Students simulate the formation of chondrites and asteroids. In this astronomy lesson, students demonstrate accretion using balloons and static electricity. They compare and contrast their models to the actual process of chondrites and...

Students relate meteorites to the mantle and crust of asteroids.  In this planetary lesson students complete experiments to model the separation of light.

Students examine the new categories of planets and how planets were reclassified.  In this solar system lesson students complete activities using Venn diagrams and images of planets. 

Students explore parts of an impact crater and compare and contrast craters found in Earth, the Moon, and Mars. Crater formation is modelled and the relationship of mass, velocity, and size of the projectile to the crater formation is...

In this World Food Day instructional activity, learners complete activities such as reading a passage, phrase matching, fill in the blanks, choose the correct word, multiple choice, spelling, sequencing, scrambled sentences, asking...

Students investigate the history of Earth by creating a geologic time scale.  In this Earth History lesson, students practice sequencing events in their life as a way to get familiar with creating a time scale.  Students...

In this Coca-Cola learning exercise, 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,...

In this world toilets 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...

Young scholars discuss collectables and vocabulary related to the royal wedding.  In this royal wedding stamp lesson, students ask questions, practice conversation, and complete vocabulary worksheets, fill-ins and a...

Tenth graders examine the connections between Nebraska and the international economy. They identify the countries involved in trade with Nebraska firms and investigate specific Nebraska companies that export and their international ties.

As students examine maps of Utah, 4th graders search for clues about what prehistoric life was like in Utah.

Students investigate World Water Day in relation to clean water that should be used responsibly. They create lists of ten things they use water for and compare their answers in small groups. They research a documentary for World Water...

Students research existing and proposed telescope projects and synthesize their knowledge by creating presentations on each telescope and speculating about which project is worthy of additional funding.

In this English worksheet, students read "Scientists Discover Gene to Waterproof Rice," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.

High school pupils can hone their research skills by using the Internet to find the answers to the questions presented in this on-line worksheet. This resource focuses on questions whose answer begins with the letter "B."

Learners examine geologic periods and determine the major happenings in each. They complete a chart of information about the characteristics of geologic eras. They create timeline that shows the major epochs, periods, and eras.

In this ellipses worksheet, learners measure and calculate the eccentricity of each ellipse and then calculate the percent deviation. This worksheet has 10 problems to solve.

Students examine different battles of the Civil War. They discuss the proposal to put in slot machines for revenue at the battleground. They examine many key turning points of the war through an interactive program.

Students examine the role of globalization in developing countries. They write grant proposals to fund a development project that focuses on a specific development strategy.

Students create a timeline of human population growth based on guided reading. In this biology lesson, students analyze the trend of how population increased over time. They share their findings in class.

Get your scholars working at "light speed" with this worksheet on how different wave frequencies have been discovered and used. The assignment has 20 short-answer questions, set up in a table. Consider re-doing the table or allowing...