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.
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.
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.
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.
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.
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.