9-29-21 Lesson Plans for Honors Geometry

Standards Addressed

MGSE9-12.G.CO.9 Prove theorems about triangles

MGSE9-12.G.CO.10 Prove theorems about triangles including the segment joining midpoints of two sides of a triangle is parallel to the third side and half the length; the medians of a triangle meet at a point.

Learning Targets/Success Criteria          

I can complete a geometric proof by

    -giving reasons that involve parallel line theorems

I can solve triangle problems involving medians and midsegments of a triangle by

    -identifying the median or midsegment

    -applying the median or midsegment theorem.

Introduction/Connection

Daily 10

Direct Instruction/Guided Practice  

discuss midsegments

worksheet on medians and midsegments

Review parallelograms and parallel/perpendicular lines

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

See Google Classroom