Hey @ForestEdgeES mathematicians! #MathIsEverywhere - even on the North Dakota Enchanted Highway! Check out these patterns and #arraychats I drove by! What math do you see? #WhatTheMath?! @FCPSRegion1 @MathematicsFcps

I love #ArrayChats! Today @ForestEdgeES 5th grade mathematicians refined their multiplication and division skills by creating their own glowtastic #ArrayChats! @FCPSRegion1 @MathematicsFcps @FEES_PTA

I've made lots of #arraychats over the years with students. But this is my first glow #arraychat! Come check it out at our @ForestEdgeES Fall Family Math night TONIGHT! @FCPSRegion1 @MathematicsFcps @FEES_PTA

Amazing trip to ME and travels to various @StephenKing sites. Observed a few things through my fan lens and teacher lens... so here are two #arraychats I put together while going through photos! #mathiseverywhere

When your love for @pavement_band can be combined with your love of #arraychats. I wonder if my 3-6 grade mathematicians will know what CDs are?! @spiralmusic @dronecoma @BNastanovich

My @ArmstrongFcps 3rd grade mathematicians (as I am sharing photos of the Jamestown trip this morning): "Hey Mr. E you could make #arraychats out of those." I certainly can and already did!

Found a bunch of these around the house from multiple (not one) nights/events. Realized they make some pretty cool #arraychats #unitchats. How many do you see? How could you count them another way?

When your @ArmstrongFcps 4th grade mathematicians enjoy exploring #arraychats in class, they head home and create their own! Love this @Pokemon student created array! @KaraMcelveen

Toys to some... math manipulatives to others. Using my 1980s kinnikuman figures to introduce and discuss #arraychats / #unitchat with my @ArmstrongFcps mathematicians!

Gail is creating her own array chats! #arraychats

Loved supporting #GreatBeginnings teachers in Building a Mathematics Community Through Number Sense Routines! Teachers explored @JessicaShumway types of NSR: @SteveWyborney est-mysteries, #arraychats, #choralcounting & @Lempp5 to create a math community @FCPS_OPLFE @FCPS_TitleI

Look at these dedicated summer learners doing math❤️! In Building Community Through Number Sense Routines we explored resources from @JessicaShumway, @SteveWyborney, #arraychats, #choralcounting, @Lempp5, and @kassiaowedekind. @KellyQHalpin @FCPS_TitleI @MathematicsFcps

#mtbos Where should I look for ideas on multiplication? Multiplication facts. Number talks. #arraychats. Collecting resources for my son's teacher, 3rd graders. One thing on my list so far is @mpershan 's best way to do flashcards, but looking for more ideas.

My favorite thing about Twitter - finding new math ideas! First #arraychats and now #numberlesswp Check this out!!! I can’t wait to try it.