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- Subject:
- Mathematics and Statistics
- Institution Name:
- National Council of Teachers of Mathematics
- Collection:
-
NAGT Cutting Edge (SERC)
- Grade Level:
- Secondary
- Grade Sub-Level:
- High School
- Grades:
- Grade 9, Grade 10, Grade 11, Grade 12
- Abstract:
This is the first i-Math in a four-part series of i-Maths entitled Symmetries and Their Properties. In this first i-Math you will investigate rotational symmetry. Fix a center, turn, and you have a rotation. Many objects in nature—flowers, starfish, and crystals—and objects we use every day, such as wheels, CDs, and drinking glasses, have rotational symmetry. Here, you will learn about the mathematical properties of rotations and have an opportunity to make your own designs.
- Course Type:
- Learning Module
- Languages:
- English
- Material Type:
- Activities and Labs, Assessments, Curriculum Standards
- Media Format:
- Graphics/Photos, Text/HTML
- Conditions of Use:
-
Custom Permissions
Student materials such as downloadable activity sheets may be reproduced by individual k-12 educators in a quantity not greater than the class size, provided they are used only for non-commercial, classroom and instructional use and appropriately credited to Illuminations and NCTM. It is acceptable to place one or more links to Illuminations on a personal or school computer site for non-commercial, not-for-profit, educational use without express permission, provided the identity of the linked content as Illuminations content is clearly discernable to users of the link.
- Copyright Holder:
- 2000 - 2009 National Council of Teachers of Mathematics
No restrictions on your remixing, redistributing, or making derivative works.
Give credit to the author, as required.
Your remixing, redistributing, or making derivatives works comes with some
restrictions, including how it is shared.
Your redistributing comes with some restrictions. Do not remix or make
derivative works.
Copyrighted materials, available under Fair Use and the TEACH Act for US-based
educators, or other custom arrangements. Go to the resource provider to see
their individual restrictions.
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