This activity can help children with angles. Instead of measuring angles on paper, this can illustrate angles into a read life demonstration. This is active learning because as children close the door the angle changes and they can now measure it.

Trigonometry Study Flash Cards - This small set of 18 cards provides a quick…

Pin Literacy- Read Cluck o' Clock by Kes Gray before activity. It is about telling time. Students use the hula hoop clock on the board and create the time given. The students are on teams and are racing to see who can put up the correct time first.

In this worksheet, students must convert a non-standard angle (not between 0 and 360 degrees) to an angle in standard form and then use the unit circle to evaluate its sin, cos or tan. This activity requires NO PREP. Student and teacher documents included. Common Core Standards HSF-TF.A.1, HSF-TF.A.2

"Common Core Standard Understand radian measure of an angle as the length of the arc on the unit circle subtended by the angle. This is a high school standard.