Estimation 180

Building number sense one day at a time. Follow the creator, @mr_stadel, and subscribe for updates at

[Estimation 180 @Estimation180]

Estimation 180 is BACK with many updates.
Two good places to start:
1. The Teacher Resource Page
https://t.co/7owwgeY9e4

2. Blog Post about the updates
https://t.co/zGPnrUv9Qk

[Estimation 180 @Estimation180]

New #estimation180 activity

[Andrew Stadel @mr_stadel]

Here is an #Estimation180 Scavenger Hunt activity for you, your family, and students.
Bonus: you can use it with #clotheslinemath too!

https://t.co/LBT86xhRON

[Andrew Stadel @mr_stadel]

New Estimation 180 Podcast episode:
A Definition for Number Sense
#estimation180

Listen here or your favorite podcast player:
https://t.co/g2YM9K4RED

[Estimation 180 @Estimation180]

New podcast episode came out today!

[Andrew Stadel @mr_stadel]

NEW Episode of the #Estimation180 podcast for you all! #mtbos #iteachmath

Hacking A Question About Time to Empower Math Students
https://t.co/H3i5IQZR89

[Estimation 180 @Estimation180]

Did you hear that Season 2 of the #estimation180 podcast started today?

Tell a friend!

[Andrew Stadel @mr_stadel]

I’m thrilled to share the beginning of Season 2 of the Estimation 180 Podcast.
https://t.co/o28HPvyBvV

Check out the first episode where I share my favorite question to gauge number sense.
#estimation180 #mtbos #iteachmath

[Andrew Stadel @mr_stadel]

I’m SO THRILLED about the Math Confessions Podcast
#mtbos #ITeachMath

I recorded two interviews this week and am really inspired by these two educators!
I know you will be inspired too!
Subscribe and don’t miss a beat!
https://t.co/pZsQYMDw5d

[Andrew Stadel @mr_stadel]

Math Confessions!

I’m starting a new podcast in the fall titled Math Confessions.
#mtbos #iteachmath

I believe it’s going to be a valuable experience for all math educators. Learn more at https://t.co/pZsQYMDw5d

[Andrew Stadel @mr_stadel]

Episode #4 of the #Estimation180 podcast is out today! #mtbos #iteachmath

An exclusive episode of Talking with My Math Minions: Even/Odd Numbers and Irregular Fractions

https://t.co/RNWplcT2Vk

[Estimation 180 @Estimation180]

Episode #4 of the #Estimation180 podcast is out today! #mtbos #iteachmath

An exclusive episode of Talking with My Math Minions: Even/Odd Numbers and Irregular Fractions

https://t.co/VFizuSrfo1

[Andrew Stadel @mr_stadel]

This was a big week for #estimation180
One of those things was the Estimation 180 Starter Guide.
#mtbos #iteachmath

If you’d like to learn more, head to https://t.co/G1L9597nZg

[Estimation 180 @Estimation180]

Episode 3 of the #Estimation180 Podcast is here.
“Range Can Be the Heart of Estimation”

I used to be scared of building range with students. Hear how I overcame that fear.
https://t.co/yeLL2IiSuz

[Andrew Stadel @mr_stadel]

#Estimation180 teachers, fans, and users,

When do you typically have students do their range building?

In other words, when do they create their lower limit ("too low") and their upper limit ("too high") in relation to making their estimate?
#MTBoS #iteachmath

[chase orton @mathgeek76]

Which is the best buy? #mtbos #iteachmath #mathchat #unitchat #mathfight @estimation180 @gfletchy @robertkaplinsky @MrsNewell22 @Jstevens009

[Estimation 180 @Estimation180]

Thanks to @a_schindy @SunriseMathMan @normabgordon and so many others for the positive responses to Episode 1 of the #Estimation180 podcast.
#mtbos #iteachmath

Episode 2 is now available!
https://t.co/TxCiSgboAE

[Estimation 180 @Estimation180]

Estimation 180 Podcast
Episode # 2:
How Visuals can Help Students Develop Better Math Reasoning
#mtbos #iteachmath #estimation180

Hear about a mistake I made, the lessons learned, 2 practical tips, and math minions are back!
https://t.co/TxCiSfTNJ6

[Estimation 180 @Estimation180]

Episode #2 of the Estimation 180 podcast gets released on Wednesday, May 22.
#mtbos #iteachmath #estimation180

If you missed episode #1, head to https://t.co/JNn3MnSGf1

[amber thienel @amberthienel]

I just listened to the first episode on my way in to school. So good! #MTBoS #ITeachMath

[Estimation 180 @Estimation180]

@MsGirardinK @Desmos Cool!

[Estimation 180 @Estimation180]

@Mr_H_Teacher @TVDSBmath Thanks for the support, Marc. Looking forward to hearing what resonated with you.
Cc @mr_stadel

[Estimation 180 @Estimation180]

It’s HERE!
The Estimation 180 podcast with @mr_stadel

Episode # 1
Mirroring Questions and Curiosity Exchanges with Students
https://t.co/JNn3MnB5nt

#mtbos #iteachmath #estimation180