Pupils explore the science of toxicology and the relationship between a toxic reaction (response) and amount of substance (dose). They observe two demonstrations illustrating the concept of dose-response.

For this recycling worksheet, students review what items can be recycled, what is made from recycled items, and how recycling conserves resources. This worksheet has 5 word scramble, 10 short answer, and 5 multiple choice questions.

Students research sports injuries and how to deal with the injury. For this injury prevention lesson, the teacher introduces several exercise risk factors and prevention techniques, then students work in small groups to conduct research...

Students investigate ways to reduce use of hazardous materials. In this safe substitutes instructional activity, students review hazardous wastes used in many homes and possible safe substitutes for these harmful chemicals. Students...

Students market healthy environments. In this healthy environment lesson, students participate in an activity that requires them to examine the food web. Students then research healthy and unhealthy environments and use their findings to...

Third graders read about rice farmers and their left over straw and then draw pictures that show how they help migrating birds. For this rice straw lesson plan, 3rd graders read about how the rice farmers use their straw to help the...

High schoolers list marine birds in their area and report on the threats made to these species.  In this marine life lesson plan students compare bird count data and argue either for or against its accuracy. 

Second graders examine the effects of acid rain on statues and buildings. They participate in an experiment in which they use different chemicals on building materials. They observe and record their observations.

High schoolers study environmental health. Using actual NOAA satellite imagery, students investigate the basic concepts of mapping. They explore the relationship between monitoring satellite images and public health decision making.

Ninth graders create a scaled model city. They create a blueprint that provides for the economic and cultural needs of a community. They identify where essential elements of the city should be located and explain the rationale for the...

Students examine sea turtles. In this endangered species lesson, students analyze sea turtle habitats. Students hypothesize why sea turtles could go extinct.

Young scholars identify many different ways the environment is polluted, and determine ways to prevent pollution. They create a collage of pictures describing how the earth becomes polluted.

Students explore the paper recycling process. They experiment with ways to conserve and recycle paper products.

Students explain how a sensor works. In this technology lesson, students determine the air quality around their school. They record observations and share results to class.

Twelfth graders evaluate their own state on how well the government protects their citizens from specific health issues. In groups, they list the environmental health concerns regarding water, air, toxic waste and radiation. They...

Students investigate the quality of water using a variety of methods. They use a pH probe to measure the pH and study the effect of dissolved CO2 in the water. Students also observe the effect of the pH upon the dissolving of H2SO4 in...

Students create a torn paper landscape and use it to study clouds. In this cloud study and art lesson, students make a background art image from torn paper. Students create a torn paper landscape and use cotton balls to illustrate...

Young scholars use their imagination. They discuss the 4 C's of teamwork: Concentration, Communications, Coomperation, and Consideration. Students discuss the safety guidelines of the project. They complete a rope maze. The group walks...

Students work together to design an experiment that compares and contrasts differnet plant cultivation systems. In groups, they evaluate the results of the experiment to discover if the cultivation system could be used in space. They...

In this environmental science worksheet, students complete a crossword puzzle with 26 questions about human impact on the environment.

In this energy crossword worksheet, students read 36 clues pertaining to energy conservation. Students fit their answers in a crossword puzzle. There is no word bank.

In this online interactive American history worksheet, students answer 18 fill in the blank questions regarding the Richard Nixon presidency. Students may submit their answers to be scored.

For this environment worksheet, students read three different case studies in order to apply them to the categories of finding the best possible choices to make for helping a community flourish.

Students create models of the greenhouse effect using recycled 2-liter bottles. They discuss how their models compares to the real greenhouse effect the earth experiences.