Circumference and area of circles is presented in this unit. Students will also learn about the parts of a circle. Try our sample lessons below, or browse?other units of instruction.
|Circumference and Area||Description|
|Geometry and the Circle||To define and identify points, line segments, planes, diameter, radius and chord.|
|Circumference of Circles||To define circle, Pi and circumference. To understand that Pi is a constant for any circle. To find circumference of a circle using the proper formula. To relate circumference to real-life objects.|
|Area of Circles||To find the area of a circle using the proper formula. To find the radius or diameter given the area. To relate area to real-life objects.|
|Practice Exercises||To complete 10 additional exercises as practice.?To assess?students' understanding of all circumference and area concepts learned.|
|Challenge Exercises||To solve 10 additional problems that challenge students' understanding of circumference and area. Word problems connect math concepts to the real world. To hone students' problem-solving skills.|
|Solutions||To review complete solutions to all exercises in this unit. Includes the problem, step-by-step solutions, final answer and units for each exercise.|