An informative lesson focuses on heavy metal contamination of environments. Classes read about, discuss, and answer questions pertaining to sources of heavy metals in the environment. To finish the 35th installment of 36, individuals...

In this hazardous material activity set, 5th graders fill in the blanks with the answers to clues about toxic materials and gases. They fill in 12 blanks with words that are shown at the bottom of each page. They identify 4 hazards in...

In this informational worksheet about the Plague during the seventeenth century worksheet, students read a chart of Suggested Preventions and Cures, How they were supposed to work, and What they actually did, and observe a labeled...

In this Jupiter worksheet, students read a passage about the environment and atmosphere of Jupiter. Students then answer several multiple choice questions about the passage.