# Recent Changes

### Wednesday, November 29

1. Plus_Fractal edited ... Simple plus sign fractal with three iterations. The seed shape for this fractal is a square. …
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Simple plus sign fractal with three iterations. The seed shape for this fractal is a square.
Click here for the Google doc handout.
Create1. Create the shape
*In this example we have a 3x3 plus sign pattern.
{https://lh5.googleusercontent.com/925h4Gi-XF0ZOFGG_i5qgG9DisZgo2cfMWkNY3NtjYUPJFydOQuclvUZMwq9igbTElQ3cx_RJV6msCoM1hlfpTSgEaXv71cOowxiH2i7CsDaFbiHE_vptLaSea6zDAq8eXqkO_IG}
Group2. Group the plus
{https://lh6.googleusercontent.com/U2JB_flb2tYANJZWmvYD8GBg7mVqCtFhRaglQHvhCppD8Fl4NIws72FmEz4BQQLUZQs2J4GU2pUP9-IZ3ekaBAAS3G-hFzz4sTusff7Q5VOZtt9dlRuOE0V23koLYdYnZtipUFvW}
Duplicate3. Duplicate the shape.
Reduce

4. Reduce
the shape
...
of 3.
Duplicate

5. Duplicate
the shape
{https://lh3.googleusercontent.com/1iDs_YhCeszL6cHSF2wrh2gRRTmsFvtiP29-uTkAbaPfHRQZkJo3hxKv2NFsnRbnYWO8nXrUCBtJHie5iVbH_qVtaZSJ5T9GSMSwfNeePuPuG5nC9hpiUQho9qo3pjUg_in2M9Vx}
Move6. Move the pieces
{https://lh6.googleusercontent.com/RauYXatdXo2AYjfs_XobfD_gUKAGJTP1GJQQqWocf-LcgnWLbPDx2i7hsgRf-kxBG7yhLNN9YEuPvkebfdiBZguN80Q-aR3InLkAPkh-p6q6pVPJbvuso5otwUtyVm3-7dflGo5q}
Repeat7. Repeat steps 2-6
{https://lh4.googleusercontent.com/3y5LGQ8BoKmK1evIEF7lNYfVnlnJIo1ooxHKC0k_75N34MZW_Pz9d5ORbe4Bld1S07qcpu3TPJBe4qZMJvvTbKyhuQDHqhcKm9AfcFGl6Dv0thk7HZh7_zxF9s3JtApritouON3i}
Three stages.
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6:27 am
2. Plus_Fractal edited ... Three stages. {https://lh3.googleusercontent.com/78bzzOr5S4oKaroe3aJXNE42uN9HbScRBGrV3vo1v050…
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Three stages.
{https://lh3.googleusercontent.com/78bzzOr5S4oKaroe3aJXNE42uN9HbScRBGrV3vo1v050_ayuDKJaqr_5wRiU-E1xcEDBr8runJtMm4g2KSnCrXy9PmEZiYF8e2VXdyp7P2Y5u36Xpr0IQ9DqxTRI9pD5xl8nEfTQ}
{PlusFractal_kgs.skp}
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6:24 am
3. 6:24 am
4. PlusFractal_kgs.skb (deleted) uploaded Deleted File
6:17 am
5. Plus_Fractal edited ... Three stages. {https://lh3.googleusercontent.com/78bzzOr5S4oKaroe3aJXNE42uN9HbScRBGrV3vo1v050…
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Three stages.
{https://lh3.googleusercontent.com/78bzzOr5S4oKaroe3aJXNE42uN9HbScRBGrV3vo1v050_ayuDKJaqr_5wRiU-E1xcEDBr8runJtMm4g2KSnCrXy9PmEZiYF8e2VXdyp7P2Y5u36Xpr0IQ9DqxTRI9pD5xl8nEfTQ}
{PlusFractal_kgs.skb}
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6:16 am
6. home edited Creating 2D and 3D models in SketchUp helps develop spatial sense-making. December Shape of the…

Creating 2D and 3D models in SketchUp helps develop spatial sense-making.
December Shape of the Month - Plus Fractal
{PlusFractal3Stages.png}

November Shape of the Month - Frustum
Frustum of a Square Pyramid
Hi. My name is Kathy Shafer. I have been teaching high school and college level mathematics since 1984.
Favorite technologies include Fathom, Tinkerplots, Geometer's Sketchpad, Geogebra, Terrapin Logo, Green Globs, and Spreadsheets.
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6:11 am
7. 6:09 am
8. Plus_Fractal edited ... Three stages. {https://lh3.googleusercontent.com/78bzzOr5S4oKaroe3aJXNE42uN9HbScRBGrV3vo1v050…
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Three stages.
{https://lh3.googleusercontent.com/78bzzOr5S4oKaroe3aJXNE42uN9HbScRBGrV3vo1v050_ayuDKJaqr_5wRiU-E1xcEDBr8runJtMm4g2KSnCrXy9PmEZiYF8e2VXdyp7P2Y5u36Xpr0IQ9DqxTRI9pD5xl8nEfTQ}
{PlusFractal_kgs.skb}
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6:07 am
9. PlusFractal_kgs.skb (deleted) uploaded
6:07 am
10. Plus_Fractal edited ... December 2017 Simple plus sign fractal with three iterations. The seed shape for this fractal…
...
December 2017
Simple plus sign fractal with three iterations. The seed shape for this fractal is a square.
Click here for the Google doc handout.
Create the shape for your iteration rule. Let’s call this stage 1.
*In this example we have a 3x3 plus sign pattern.
(view changes)
6:06 am