In this triangle congruence worksheet, students review 4 triangle congruence properties and 4 examples. Students are then prompted to complete 15 problems analyzing whether two triangles are congruent and determine by which property.
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Criteria for Triangle Congruence
This is an excellent lesson plan for exploring the criteria for triangle congruence and teaching to the Common Core. After a review of the definition of congruent triangles, students work in small groups to rotate through six stations....
9th - 12th Math CCSS: Designed
New Review "Triangle Congruence Show" Starring Rigid Transformations
Understand congruent triangles using transformations. The lesson introduces the concept of using rigid transformations to show that two triangles are congruent. Pupils use patty paper and other tools to develop the concept before showing...
8th Math CCSS: Designed
Congruence Criteria for Triangles—AAS and HL
How can you prove it? Guide classes through an exploration of two possible triangle congruence criteria: AAS and HL. Learners connect this criteria to those previous learned and also explore criteria that does not work. The lesson plan...
9th - 10th Math CCSS: Designed