Fourth graders compare the emissions listed on the EPA isopleths over the past five-year period for ten key states. They use this information to rank each region according to the degree of acid rain problem in those parts of the United...

Fourth graders engage in a research project to increase their ability to conduct experiments, interpret data and discuss results in a scientific paper. After doing a lab which simulates effects of acid rain, pairs of students write a...

Who causes sinkholes? Or acid rain? High schoolers try their hand at myth-making as individuals create a god or goddess responsible for the modern-day phenomenon. They introduce their deity in an essay that reveals the name, parentage,...

For this online interactive reading comprehension worksheet, students respond to 15 multiple choice questions based on Winesburg, Ohio. Students may submit their answers to be scored.

Students listen to story, The Lorax, by Dr. Seuss, discuss air quality and how people affect the earth and its atmospheric cycles, and give oral reports on what they have learned.

For 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.

Students access prior knowledge of solar energy and understand that solar energy produces heat. In this solar cooker lesson, students complete grade appropriate experiments using the heat of the sun. Students complete a worksheet on...

In this litter/pollution worksheet, students read a poem titled "Litter," then complete a chart matching meanings given to words in the poem, complete short answer questions, answer true/false questions and write their own poem.

Students investigate cause and effect and compare and contrast how recurring cycles are evident in multiple aspects of their education. They answer questions in the chosen field. Students model each aspect by interpreting, perceiving and...

In this online interactive reading comprehension worksheet, students respond to 11 short answer and essay questions based on Winesburg, Ohio. Students may also access an online quiz on the selection using the link at the bottom of the page.