1 Introduction
2 Experience Transformations Physically and Virtually
2a Prelude
What came first, before the Rotate Family Lesson
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2b Reflect Family Introduction
2c Reflect Family Results
2d Rotate Family Hook
2e Rotate Family Lesson Structure
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2f Rotate Star Challenge
2g Rotate Family Star Constructions
2h Mini-project: Transformation Dances
āļø How do the dances below relate to the transformations you have been learning about?
3 Proof Without Words: Visual Manipulative Proofs
4 SSS Proof by Construction with WSP
4a Prerequisites
4b Segment Congruence
4c SSS Triangle Congruence
The Fine Print
Requirements:
These activities require web access using a browser that supports HTML5 and JavaScript. (That means almost any current browser.) No purchase is required, and there’s no advertising anywhere.
Release Information
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Record every major revision, in reverse chronological order
24 Jan 2018: Created this lesson template.
This web site is based in part upon work supported by the National Science Foundation under NCSU IUSE award 1712280 (July 2017 through December 2020) and KCP Technologies DRK-12 award ID 0918733 (September 2009 through August 2013). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
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