David Sladkey

My heart has been aching since March 27 when an executive order came out. This is my way of doing something about it. I would like to invite you to a Don’t Erase Black History Protest Walk in Naperville. Would you join me? tinyurl.com/donteraseblack…

@AKastenbom Thank you so much Arne! That really means a lot! Hope our paths cross again sometime!!

Hey All, I recently retired from 37 years of high school math teaching! Are you looking for a professional development event for High School Mathematics or or involving Mathematics Co-Teaching? Go to davidsladkey.com to get more information. Can't wait to connect with you.

@PaulZientarski Thank you Z! It was a great honor to present with you about a topic we both love!!

@dsladkey I had the great fortune to observe Dave teach several times over the years. His classes were engaging and unique. I also had several opportunities to present with him in different venues. I highly recommend him as a presenter.

#nchsduckbreak Just checking out the “Big Tree” in Redwood National Park in California

Love this problem!!!! 🚴 #wsmc23

Another proud day for the Redhawks! Congratulations to Wright King who was honored as the Teacher of the Year and to Brett Thompson who was honored with the “Big Thinker” award at the ITEC Conference today. #PartnersInGrowth

@JThornton_NCHS @NeubauerNCHS @NCHSOFFICIAL So great! Congrats Mr. King!!!!

Congratulations Wright King, @NCHSOFFICIAL CTE teacher. Mr. King has been chosen as the High School Teacher of the Year by the Technology Education Association of Illinois. This is a well deserved honor. So proud of you! #PartnersInGrowth

@WNMathematics Love this type of #bluetapemath

Mr. Puorto shared a parallel lines interactive lesson with the Geometry team during this morning’s Falcon Time. #teachersteachingteachers

Please stop by and hang out with us on Monday 5:30 Central Time. We will be sharing a few ideas for helping students get up and out of their seats as well lots of #brainbreaks (plus digital resources and videos) Register today.

@MaryNCC @NC_TeacherEd @pgliljedahl @MathICTM That would be fantastic!! Let’s figure out a time to make that work!!

@dsladkey @NC_TeacherEd @pgliljedahl @MathICTM David, are you teaching this term? I was wondering if my students could visit assuming we could match schedules.

North Central College’s Elementary Education first year students are up to the board, working on Building Thinking Classrooms in Mathematics “thin slicing” with quadratic equations! Shocked that they could write on the windowsI @NC_TeacherEd @pgliljedahl @MathICTM @dsladkey

Get students refocused and refreshed by getting them moving! 🕺 Join @dsladkey & @smiller229 for a FREE Webinar on Sept 12 & see how you can bring #brainbreaks to your classroom. Register Now: ow.ly/9faR50Kqf8n

@nchs_atc This is beautiful! I love pizza discussions like this. I usually have them with my wife when I’m trying to buy the extra large instead of the medium. It is such a better deal! Who doesn’t like leftover pizza?

Hey @dsladkey this is for you…check the thread…

Gotta remember this!!!! "It’s not how we make mistakes, but how we deal with them that defines us." @jimkwik

Just saw this while traveling … at a half a cent a mile I will drive a million miles to get $5000. #mathfail

Dude! @reginaldduncs You are everywhere! Loved hearing your wisdom this morning to all of us new awardees. #paemst

So great to hang out with the other #paemst IL awardees last night at the @WarnerTheater in Washington DC. K-6 Science 2020 Clara Shortino, K-6 Math Brandy Hempen @mshempen and 7-12 Science Tanya Katovich @tkatovich

Twelve states are represented here. can you name them? I will help you…7 o’clock is New York. #paemst bling.

Loved hearing about your two keys to leadership… 1) Accomplish the mission 2) Take care of your people #paemst @naperville203 Reminds me of @smiller229 and @JThornton_NCHS