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This is Science For America's downloads library. You'll find a wide assortment of resources you can use in your classroom, including free science worksheets, lesson plans, experiments, and demonstrations with summaries of the most popular & new downloads.

Physical Science
Physical Science Resources

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Student will discover the composition of pennies using the property of density.
Purpose of this lab is to construct models of chemical formulas and to classify them.
Experiments that allow students to explore Newton's Three Laws of Motion. Lecture notes on Newton's Second Law.
Second semester of mystery elements powerpoint presentations. Some suggestions for use: assign element to each student and have them present on their assigned day, place clues from presentations around room and have students research for extra credit, or have students identify their favorite element and have this serve as a catalyst for the project.
First semester of mystery elements powerpoint presentations. Some suggestions for use: assign element to each student and have them present on their assigned day, place clues from presentations around room and have students research for extra credit, or have students identify their favorite element and have this serve as a catalyst for the project.
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