Learning:
Videos:
Games:
Practice Problems:
Take a Quiz:
Videos:
- Shmoop Video: Attributes of a circle (1:51)
- MathGameTime: Circles (1:57)
- Khan Academy: Area of a circle
- OnlineMathLearning: Area of a circle
- Khan Academy: Circumference of a circle
- OnlineMathLearning: Circumference of a circle
Games:
- Quia Practice: Area and Circumference of Circles (1 or 2 players)
- PBS Kids: Dunk Tank!
- Nyan The Cat Game: Area and Circumference of Circles
Practice Problems:
- Khan Academy: Area of a circle
- Khan Academy: Area and Circumference, parts of a circle
- Math Games: Interactive Practice Problems
- Parts of a Circle
- Circles: Calculate area and circumference
- Circles: Word Problems
- Semi Circles: Calculate area and circumference
Take a Quiz:
- Glencoe Self-Check Quiz: Area of a Circle
- Glencoe Self-Check Quiz: Area of a Circle
- Maisonet Math: Area of a Circle
- Math Goodies: Area and Circumference