LEVERS AND PULLEYS (FOSS) (Grades 5-6) exposes students to concepts of mechanics using two of the six simple machines: levers and pulleys.
(LEVERS AND PULLEYS (FOSS) (Grades 5-6; exposes; students; to concepts of mechanics) (mechanics; using; two of the six simple machines)
LEVERS AND PULLEYS (FOSS) (Grades 5-6 mechanics
exposes using
students to concepts of mechanics
two of the six simple machines