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Relationships for Congruency and Similarity
Seventh graders explore pairs of figures to discover relationships between the sides and angles for the pairs of figures. They sort the pairs according to the relationships and classify them as congruent, similar or neither.
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Discovering Math: Exploring Geometry
Apply geometric properties and formulae for surface area and volume by constructing a three-dimensional model of a city. Learners use similar and congruent figures and transformations to create a city of at least 10 buildings. They trade...
6th - 8th Math CCSS: Adaptable
Geometry: Transformations, Congruence, and Similarity
Rigid motions are to congruence as what are to similarity? Investigate properties of rigid motions and define congruence in terms of rigid motions with the ninth chapter of a 10-part eighth grade workbook series. The lesson then prompts...
7th - 10th Math CCSS: Designed