Links

A place to store digital tools.

Some appear in posts, others do not.

Constantly under construction...

A helpful collection of puzzles and curiosities
http://www2.stetson.edu/~efriedma/puzzle/index.html

A collection of circle graphs of the world's flags.
http://shaheeilyas.com/flags/

Problem Solving Classrooms. A guiding piece for grade 8.

http://blogs.sd41.bc.ca/math/files/2011/02/Teaching-Through-Problems-Worth-Solving-Grade-8-1.0-to-print.pdf

Math Hombre's page for Interactive resources.
http://mathhombre.blogspot.ca/p/online.html

Make Desmos gifs (from Chris Lusto @Lustomatical)
http://www.gifsmos.com

SolveMe Mobiles: Balancing Game
http://solveme.edc.org/Mobiles.html

Puzzle Game: Directing Lasers working with Fractions
http://centerforgamescience.org/blog/portfolio/refraction/

Current World Stats
http://www.worldometers.info

Half Full
http://apps.evanweinberg.org/halffull/

David Wees' Graph Game
http://davidwees.com/graphgame/

Don Steward's Recourse Blog
http://donsteward.blogspot.co.uk

Multiplying Binomials w/ Algebra Tiles on Desmos
https://www.desmos.com/calculator/tfpuxpz9hr

Collection of Desmos polygraphs
https://teacher.desmos.com/search?q=polygraph

John Mason's Website(s)
http://mcs.open.ac.uk/jhm3/
http://www.pmtheta.com

#MTBoS Search Engine: Search posts from math bloggers.
http://www.fishing4tech.com/mtbos.html

Build graph paper
http://incompetech.com/graphpaper/

Every calculator you could possibly want
http://www.calculator.net/

A great tool for spatial reasoning
http://www.fi.uu.nl/toepassingen/02015/toepassing_wisweb.en.html


The best place to explore and create fractals
www.recursivedrawing.com

Rock, paper, scissors game that learns how you play
http://www.nytimes.com/interactive/science/rock-paper-scissors.html?_r=0


Couple with this video:
http://io9.com/use-these-tips-and-never-lose-at-rock-paper-scissors-ag-1681824570
 
A collection of math as represented in movies
http://www.math.harvard.edu/~knill/mathmovies/

A visual canvas to explore symmetries

http://www.mathsisfun.com/geometry/symmetry-artist.html

A list of tasks organized by topic.
http://mrkraft.wikispaces.com/Mr+Kraft%27s+Virtual+Filing+Cabinet

Tap into teen minds - a series of resources.
https://tapintoteenminds.com

Generate hyperbolic tilings.
http://www.malinc.se/m/ImageTiling.php

Interactive Scale-Balance Problems
http://solveme.edc.org/

A collection of Escher's work
http://www.mcescher.com/gallery/

A website (under development) for number talk images.
http://ntimages.weebly.com

Collection of puzzles organized by grade. 
http://mathpickle.com/