Geometry Level 8
Part of the Geometry skill progression -- 8 lessons, each building toward demonstrated mastery.
8 Lessons
What Your Child Will Learn
- 1
Introduction to Transformations
Understand transformations as movements of figures and identify the four basic types: translations, reflections, rotations, and dilations.
Objective: Students will identify and describe the four basic types of transformations and understand the difference between rigid and non-rigid transformations.45 minutes - 2
Translations on the Coordinate Plane
Apply coordinate rules for translations and graph translated figures.
Objective: Students will perform translations using coordinate rules and graph translated figures accurately.45 minutes - 3
Reflections on the Coordinate Plane
Apply coordinate rules for reflections across the x-axis, y-axis, and other lines.
Objective: Students will perform reflections across the x-axis, y-axis, and the lines y = x using coordinate rules.45 minutes - 4
Rotations on the Coordinate Plane
Apply coordinate rules for rotations of 90, 180, and 270 degrees around the origin.
Objective: Students will perform rotations of 90, 180, and 270 degrees around the origin using coordinate rules.45 minutes - 5
Dilations
Perform dilations with various scale factors centered at the origin.
Objective: Students will perform dilations centered at the origin using scale factors and understand the relationship between scale factor and resulting image size.45 minutes - 6
The Pythagorean Theorem
Understand and apply the Pythagorean theorem to find missing side lengths in right triangles.
Objective: Students will understand the Pythagorean theorem and use it to find missing side lengths in right triangles.45 minutes - 7
Pythagorean Theorem Applications
Apply the Pythagorean theorem to real-world problems and coordinate geometry.
Objective: Students will apply the Pythagorean theorem to solve real-world problems and find distances on the coordinate plane.45 minutes - 8
Transformations and Pythagorean Theorem Review
Review and consolidate all GE-8 skills including transformations and Pythagorean theorem.
Objective: Students will demonstrate mastery of transformation rules and Pythagorean theorem applications through mixed practice.45 minutes
Ready to start GE-8?
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