It is colorless and scentless, but it makes a large impact on the environment. Learners explore carbon dioxide emissions and what they mean for the environment using an interactive graph. They review changes over time and how they impact...

What do your classes know about biodiversity? A 10-question online quiz asks questions related to biodiversity and species groups. As learners answer questions, they click on links to additional information. The lesson could be an option...

How did Abraham Lincoln begin to change the minds of American citizens? Join him in his quest with a reading passage about Lincoln's experiences as a congressman and public denouncement of slavery. The resource contains reading...

Sometimes it's okay to rock the boat! Science scholars manipulate wave properties using a fun interactive. Part of a larger playlist that dives into waves and sound, the lesson helps users work their way from apprentice to wizard by...

Fort Sumter, the site of the Civil War's first battle, taught the Union and the Confederacy an important lesson: they would both need to take stronger steps than anticipated if they wanted to win the war. History pupils read about the...

Learn more about Honest Abe with an informative passage that details his life chronologically. As learners read sections of the text, they answer multiple choice questions that draw on their ability to recall details from the passage.

Abraham Lincoln's face may only be worth one cent, but the online reading passage and questions about his life are an invaluable resource. Pupils read a passage about Lincoln's experience with the Illinois Legislature, earning his law...

Responsible farming is important for maintaining natural resources. Eager scientists complete a WebQuest to explore what happens to nitrogen when it enters the soil. They learn about the chemical makeup of nitrogen-based molecules...

In this weather affecting headaches 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...

In this Europe 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 more...