For 13 days, the United States stood on the edge of nuclear War. The Soviet Arms buildup in Cuba is the focus of an activity that asks groups to analyze how the governmental role each of John F. Kennedy's advisors played went on to...

Examine the life of steamboat inventor, Robert Fulton, through reading comprehension worksheet that includes both multiple choice and short answer questions. Then, take part in a word search and write definitions, words, and...

What causes sound? Groups of sound detectives use a variety of tools including ping pong balls, pasta noodles, raisins, rubber mallets, and a tuning fork to investigate what causes sound. The young Sherlocks conduct a series of...

How are messages to the right recipient? Introduce the concept of routing Internet traffic by drawing a comparison to sending a letter. Groups use the Internet Simulator program to send messages to others using the same router...

Class members investigate the Jim Crow Laws, Executive Order 9066, the Chinese Exclusion Act, and the Indian Removal Act to gather information about not only the challenges encountered by diverse groups of Americans, but their...

Class members investigate The Indian Removal Act of 1830, U.S. Theft of Mexican Territory Timeline, and President Abraham Lincoln’s letter to Horace Greeley, 1862, and then conduct a mock trial of each of these documents to determine...

In 2006, New Horizons began its mission to fly to Pluto. As it continues its journey, scholars track its progress with the help of an informative website, all the while reinforcing measurement concepts with the construction of a scaled...

Scholars gain an insight into the relative size of planets and distance between inner and outer planets with the help of informational text, a data table, and a series of four questions.  

Create a scaled model of our solar system in your classroom! Scholars work collaboratively to build paper mache planets and hang them in their proper position to showcase each planet's location in the solar system.   

Physics is phun in this lesson. Young physicists use a lightbox to test how and where light is refracted and reflected as it travels through transparent materials. Angles of incidence and refraction, sine of both angles, and the...

Which pulley system will give us a whale of a good time? Teams compare the theoretical and actual mechanical advantages of different pulley systems. They then form a recommendation for how to move a whale from an aquarium back to the ocean.

Begin a unit on the heart, the parts and the function of the heart, and about heart disease with a resource that includes a lecture, a PowerPoint presentation, and research information.  The lesson is the first of a four-part series...

Through a hands-on activity, an acetone-spinach solution is pre-made and learners use this solution to separate the pigments found in spinach using chromatography. The comprehensive resource includes an analysis and conclusion...

Did you see that or did I imagine it? Optical illusions are often created with mirrors and lenses, and here is a presentation that covers many different types of mirrors and lenses and how they work. Flat, concave, and convex mirrors, as...

Some consider physics the branch of science concerned with using long and complicated formulas to describe how a ball rolls. This presentation, while long, is not complicated, yet it covers rolling, falling, and more. It compares vectors...

Quilting is not only beautiful and unique—it is a mathematical art. Show your classes how to design a quilting block while practicing area and circumference of circles. Scholars create a star from a square and then find the circumference...