SME
Grade 4 Science
Energy conversions
The main lesson, then each kind of problem it solves.
Energy conversions
Main lesson
How much a solar oven warmed up
Use this for “How many degrees did the solar oven warm up in the sun?”
Follow the energy in a flashlight
Use this for “What energy changes happen when a flashlight is turned on?”
Does electric current flow through it?
Use this for “Which material would make the bulb light up?”: conductors and insulators.