Mike Reiners

Math educator & presenter. Educational technologist. Complex, irrational, & occasionally imaginary thinker.

[Mike Reiners @MrReiners]

How to work with your IT Department at #CyberEdCon25
@cyber_dot_org

[Mike Reiners @MrReiners]

Learning about the new Cybersecurity 701 course at @cyber_dot_org 's #CyberEdCon25 !

[Mike Reiners @MrReiners]

Teaching students to Stay Informed, Stay Safe Online with Emily Flach & Lisa Schwartz at
#CyberEdCon25
@cyber_dot_org

[Mike Reiners @MrReiners]

Who compromised the dam software? And why?
#CyberEdCon25
@cyber_dot_org

[Mike Reiners @MrReiners]

Day 1 keynote with Lynn Dohm at #CyberEdCon25!
@cyber_dot_org

[Mike Reiners @MrReiners]

@mctm_mn #MCTDuluth
Kevin Dykema, @NCTM President:
How many dots do you see?
How did you group them?
Well, um...

[Mike Reiners @MrReiners]

Something I learned this weekend at @mctm_mn #MCTM24:
https://t.co/jkE3dHH5iI
Pretty cool.

[Mike Reiners @MrReiners]

It’s Kami’s 10th birthday and to celebrate they’re giving away $10k worth of prizes to teachers! Enter now and tell them what little bit of magic you need in your classroom, and who knows? It may just come true! https://t.co/LIeL8HG1pV #KamiTurns10

[Mike Reiners @MrReiners]

Daily Interesting Math Problem - Let's Explore (from here on out, #DIMPLE):

Name a two-digit prime AB, where A and B are its digits, that when added to BA results in a perfect square.

Solutions receive more credit than answers. 😊

[Mike Reiners @MrReiners]

@mhkingsbury Were you confounded?

[Mike Reiners @MrReiners]

Hey, @mctm_mn - join me, and I promise this will be the best last session you attend at this conference.
#mctmduluth #MCTM23

[Mike Reiners @MrReiners]

@DrKChilds @pgliljedahl

[Mike Reiners @MrReiners]

@mathillustrated Yes, I noticed that - was wondering if you were bringing it up because of some current event or new/related research.

[Mike Reiners @MrReiners]

@jamestanton 1... hundred and eighty degree rotation.
#OkayICheated

[Mike Reiners @MrReiners]

@teachergoals I am *this* old... 😮‍💨

[Mike Reiners @MrReiners]

Hey, @mctm_mn teachers: headed to the #MCTM23 Spring Conference in Duluth? Looking through sessions and making your plan?
If you teach/train/coach HS Geometry (or integrated), consider attending this session!
Sat, 11:45-12:45 session #145 - Harbor Side 203

[Mike Reiners @MrReiners]

@strom_win What can I use to solve all these equations?
The key's in this poem: in-verse operations.

[Mike Reiners @MrReiners]

Yay symmetry!

⬛⬛🟨⬛⬛
⬛🟨🟨🟨⬛
🟩🟩🟩🟩🟩

[Mike Reiners @MrReiners]

@ArringtonKatey See you there! Let's go to each other's sessions. Spontaneous IFF meetup?