Catching up w/#mathphoto17 :) Week 2: Estimation #CUSDRockstar #CUSDSchoolOfRock #elemmathchat t.co/Q7bDhZRTfm - @MsHaughs

#MathPhoto17 #estimation how large is this? #crochet #afghan t.co/IfVPq6MIkg - @JDaomath

How many water bottles? #estimation #MathPhoto17 #MTBoS t.co/wVA7PHyyrq - @JessicaBorah

How old was this tree? #estimation #mathphoto17 t.co/IXh9ye2hpo - @mtrushkowsky

What do you notice? #mathphoto17 t.co/yqxzkq8Odo - @approx_normal

Porch floor and shadow #lines intersect, with bonus mat #tessellation #mathphoto17 t.co/ysuVzPNAEm - @cmuirmath

#lines in the carpet of the governor's mansion at Colonial Williamsburg #mathphoto17 t.co/TNDOnQM30R - @cbellatl

Here's the #array of seats for my flight to SFO #mathphoto17 t.co/a7mUr0325z - @carloliwitter

#mathphoto17 #lines All the way from France! (Sadly, I'm not there... repost from @PeterAtAvalon) #MTBoS t.co/X3T2EX4ZAj - @MrsNewell22

Another pic for #mathphoto17. Pic by & from @CincinnatiZoo. Has the largest publicly accessible urban solar #array… t.co/J2h2P1GPWW - @mrsforest

More #PCMIsummer #mathphoto17 in TLP classroom! @carloliwitter @pegcagle @themathforum @mlarson_math @robertqberry… t.co/HzjKTBBjCQ - @SuMACzanne

Found some arrays on the ceiling of the Orpheum Theatre this evening at Harry Potter in Concert #MathPhoto17 #array… t.co/Uv3QA2bIZ5 - @jnovakowski38

#lines #mathphoto17 t.co/5In5ZirNGf - @Zakchamp

#mathphoto17 #array Tofino edition. 5's, 4's & 3's I can't stop seeing them. Can't wait for my class to go searchin… t.co/66xaHCI1iF - @Visschinspired

How many? #units #unitchat #mathphoto17 t.co/v9QAWRvKGn - @Simon_Gregg

#mathphoto17 #array Week3 @MsHaughs Thanks for the fun! t.co/HpilkJuulJ - @Cre8ingArtNC14

Those famous Bay Bridge #lines #mathphoto17 t.co/xMoQUH8fhI - @Zakchamp

Mini golf #units. Holes, puts and par. #mathphoto17 t.co/JvR8iChqx5 - @TheErickLee

Interesting #lines on San Francisco high rises #mathphoto17 t.co/XD0ukILmHw - @carloliwitter

Lots of #intersecting #lines in the glass. #mathphoto17 t.co/C35amEp3aT - @Geometiles

#Lines in and of waves while sailing last week! #mathphoto17 t.co/1Ue7Y7F4sE - @numberdance

Arrays at the Vancouver Art Gallery - #MathPhoto17 #array #MTBoS t.co/Ho1Ku3YnQy - @jnovakowski38

Joining the #mathphoto17 fun a bit late! #lines at the top of a teepee... t.co/CH9lOq2m0X - @rachelmarker

Lines of wind - Ned Kahn's kinetic facade #mathphoto17 t.co/fUpa1mwC0E - @Simon_Gregg

Thinking about #units as I make brunch - 4, 3, 1 - eggs, thirds, dozen #MathPhoto17 t.co/5Qto0q2h6N - @jnovakowski38

How many blooms on my hydrangea plant? #estimation #MathPhoto17 @MrSurti t.co/XVEYZIAR9M - @Grade7KH

#mathphoto17 How many white 'bubbles' on entire cylinder? #estimation #MTBoS #LegolandCA t.co/nn8URgEIfJ - @mrcootsmath

Here are some #arrays from a meal at #CGISeattle for #MathPhoto17 t.co/u4gDMFKgkb - @bkdidact

Mamane tree #units of saplings in growing flat at Hale Pohaku t.co/JFClF8BcNU #mathphoto17 t.co/BcHrJmAMsE - @julietaSpace

Now that's a #line ! All ready to have its #slope computed. #mathphoto17 #MTBoS t.co/KO1jQG0pU0 - @Geometiles

Blinds making some magical #lines just in time for week 4 of #mathphoto17! #MTBoS t.co/QMJo80RhsB - @MrsNewell22

Wave #lines on the water, log #lines on the beach, horizon #lines in the distance - Birch Bay, WA #mathphoto17 t.co/eINcJg2BaS - @cmuirmath

There are lots of opportunities for #Estimation at the Halifax Material Recovery Facility (MRF). #mathphoto17 t.co/8P1l4N8AsE - @TheErickLee

#lines @sciencemuseummn #mathphoto17 t.co/F26kKQE6N8 - @laura_wagenman

#mathphoto17 Week 4: Lines #CUSDSchoolOfRock t.co/RfjmndbHHj - @MsHaughs

Love the forest .#lines #mathphoto17 t.co/LqXJQmQl0j - @amcfenn

Week 5: Units... oz, tsp, scoops #mathphoto17 t.co/UN4uYNMBX0 - @MsHaughs

Color your world! #units #mathphoto17 #crayolaexperience t.co/vcQArk7bmL - @anndurham13

#MathPhoto17 #array #PCMIsummer @carloliwitter @MrsNewell22 @abrightteacher t.co/u1LdgEvAyj - @SuMACzanne

An artists interpretation of Week 4 #line #mathphoto17 @MsHaughs t.co/Ra4t3i5AV0 - @Cre8ingArtNC14

How many dots? #estimation #mathphoto17 t.co/uxLnwzEVL9 - @cass_lowry

Arrays from my travels in Germany #MathPhoto17 #array t.co/ia72RpxXhS - @ShBaatz

#MathPhoto17 #array (w/ a few bottles out for business) t.co/65r9Abxpr2 - @cmmteach

Homemade inks I'd like to make. #mathphoto17 #array t.co/TfBHxHI00o - @mtrushkowsky

#Lines at the New York City AIDS Memorial! #mathphoto17 t.co/6L2vkUGrxi - @bkdidact

Coffee shop #units of measurement and cost for Week 5 #mathphoto17 ☕️💲 t.co/gynvUneCtp - @UC_SERC

An #array of solar panels in the CA desert outside El Centro. #mathphoto17 t.co/WQ8GnIw5NI - @mrcootsmath

It's time for week 4 of #MathPhoto17 where we find #lines. Curves? Parallel? Anything goes! Follow along at… t.co/4irwZF1vPE - @carloliwitter

My daughtedad baked cookies today. About how many do you think are on the plate? #mathphoto17 #estimation t.co/iZ5Qmk98aq - @AshtonOCSB

#mathphoto17 t.co/pd1ImCtEh7 - @patty_ferraro