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Investigations
Investigations: Reflections and Kaleidoscopes: Not Always What You Expect

Jodelle Magner 

September 2008, Volume 15, Issue 2, Page 80

Abstract:
An activity about kaleidoscopes focused on teaching abour reflections and angles. Investigations are hands-on, open-ended activities that encourage problem solving, reasoning, communication, and mathematical connections.  Investigations is a regular feature of Teaching Children Mathematics and highlights activities that develop conceptual understanding of mathematics topics.

Keywords:
Grades 3-5
Angles
Connections / Applications
Teacher
Lesson Plans
Geometric Patterns
Problem Solving / Problem Posing
Shapes
Transformations