In this Geometry lesson, we explore various Proportions in Triangles by first reviewing the geometric mean. The following theorems are introduced, along with examples and problems: Side-Splitter TheoremTriangle Midsegment TheoremTriangle Angle Bisector TheoremThis lesson can be taught in person or online. All examples have solutions. All slides are animated. Word problems and their answers are provided. If you have any questions, please let me know. Enjoy and good luck!
9th - 11th
Algebra, Fractions, Geometry
$2.25
Original Price $2.25
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About the store
Experience
10+ years teaching experience;
in classroom and online math teacher;
certified teacher of Mathematics;
IT audit and security experience (8 years)
Teaching style
Direct Instruction with hands-on activities and technology for reinforcement; Project Based Learning activities
My own education history
BA in Psychology;
MBA in Professional Accounting;
Mathematics Teaching Certification K-12
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