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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Composition of Transformations

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students compose a series of transformations. Students examine guided notes, review guided practice, watch instructional videos and attempt practice...
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Khan Academy

Khan Academy: Composite Transformations

For Students 9th - 10th Standards
In this seven-problem quiz/practice, students show they understand the result of combining different transformations.
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Khan Academy

Khan Academy: Advanced Reflections

For Students 9th - 10th Standards
Find the reflection that maps a given figure to another and draw the image of a reflection. The lines of reflection in this exercise have a wide range of slopes.
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Handout
Math Is Fun

Math Is Fun: Definition of Congruent

For Students 3rd - 8th Standards
Definition of congruent. Choose the "here's more" link to see examples of a rotation, reflection and translation.
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Graphic
University of Cambridge

University of Cambridge: Nrich: Transformation Tease

For Students 3rd - 8th Standards
Follow the directions at this one page website. You will get lots of practice plotting points on the coordinate grid and experience with transformational geometry.
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Activity
University of Cambridge

University of Cambridge: Nrich: Transformations on a Pegboard

For Students 3rd - 5th
This one page website can expand your logic, Motion Geometry and pattern recognition knowledge. The solution is available to double check your answers.
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Handout
Math Words

Math words.com: Rotation

For Students 9th - 10th Standards
A basic definition of what rotation is at this site from MathWords.com. Provides a diagram to illustrate the concept. Links to other related concepts included.
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Handout
University of Regina (Canada)

University of Regina: Math Central: Mathematics Glossary

For Students 9th - 10th Standards
This site contains the definitions for many geometric terms including transformations.