7.MATH.9.B
Determine the circumference and area of circles.
Grade 7 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
circumferenceareacircles
Skills
- determine (circumference of circles) #dok1
- determine (area of circles) #dok1
- apply (formulas for circumference and area of circles to solve problems) #dok2
- interpret (real-world or mathematical problems involving circles) #dok2
Learning Targets
- I can recall the formulas for the circumference and area of circles. #dok1
- I can calculate the circumference of a circle given the radius or diameter. #dok1
- I can calculate the area of a circle given the radius or diameter. #dok1
- I can select and use the correct formula based on given information about a circle. #dok2
- I can solve real-world problems by calculating the circumference or area of a circle. #dok2
- I can interpret what the circumference or area means in the context of a problem. #dok2
Big Ideas
- The formulas for circumference and area provide essential methods for solving geometric problems involving circles.
- Understanding and applying circle measurements is important for both mathematical and real-world problem-solving.
Essential Questions
- What information do you need to determine the circumference of a circle?
- How do you find the area of a circle, and what does the area represent?
- In what real-life situations might you need to know the circumference or area of a circle?
- How does changing the radius or diameter of a circle affect its circumference and area?
- Why is it important to understand and apply the formulas for circles accurately?