Unit Circle

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    1. The Circle Walk

      Take the circle walk around the circumference of the circle from zero to 360 degrees. Have your student step on the points of the circle as they walk. Have your...READ MORE

      Grade 4, Grade 5

    2. Adding Angles

      Have your student stand on the 30° point on the circle. Instruct the student to add 15° to that number. Ask, “What angle is 30 degrees plus 15 degrees?” Repeat...READ MORE

      Grade 5, Grade 6

    3. Awesome Angles

      Write angles on 3x5 index cards. Put cards into a large hat or a box. Have one student choose a card. Have students create the angle on the mat that...READ MORE

      Grade 4, Grade 5, Grade 6

    4. Adding by Pi

      Ask the student to add the angle using the fraction of pi, then to say the angle that they add up to.

      Grade 8, Grade 9, Grade 10, Grade 11, Grade 12