
What it is: Slideshow and quiz to explore simple machines.
How to use it: Provocation, vocabulary building, introductory research.
Link: http://studyjams.scholastic.com/studyjams/jams/science/forces-and-motion/simple-machines.htm

What it is: Slideshow and quiz to explore simple machines.
How to use it: Provocation, vocabulary building, introductory research.
Link: http://studyjams.scholastic.com/studyjams/jams/science/forces-and-motion/simple-machines.htm