Module Two: The Concept of Congruence
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Tips for Parents, Topic A | |
File Size: | 187 kb |
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Standard for Lessons 1-6: 8.G.2 Use transformations to define congruence.
▪ Verify experimentally the properties of rotations, reflections, and translations that create congruent figures.
▪ Understand that a two-dimensional figure is congruent to another if the second can be obtained from the first by a sequence of rotations,
reflections, and translations.
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Standard for Lessons 7-10: 8.G.2 Use transformations to define congruence.
▪ Understand that a two-dimensional figure is congruent to another if the second can be obtained from the first by a sequence of rotations, reflections,
and translations.
▪ Given two congruent figures, describe a sequence that exhibits the congruence between them.
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Standards for Lessons 11-14:
8.G.2 Use transformations to define congruence.
▪ Understand that a two-dimensional figure is congruent to another if the second can be obtained from the first by a sequence of rotations,
reflections, and translations.
8.G.5 Use informal arguments to analyze angle relationships.
▪ Recognize relationships between interior and exterior angles of a triangle.
▪ Recognize the relationships between the angles created when parallel lines are cut by a transversal.
▪ Solve real-world and mathematical problems involving angles.
Standard for Lesson 11:
8.G.2 Use transformations to define congruence.
▪ Given two congruent figures, describe a sequence that exhibits the congruence between them.
Introduction to the Pythagorean Theorem | |
File Size: | 3968 kb |
File Type: | pptx |
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Standards for Lessons 15-16:
8.G.2 Use transformations to define congruence. ▪ Understand that a two-dimensional figure is congruent to another if the second can be obtained from the first by a sequence of rotations, reflections, and translations. 8.G.6 Explain the Pythagorean Theorem and its converse. Previous Grade Standards: 7.G.6 8.G.7 Apply the Pythagorean Theorem and its converse to solve real-world and mathematical problems. 8.G.8 Apply the Pythagorean Theorem to find the distance between two points in a coordinate system. Previous Grade Standards: 6.G.3 |