04e705d5_c__St__Science_SOL_s___Socrata__Subject
[Row number] 201 [Grade] 3 [SOL] 3.2d [SOL Text] The student will investigate and understand simple machines and their uses. Key concepts included) examples of simple and compound machines found in the school, home, and work environment. [Essential Knowledge] Differentiate and classify specific examples of simple machines found in school and household items. These include a screwdriver, nutcracker, screw, flagpole pulley, ramp, and seesaw. [Key Words] Force Machines [Marking Period] MP3 [Subject] 
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Soc. St. Science SOL's | Socrata
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