This concept teaches students how to calculate the area of a circle.
Learn to find areas of circles given the radius or the diameter.
Learn to calculate the area of circles and the area of sectors of circles.
Learn to find areas of circles given the radius or the diameter.
This video gives more detail about the mathematical principles presented in Area of a Circle.
This video shows how to work step-by-step through one or more of the examples in Area of a Circle.
A list of student-submitted discussion questions for Area of a Circle.
To activate prior knowledge, to generate questions about a given topic, and to organize knowledge using a KWL Chart.
To activate prior knowledge, to generate questions about a given topic, and to organize knowledge using a KWL Chart.
Come up with questions about a topic and learn new vocabulary words to determine answers using an Ask, Answer, Learn table.
With this KWL Chart, reflect on your prior knowledge of a concept, come up with questions you’re curious about, and come up with answers from the reading.
Connect your daily life experiences with specific points in a reading using a Double Entry Diary.
Develop understanding of concepts by studying them in a relational manner. Analyze and refine the concept by summarizing the main idea, creating visual aids, and generating questions and comments using a Four Square Concept Matrix.
An overview of the formulas for circumference, arc length, sectors, and segments of circles is presented in this study guide.