Andrew Stadel
astadel.bsky.social
Andrew Stadel
@astadel.bsky.social
78 followers 69 following 42 posts
• secondary math teacher • made estimation180.com All students deserve good adult humans in their lives... trying hard to be one. More at andrewstadel.com
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The @makemathmoments.bsky.social Virtual Summit is happening November 14-16 for thousands of educators sharing best practices with each other. #mtbos #iteachmath
Join in the action for free.
summit.makemathmoments.com?ac=Ec4bCg1h
Honored to be presenting Saturday, November 15
2025 Make Math Moments Virtual Summit
Free high impact MATH PD from your couch! Hosted by @makemathmoments #mmmsummit2025
summit.makemathmoments.com
The @makemathmoments.bsky.social Virtual Summit is happening in November and I'm pumped to join thousands of educators sharing best practices with each other.
You can register for free here summit.makemathmoments.com?ac=Ec4bCg1hI...
Honored to be presenting on Saturday, November 15
Thrilled to be part of the @makemathmoments.bsky.social Virtual Summit this year. Hope you can join thousands of educators sharing best practices with each other.
Register here summit.makemathmoments.com?ac=Ec4bCg1h
I'll be presenting on Saturday, November 15
Estimation 180 Toolkit Grade 6 Installment #3 is LIVE!

Make sense of INTEGERS through conceptual lessons and a fluency game that fit perfectly into your core curriculum.
#mtbos #iteachmath
Learn more at estimation180.com/toolkit-grad...
Teachers! The newest Grade 6 Estimation 180 Toolkit is coming this Friday 🎉

It’s packed with lessons and a fluency game that help students see and understand integers.
Learn more at estimation180.com/toolkit-grad...
#mtbos #iteachmath
About how many cheesy crackers does it take to learn multiplication in Grade 3? 😀

Next installment of the #Estimation180 Grade 3 Toolkit coming this week. #mtbos #iteachmath You can learn more at estimation180.com/toolkit
Yeah!
Looking forward to seeing you Mike
Reposted by Andrew Stadel
mikewiernicki
I'm presenting at CMC-South! Looking forward to learning alongside other math teachers and leaders and sharing the importance of curiosity and creativity in the math classroom! #CMCSouth #whatif #CAMathCouncil
Grade 3. It’s about to get cheesy in the Estimation 180 Toolkit with:
• multiplication
• division
• addition
• subtraction
#estimation180 #mtbos #iteachmath
NEW Installment to the
Grade 6 Estimation 180 Toolkit
this Friday.
Packed with RATIOS goodies.
See what's inside here:
estimation180.com/toolkit-grad...

#mtbos #iteachmath #estimation180
About how many red/yellow counters are in each cup?
#estimation180 #mtbos #iteachmath

If I were to dump them out...how many red? how many yellow?
Got a delivery today for the Estimation 180 Toolkit. Pumped to put this task together for Math 6.

You can learn more about the toolkits at estimation180.com/toolkit
I LOVE to hear that. Thanks for sharing. I'm preparing a Grade 3 Estimation 180 Toolkit where those will come in handy.
3rd grade teachers out there...
This task would tie in with your math standards, right?
3.MD.C.7 #mtbos #iteachmath #estimation180

Curious how likely 3rd grade teachers are to have square inch tiles in their classrooms.
NEW blog post.
I'm forever grateful for Emmanuel who taught me a valuable lesson about number sense.
www.andrewstadel.com/blog/emmanuel
Plus, my 3 favorite number sense exercises to start the year.

Do you have a similar Emmanuel story?
#iteachmath #estimation180 #mtbos
Emmanuel Taught Me
A former students taught me about the importance of starting the year with number sense exercises.
www.andrewstadel.com
Excited to give it a try this year. Thanks for the tip!