5-16-23 Lesson Plans for Geometry

What: 5-16-23 Lesson Plans for Geometry
When: 5/16/2023

MGSE9-12.G.GPE.1 Derive the equation of a circle of given center and radius.

MGSE9012.G.C.5 Derive using similarity the fact that the length of the arc intercepted by an angle is proportional to the radius and derive the formula for the area of a sector.MGSE9-12.G.GMD.1 Give informal arguments for the formulas of the circumference of a circle and area of a circle.

MGSE9-12.G.GMD.3 Use volume formulas for cylinders, pyramids, cones, and spheres to solve problems.

MGSE9-12.G.GMD.4 Identify the shapes of two-dimensional cross-sections of three-dimensional objects, and identify three-dimensional objects generated by rotations of two-dimensional objects.

MGSE9-12.G.GPE.6 Find the point on a directed line segment between two given points that partitions the segment in a given ratio.

MGSE9-12.G.GPE.7 Use coordinates to compute the distance formula.

MGSE9-12.G.C.3 Construct the inscribed and circumscribed circles of a triangle

Learning Targets

I can solve problems involving formulas by applying:

-equations of circles

-area and circumference of circles formulas

-arc length and area of circular sector formulas

-volume of 3D figures formulas

-distance formula and directed line segment formula

I can construct circles inscribed and circumscribed about circles

Introduction/Connection

Daily 10

Direct Instruction/Guided Practice

Test 8 on Formulas

Independent/Collaborative Practice/Differentiation

Monitoring students throughout lesson as some students will work individually and some will work with partners. Some students will work ahead on additional assignments or enrichment activities.

Summarize/Check for Understanding

Teacher questioning for understanding/clarification.

Guided practice will be checked for accuracy and corrections will be made.

Attachments

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