Crystal McMachen, NBCT

Wife, mother of 3, middle school math teacher, MATHCOUNTS coach, 2014 SD PAEMST awardee, SDCTM Past-President

[SDCTM @SouthDakotaCTM]

SD Math Teachers:
As summer winds down for many of around the state, I invite each of you to consider applying for the 2022 Daktronics Outstanding Mathematics Teacher award.
Application are due by Dec 1st.
Details and applications found here:
https://t.co/xiFSGyMF6G
#sdedchat

[SDCTM @SouthDakotaCTM]

Save the Date!
Saturday, Feb. 20 - 3pm MST / 4pm CST
SDCTM board meeting (virtual)
Election year!!
We are looking for teacher-leaders willing to serve as officers.
DM @McmachenCrystal with any questions.

[Crystal McMachen, NBCT @McmachenCrystal]

MATHCOUNTS Chapter Competition is in the books! 🤞that the SWMS rocked it! Go Hawks! #MATHCOUNTS21

[Crystal McMachen, NBCT @McmachenCrystal]

@eluberoff Sounds fun and very tempting!

[SD Dept of Education @sddoe]

❗❗❗Attention, K-12 math teachers❗❗❗ There's still time to sign up to participate in this year's Virtual Math Coaching Program: https://t.co/MFQtsAGxiN What's this program all about? Check out the video below 👇👇👇👇👇

[Jo Boaler @joboaler]

Educators, we need to work harder to eliminate structural racism. Administrators, in particular, need to take on the sorting of students into different life pathways. At youcubed we stand by you, and will fight with you for what is right:https://t.co/JDJJ7en6lt #BlackLivesMatter

[Crystal McMachen, NBCT @McmachenCrystal]

It is teacher appreciation week & it is different not being in front of my students. I miss my classes like crazy! This picture was from a news story a few years ago with a class that I absolutely loved!

[KOTA Territory News on FOX @BlackHillsFOX]

This is a perfect week to 'thank a teacher' https://t.co/dQQL2RPI5C

[Crystal McMachen, NBCT @McmachenCrystal]

1 of my teams is in the Quarterfinals for the #MATHCOUNTS video challenge! My kiddos are so excited!! https://t.co/SvPHE8Hy5z

[Crystal McMachen, NBCT @McmachenCrystal]

One of my favorite days of the year- #MATHCOUNTS Chapter Competition! This year my 2 favorite mathletes are with me! Go Hawks!

[Crystal McMachen, NBCT @McmachenCrystal]

@HamillHimself Haha! I knew what you meant so I didn’t do it! Shucks! Will you follow a life-long Star Wars fan anyways? #24hrfollow

[Crystal McMachen, NBCT @McmachenCrystal]

@HamillHimself Am I too late?!?

[Crystal McMachen, NBCT @McmachenCrystal]

Big thanks to the Crossroads staff for helping me get home! #SDSTEMEd

[Crystal McMachen, NBCT @McmachenCrystal]

All the way from Georgia! #SDSTEMEd

[Crystal McMachen, NBCT @McmachenCrystal]

SD STEM ED conference is on! #SDSTEMED #SDCTM

[Crystal McMachen, NBCT @McmachenCrystal]

This is how I started my day...tailgating our District Opener! I love my coworkers at Southwest Middle School! #RCASGreatThings

[Crystal McMachen, NBCT @McmachenCrystal]

Thanks for an awesome conference @NCTM! Glad to be almost home! #nctmlc

[Crystal McMachen, NBCT @McmachenCrystal]

Heading to the NCTM Leadership Conference tomorrow. Needed something to pass out that is from SD. How about 5 lbs of Mt Rushmore Taffy? @NCTM

[Crystal McMachen, NBCT @McmachenCrystal]

Enjoying my last few minutes of San Diego. #JoOnAStick #NCTMSD2019 @joboaler @youcubed

[Crystal McMachen, NBCT @McmachenCrystal]

Volunteering at the PAEMST booth! ♥️ this program! #NCSMSD2019 #PAEMST

[Crystal McMachen, NBCT @McmachenCrystal]

Just met a math legend! Marilyn Burns! #nctmSD2019