers on the interactive activity.

Learners calculate the percent of a number.  This one-page instructional activity contains 10 problems. Answers are provided.

Emily Dickinson’s “Hope is a thing with feathers” is the focus of a series of activities that model for learners how close reading can lead to understanding. The whole class plays with the metaphor, groups talk about the author’s...

The blank page can be a huge hurdle to overcome when writing a poem. Take that hurdle away with an interactive format that enables pupils to write elegant diamante poems. After they add the first and last words in two separate fields,...

Continue celebrating Poetry Month with an interactive whose focus is writing shape, or theme, poems. Young poets choose from nature, school, shapes, sports, and celebration themes. Then, they brainstorm words that have to do with the...

Follow the liberation of Rome in both time and space with an interactive timeline and map. As class members click on various icons on the map, they can track different countries and their troops during the Anzio and Rome-Arno Campaigns...

World War II is known for its land and air battles in Europe, but the waters of the Atlantic saw its share of skirmishes from 1939 to 1945. Learn more about the roles of the Allied powers in establishing ocean territory during World War...

Over the summer of 1944, the Allied powers of World War II came together to take back the beaches of France. See the ways each division operated to turn the tide of war with an interactive timeline and map.

An extensive look at World War II details the strategic bombing campaign of the Allied forces. Beginning in September 1939 and ending in May 1945, the interactive map follows British and American forces throughout the bombing campaigns...

The victory of Allied forces in World War I is due in large part to the continued collaboration and support of the Allied divisions themselves. Learn more about the ways Australia, Britain, France, and the United States worked together...

Scientists use many different kinematic representations of motion. Review each of them with the help of an engaging interactive that is part of a larger series on Newton's laws of motion. The resource provides three levels of challenge...

This worksheet calls for young scientists to create a diagram of a butterfly's life cycle and then answer a series of short-answer and fill-in -the-blank questions. The questions are broken down by the stages of a butterfly's life cycle:...