Katherine Johnson was an African American physicist and mathematician who worked to create the first calculations to send humans into space. Learn more about this inspiring woman with this nonfiction reading comprehension worksheet.

One of the greatest moments in not just our country's history, but the history of the world, was the famous moon landing of 1969.

Invite learners to research Ramadan and record their findings using this festive research template!

Submerge yourself in the fascinating history of submarines! Your little inventor will get a taste of the early stages of this important technology.

Take flight with this ode to inventors! See the history of the helicopter, from its conception in ancient China to the modern vehicle it is today.

Ever wonder how the plasma TV came to be? Read a brief history of the television with this ode to inventors.