Angles
Today we are going to learn about the four angles.
Acute, Obtuse, Straight, and Right.
Prepare for the lesson:
Look up the use of, and buy, and protractor.
When you look it up, also search for a video to show you how to use it.
Once you have done that, continue:
Acute (Your protractor will measure it under 90 degrees)
Obtuse ( Your protractor will measure it above 90 degrees)
Straight (Your protractor will measure it as 180 degrees)
Right (Your protractor will measure it at 90 degrees) 
