Third graders explore WWII by analyzing technological advances. For this invention lesson, 3rd graders discuss the use of the Enigma machine which decoded private German messages that communicated with U-boats. Students utilize a...

Young historians view and analyze photos and documents from WWII that are related to blood transfusions and blood plasma. A demonstration of correct and incorrect blood donors visually shows the importance of knowing blood...

The breakthrough of Mendelian genetics solved many puzzles for biologists. Then, scientists decided to apply the theory to human behavior. Learn the story and struggle of finding a genetic explanation for hobbies, interests, and mental...

Students fill in a worksheet from a scavenger hunt about submarines. A tour guide has to stamp it to make it validated. They have various questions to answer ranging from when the first underwater vessel was created, who created it,...

Students access and use the Farm Security Administration and Office of War Information, American Memory collection and Todd and Sonkin collection for research. They develop research skills and strategies, such as key word searches to...

Did you know that Pluto is smaller than the United States of America? It is difficult to conceptualize the size of planets and the distance between them, and the lesson addresses those exact issues. After a discussion, pupils create...

Every year we discover new planets including more than 1,000 in 2016 alone. Will we ever find life on another planet? The lesson plan includes two activities to help scholars understand this concept. First, they analyze the temperature...

What is an alien's favorite game? All-star baseball! Scholars start defining living and non-living. Then, they conduct experiments to research if life exists, keeping in mind that life could be in many forms, not just human. 

The Galle crater on Mars is also known as the Happy Face crater because of its appearance. First, scholars use pebbles and flour to simulate craters and study their properties. They then apply this knowledge to help decipher the history...

Young scientists learn how to select a scale factor for a large scale model. Then they figure the scale for each of the planets and the distance between them. Finally, they construct a giant scale model of the solar system and answer...

A helpful worksheet encourages pupils to make environmentally-friendly choices at home. The packet presents many ways that learners can help the environment, such as taking shorter showers in order to conserve water.

Math and science come together in this cross-curricular astronomy lesson plan on planetary motion. Starting off with a hands-on activity that engages the class in exploring the geometry of circles and ellipses, this lesson...

The earth only revolves around one thing — and it's not any of your pupils. The lesson includes two activities dealing with the distance to the sun and the moon. First, scholars create a pin hole camera and use the rules of similar...

Ignore the full moon, it's just a phase. Young scholars observe and record the moon during a full cycle before learning to predict future phases. Then the instructor leads a discussion on the other solar system objects that...

Young scientists investigate the elements found in our solar system and then construct a model of a comet. They apply their new knowledge to the formation of the solar system. 

Between the time scientists discovered Pluto and reclassified it as a dwarf planet, it did not even make one full revolution around the sun. In two activities, scholars investigate scale models and their properties. Pupils find that it...

Take your class on a journey through our solar system. Learners explore each planet, from Mercury to Pluto, and discuss various features that differentiate one from another. They complete activities related to the topics and discuss the...

Seven percent of Americans believe the moon landing was staged. The presentation covers manned space exploration from the beginning of the space race through the Gemini missions. The lesson is the 23rd in a set of 26.

Atomic theory as a philosophical study was explored even by the Ancient Greeks. The knowledge of atoms was developed in the 17th century.  This PowerPoint explains how by the 1940's, splitting of the atom was discovered and since...

Discovery of microwaves and other trivia starting this PowerPoint will help interest your class in the application and behavior of these radio waves. Great images to show real-life experiments and equipment help understanding of how the...

Students examine world geography by viewing a documentary film in class. In this World War II lesson, students discuss the role Hawaii played in the great battle and what type conflicts happened among the island chain. Students view a...

For this chemical reaction worksheet, students investigate the reaction that makes curds and whey. They mix milk and vinegar and run it through cheesecloth to collect the solid. Students make observations, read about curds and whey, and...

Young scholars examine world history by writing an essay in class. In this World War II lesson, students identify the attack on Pearl Harbor, the response from the U.S and the effect it had on Japanese-Americans. Young scholars define...

Brightly colored graphics are interspersed among slides in an attempt to add visual appeal, but the core of this collection comes more from informational content, mostly the history of nuclear energy. The safety of using nuclear reactors...