1st/2nd Honors Geometry Skinny

What

1st/2nd Honors Geometry Skinny

When

4/3/2023

Standards Addressed:
MGSE.9-12.G.GMD.1 Give informal arguments for geometric formulas.
a) Give informal arguments for the formulas of the circumference of a circle and the area of a circle using dissection arguments and informal limit arguments.

Learning Targets /Success Criteria:
LT: I can find the area and circumference of a circle.
SC:
• I can find the circumference of a circle given the radius or diameter.
• I can find the radius or diameter of a circle given the circumference.
• I can find the area of a circle given the radius or diameter.
• I can find the radius of a circle given the area.

Introduction/Connection (Activator): Finish foldable started on Friday (area/circumference of circles).

Direct Instruction/Guided Practice:
--review foldable answers
--start sector area/arc length foldables


Independent Practice/Collaboration/Differentiation
--differentiation: Graphic organizers, foldables, color coding lines/segments, one-on-one assistance for struggling students, accelerated practice for higher performing students, partner work, student-led teaching/review.
--collaboration: students will work in partners/small groups to finish foldable.

Summarizer/CFU: TOTD

Assignment: IXL S7 Area and circumference of circles (shortcut ZDX)--due date TBA .