Group items tagged geometry - Hawken Math

McDaniel students crochet their way to a grasp of newer geometry - Baltimore Sun - 0 views

www.baltimoresun.com/...crocheting-20150130-story.html

crochet geometry hyperbolic non-Euclidean

shared by Chris Harrow on 05 Feb 15 - No Cached

Free Scenario: Capture the Flag! #wcydwt :: Problems of the Week Blog - 1 views

mathforum.org/...enario-capture-the-flag-wcydwt

calculus average value center of gravity

shared by Chris Harrow on 21 May 14 - No Cached

Chris Harrow on 21 May 14

Brilliant problem for calculus or geometry. This reminds me of a "Slice It" app problem.

<div class="cArrow"> </div><div class="cContentInner">Brilliant problem for calculus or geometry. This reminds me of a "Slice It" app problem.</div>

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Twitter / khanacademy: Every triangle is a right ... - 1 views

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Khanacademy right triangle Pythagorean irrational

shared by Chris Harrow on 09 Aug 14 - No Cached

Chris Harrow on 09 Aug 14

This problem isn't remotely unique to Khan, but I'm a bit put off by the "Learn the Skill" call. That said, here are my potential additions: 1) What are the lengths of the hypotenuses? (easy) 2) How many triangles until the hypotenuse length exceeds 5 units? 3) How many triangles until the SUM of hypotenuse lengths exceeds 5 units? (never done this. How would a MS or geometry student attempt?) 4) How many triangles until the figure begins to overlap itself? (never done. How would a MS student attempt?) There must be many other GREAT problems here. Thoughts?

<div class="cArrow"> </div><div class="cContentInner">This problem isn't remotely unique to Khan, but I'm a bit put off by the "Learn the Skill" call. That said, here are my potential additions: 1) What are the lengths of the hypotenuses? (easy) 2) How many triangles until the hypotenuse length exceeds 5 units? 3) How many triangles until the SUM of hypotenuse lengths exceeds 5 units? (never done this. How would a MS or geometry student attempt?) 4) How many triangles until the figure begins to overlap itself? (never done. How would a MS student attempt?) There must be many other GREAT problems here. Thoughts?</div>

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A little Zome geometry in our new house | - 0 views

mikesmathpage.wordpress.com/...zome-geometry-in-our-new-house

zometool

shared by Chris Harrow on 25 Jan 15 - No Cached

Math Art for Kids: Pi Skyline - What Do We Do All Day? - 1 views

www.bloglovin.com/frame

geometry art tesselation

shared by Chris Harrow on 07 Mar 14 - No Cached

Chris Harrow on 07 Mar 14

A cool way to create a pattern for tessellating.

<div class="cArrow"> </div><div class="cContentInner">A cool way to create a pattern for tessellating.</div>

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Halving-Fun, Self-Tiling Tile Sets, and Doodal | Math Munch - 1 views

mathmunch.org/...-tiling-tile-sets-and-doodal-2

geometry self-referential self-similar tiling

shared by Chris Harrow on 14 Jun 16 - No Cached

Isometric Drawing Tool - 0 views

illuminations.nctm.org/activity.aspx

isometric geometry illuminations nctm perspective

shared by Chris Harrow on 07 Dec 16 - No Cached

Dual Motions - 0 views

www.rwgrayprojects.com/...dm.html

platonic solids duals geometry video

shared by Chris Harrow on 13 Mar 14 - No Cached

Math Photo: Concentric Octagons « Mr Honner - 0 views

mrhonner.com/13965

geometry octagon concentric honner

shared by Chris Harrow on 14 Sep 14 - No Cached

Science and Origami - 0 views

www.popsci.com/...9-amazing-origami-applications

origami problem solving geometry

shared by bmalin on 15 Sep 15 - No Cached

Pick's Theorem (with holes!) - 0 views

jwilson.coe.uga.edu/...pick_main.htm

pick's theorem area geometry proof holes shultz

shared by Chris Harrow on 21 May 14 - No Cached

Chris Harrow on 21 May 14

Proof by Kyle Schultz Particularly nice is the end of the page where Kyle incorporates holes into Pick's Theorem.

<div class="cArrow"> </div><div class="cContentInner">Proof by Kyle Schultz Particularly nice is the end of the page where Kyle incorporates holes into Pick's Theorem.</div>

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Five Triangles: 208. Sixty second parallelogram - 0 views

fivetriangles.blogspot.com/...ixty-second-parallelogram.html

geometry 5 triangles parallelogram area

shared by Chris Harrow on 13 Dec 14 - No Cached

Times When I Suck | Number Loving Beagle - 0 views

mathybeagle.com/...times-when-i-suck

resiliency geometry similar triangles

shared by Chris Harrow on 15 Dec 14 - No Cached

Mathematically Correct Breakfast - How to Slice a... - MATHEMATICS & NATURE - 2 views

spring-of-mathematics.tumblr.com/...rrect-breakfast-how-to-slice-a

bagel torus mobius geometry

shared by Chris Harrow on 30 Jul 14 - No Cached

Under the SymmeTree - 2 views

underthesymmetree.tumblr.com/...u-crazy-bastard-as-seen-in-the

geometry fibonacci planets orbit

shared by Chris Harrow on 30 Jul 14 - No Cached

Chris Harrow on 30 Jul 14

The Venus-Earth orbit is surprisingly beautiful. The others are gorgeous speculation.

<div class="cArrow"> </div><div class="cContentInner">The Venus-Earth orbit is surprisingly beautiful. The others are gorgeous speculation.</div>

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Math Photo: Pothole Pentagon « Mr Honner - 1 views

mrhonner.com/...14147

geometry circles honner manholes NYC

shared by Chris Harrow on 07 Sep 14 - No Cached

Chris Harrow on 07 Sep 14

See my two comments below the photo post

<div class="cArrow"> </div><div class="cContentInner">See my two comments below the photo post</div>

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