6th graders work inspired by @vihartvihart #mathphoto16 #fractals t.co/lbB7jen1uq - @charylhills

Fractions for lunch. 13/16 remaining. @hamptonstats #mathphoto16 t.co/DmjIwZu0Vk - @SuzanneArronte

Goniometer- tool. goniiometry study of range of motion at your joint ..rulers tell lots. #mathphoto16. #elemmathchat t.co/o7uFZhFT4S - @drnickimath

@Cruiserk we took this on Friday -the Infinity Mirror Room at the Broad Museum in LA #mathphoto16 #infinity t.co/5waR3XHUgB - @debboden

#symmetry in the ancient cities of #jerash and #petra #mathphoto17 #indianajones :) t.co/draSHyWj13 - @anndurham13

Keep looking at this business card and thinking about what #fraction of each hexagon is covered. #mathphoto16… t.co/CTWZ3TsfD6 - @GlinsmannMath

It took me until the last week to remember to post a photo for #mathphoto17. ☺️ #solids t.co/EVMTsx5VYE - @nomad_penguin

Kid art on my fridge #lines #mathphoto16 t.co/YFN8wyPIry - @buffalogal03

It's the final week of #mathphoto17 and we're going big, with geometric #solids! Share pics of 3D objects around yo… t.co/j02yXOLRNP - @carloliwitter

#MathPhoto17 #tessellation tiling hexagons t.co/TCL02BJbP3 - @martinsean

#scale at Storm King #mathphoto17 t.co/bbdCezHogh - @mtrushkowsky

@hamptonstats using cups to teach my sister arithmetic sequences! #Asequence #mathphoto16 t.co/TzUp3Y6yQq - @WheresMyMuseee

Different #solids & #lines used to create this stunning sand structure in Málaga, Costa del Sol #mathphoto17… t.co/hojEmEXHyk - @MelissaSeco

Honey comb! #MathPhoto17 hexagon #units #Spain t.co/uYZfuXAcb0 - @MelissaSeco

Found on my phone. #muchlatergram #shapes #mathphoto16 t.co/3w3wKmZeYA - @mathinyourfeet

Dad and kid matching socks. Example of #scale for #mathphoto16 (a little late). t.co/G7eUjDGbfV - @mrsforest

Here's my fav #tessellation 4 #mathphoto17--traditional brick tessellations. My dad was a bricklayer. He did beauti… t.co/RmSdpEsyLT - @RiversoMaria

#Math at @TheTorontoZoo #mathphoto16 t.co/MZHdAlM1GJ - @lisaannefloyd

When's my next palindrome? #mathphoto16 #nhcschat #nhcsmath t.co/tZ5H9ltLS0 - @GatorMath

#mathphoto17 #estimation How many origami stars in a quart jar? t.co/35ZvJmKhps - @MathByTori

#mathphoto17 #estimation @MsHaughs 😂 t.co/hBFqcBHETS - @Cre8ingArtNC14

@hamptonstats #mathphoto16 #addition #fractions t.co/IVbvLBGjnB - @ncattash

My daughter helped me find lots of tesselations at the Old Sugar Mill in Sacramento today! #MTBoS #MathPhoto17 t.co/LEinWmfok5 - @JessicaBorah

Lotus #symmetry reflection @chicagobotanic #mathphoto17 t.co/HC946n8YGn - @julietaSpace

#symmetry in the city planning of #Canberra #mathphoto17 #mtbos #iteachmath #MathIsEverywhere #Australia t.co/gVWe20xA7Z - @daukmath

#mathphoto16 a pattern shape in an abandoned wasp's nest. t.co/fFKhns396f - @wmagudelo

#shapes at games and pizza night #mathphoto16 t.co/vLyX4gWJPu - @DavidKButlerUoA

Check out the #array s of windows on the Empire State Building #mathphoto17 t.co/4kgSm8fHhu - @carloliwitter

Last beach trip of the summer and we took a hike to these falls. Back to work next week! #mathphoto16 #MTBoS #OML16 t.co/rkKjXFgCWA - @jkjohnsonbell

Rotation and reflection #symmetry on wings @ButterflyHse #mathphoto17 t.co/kR92pE1mTy - @julietaSpace

#mathphoto17 #reflections t.co/ONUxgjieXv - @normabgordon

#mathphoto17 #symmetry t.co/jbvEakgAeo - @pauline_bowles

Gummy Vitamins for 2 people, 11 days. Traveling! #mathphoto16 #multiples t.co/mYstqNeB90 - @DDibley123

Math is EVERYWHERE at the furniture store! #mathphoto17 #MTBoS t.co/ANAoxVKlEq - @NicoleBridge1

#Estimation: How many total minutes of my summer will be spent applying sunscreen to myself and my 2 kids?… t.co/jbS9QMh0qE - @JessicaBorah

On a different #scale - NM and CO #mathphoto17 t.co/272JhVZvuN - @mtrushkowsky

This amusement park Ferris wheel is an example of rotational #symmetry. #mathphoto17 t.co/bduaafq6Vf - @TheErickLee

#asequence #mathphoto16 boring example but still a sequence t.co/aS8ZFQIyBe - @hamptonstats

I saw #symmetry in Alaska at Glacier National Park! #mathphoto17 #sd38learn t.co/cmcauZvPsO - @SusanCarrusca

Thinking of #scale today as we walked through the gates at Fushimi Inari Shrine in Kyoto, Japan #MathPhoto17 t.co/hbXLorrkoz - @jnovakowski38

Convenient method for buying thongs (the ones that come in pairs!) on the Gold Coast. #multiples #mathphoto16 t.co/TYrA5Vr6nv - @nomad_penguin

#JervoisPS inspired by RIO and #mathphoto16 t.co/8ge4ntuHZy - @committedcods

Pavimentos en las calles de #Madrid #mathphoto16 t.co/3URR8z4hr3 - @blanca_arteaga

Lego #scale model of the Halifax Town Clock #mathphoto16 #HRSBmath @mathphoto16 t.co/iJXlMdTRhg - @HRSBMathematics

Finding many examples of #tessallation with #hexagon here in Osaka, Japan #MathPhoto17 t.co/zvf76yKayx - @jnovakowski38

#lines from a sailboat for #mathphoto16 t.co/G3sliR1eEr - @eileenc223

Architect Gaudi's "waves🌊" tiles crashing onto his stunning building made 2 look like a cliff on the shore #lines… t.co/cULo00DshJ - @MelissaSeco

Singapore #lines at night #mathphoto17 @UC_SERC t.co/1X7zf2pjDJ - @Tml77Logan

Home from #PCMIsummer & back in @NCTM Swarthmore office. Took some photos to play: #MathPhoto17 #lines… t.co/jfmuAuiJbn - @SuMACzanne

#lines and curves at The Last Night of The Proms Adelaide Sym Orch #mathphoto16 t.co/m893hMIwHB - @ann_ruckert