IBM PC #27 - Simple Machines - Actively using levers, inclined planes, etc., leads students to understand how machines reduce work.
(IBM PC #27 - Simple Machines; Actively using; levers, inclined planes, etc.) (students; to understand; how machines reduce work) Context(students to understand,List([83, 105))):(machines; reduce; work)
students to understand,List([83, 105))
IBM PC #27 - Simple Machines students machines
Actively using to understand reduce
levers, inclined planes, etc.
how machines reduce work
work