What is an Angle Measure?
Angles are measured in degrees ( °), using a protractor.
|Fun FactsThe protractor was invented by Joseph Huddart in 1801. It was a more complex form of protractor.|
An acute angle is a little so small,
Right angle in the corner of a wall,
Obtuse angle at 2:50 in day-time,
Straight angle in a straw in soda-lime!
So many angles all around, even in a mime!
Let’s do it!
Model and show how to use a protractor correctly. Ask your child to then use the protractor to measure and identify angles, basis their measurement.