This Triangle Congruence (SSS, SAS, ASA, AAS) lesson plan also includes:
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A detailed lesson plan that has learners investigating the criteria necessary for triangle congruence. Working in groups, they visit six different stations. At each station they are given three measurements and are asked to determine if the measurements will always produce congruent triangles. After visiting all six stations, students discuss their findings and generalize the results into SSS, SAS, ASA, and AAS.