Winter weather offers a great opportunity to teach young scientists about the states of matter. This activity-based lesson includes a range of learning experiences, from experimenting with the rate at which ice melts...

Over a period of 35 years, earthquakes and volcanoes combined only accounted for 1.5 percent of the deaths from natural disasters in the United States. The 15th lesson in a 20-part series connects the locations of earthquakes and...

Young scientists participate in a hands-on experiment to explore Einstein's theory of relativity in a creative manner. They investigate various waves and compare their characteristics as they discuss how each wave is created....

It was the single bloodiest day in Civil War history. Now, class members have the opportunity to walk in the footsteps of soldiers who fought in the Battle of Antietam using an interactive website. Supplemental resources include...

Some habitats are more bio-diverse than others. Scholars examine an especially diverse environment as groups research different species in a specific ocean habitat. The class then uses their research to create three-dimensional bulletin...

A lesson introduces the reproduction rate of E. coli though a video. Then scholars complete a data table and graph of reproduction rates in ideal conditions as well as less than ideal conditions. 

On September 26, 1991, four women and four men entered the scientific experiment, Biosphere 2; the doors were sealed for two years in order to study the interactions of a biosphere. In the activity, scholars explore biospheres by...

Can you find a match? Scholars review the 12 principles of green chemistry by playing a matching game. The second instructional activity of the series reinforces the principles from the first instructional activity. Individuals play the...

Get a hands-on look at a local habitat. A three-part activity begins with a discussion of the characteristics of a local habitat. Pupils then test their knowledge by playing a game to match animals to their habitats. Finally, they go on...

Students discuss what heat is and how it travels. They discover that one way to cool an object in the presence of a heat source is to increase the distance from it or change the angle at which it is faced.

Environmental science classes read articles about two different scientific studies. One is about the effects of contraceptive chemicals on fertility, and the other is about how a pesticide may be reducing bone density in exposed...

Turn your students into flocks of migratory birds for this fun activity on animal migration. Prior to the activity, the teacher creates four different migration routes in the classroom or any available open space, labeling nesting...

Many young people act globally by reducing, reusing, and recycling, Now they take it to the next level by upcycling. Middle schoolers design a proposal to eliminate waste by exploring the new material cycle and applying...

Students explore the differences between learned and innate behavior among humans and monkeys. They complete an assignment and read articles about two studies, which used similar test methods to show that infants and monkeys share an...

Where would this animal like to live? Pupils choose an animal and write an ad to advertise that animal's habitat or home. For a little fun, learners create the newspaper ads to provide enough detail for classmates to...

Plants need food to survive, just like any other living organism. Young biologists analyze an experiment performed in 1610 by Jan van Helmont to determine if plant nutrition is obtained through the soil. First, lab groups work together...

Did you know that there are over 200 different types of cells in the human body? One type, the stem cell, is the focus of the fifth of six installments in the Cells unit. The lesson asks the class to discuss stem cells and their...

Transform your class into young geologists as they learn about six different branches of geology. Using the included geology career descriptions and picture cards, learners work in small groups deciding which tools and locations fit...

Viewers are a PowerPoint are exposed to the idea that pollutants are in more than just the air we breathe. the presentation provides information about the layers of the earth's atmosphere and takes a look at the pollutants in the...

Is losing cultural traditions the cost of social progress, or should people make stronger efforts to preserve these traditions? High schoolers watch a short film about the native Yup'ik people in Alaska and how they handle the shifts in...

The inside of the spacecraft Messenger, which explores Mercury, will experience temperatures from 32 to 91 degrees Fahrenheit. In the final installment of a series of four space-related activities, groups spend time discussing and...

Eco-schools is a project of the National Wildlife Federation and empowers schools to manage their schools with a green focus. Scholars work to define environment and sustainability and springboard this into learning the eight...

A greenhouse provides additional warmth and protection to the plants inside, but what if the greenhouse gets too hot? Pupils discuss and experiment with the difference between natural and anthropogenic greenhouse effect. They measure the...

It's the attack of the invasive species! Young scientists simulate the behavior of an invasive species with a game-like activity. They assume the roles of native plants, invasive plants, and resources and watch the invasive plant takes...