# Transformations Using Technology

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Resource ID#: 9924 Primary Type: Educational Software / Tool

### General Information

Subject(s): Mathematics
Grade Level(s): 8, 9, 10, 11, 12
Intended Audience: Educators , Students
Suggested Technology: Computer for Presenter, Computers for Students, Internet Connection, LCD Projector, Adobe Flash Player, Java Plugin
Instructional Time: 20 Minute(s)
Keywords: Reflection, rotation, translation, transformations
Instructional Component Type(s):
Instructional Design Framework(s): Demonstration, Learning Cycle (e.g., 5E)
Resource Collection: iCPALMS

## Aligned Standards

This vetted resource aligns to concepts or skills in these benchmarks.

## 1 Lesson Plan

Rotations and Reflections of an Equilateral Triangle

Students will apply simple transformations (rotation and reflection) to an equilateral triangle, then determine the result of the action of two successive transformations, eventually determining whether the action satisfies the commutative and associate properties.

## Related Resources

Other vetted resources related to this resource.

## Lesson Plan

Rotations and Reflections of an Equilateral Triangle:

Students will apply simple transformations (rotation and reflection) to an equilateral triangle, then determine the result of the action of two successive transformations, eventually determining whether the action satisfies the commutative and associate properties.

Type: Lesson Plan

## Virtual Manipulative

Rotation of a Point:

This virtual manipulative is an interactive visual presentation of the rotation of a point around the origin of the coordinate system. The original point can be dragged to different positions and the angle of rotation can be changed with a 90Â° increment.

Type: Virtual Manipulative