Dad, Husband, Math Teacher @Desmos @DesmosClassroom Fellow he/him ❤ Volleyball and Crochet @jedbutler@mathstodon.xyz
Joined May 2012
- Tweets 10,155
- Following 1,377
- Followers 2,880
- Likes 7,821
1,053 Photos and videos
Step 1: Plot your data in a table
Step 2: Click on the ‘add regression’ icon
✅ Done!
→ Learn more about ✨new table regressions✨ in our help center: help.desmos.com/hc/en-us/art…
→ Keep up with What's New🎉 at Desmos: help.desmos.com/hc/en-us/art…
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🚨Recursion🔁 is now LIVE in Desmos!🚨
Now go tell a friend to tell a friend to tell a friend to…
→ Explore this graph: desmos.com/calculator/xgdvqd…
→ Learn more about recursion syntax and see more examples: help.desmos.com/hc/en-us/art…
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1 Dec 2023
I wanted something to help animate polar graphing, showing Θ and how r can be same direction ( ) or opp. direction (-), and show how the rotations can be coterminal & beyond the -2pi...2pi range...here's what I got: desmos.com/calculator/d6ehrm… @desmos #iteachmath #MTBoS
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5 Dec 2023
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30 Nov 2023
Made @Desmos Geometry tool to show markings on a shape for congruence , right angles, and parallel relationships. Feel free to use as you see fit. Embeds in Activities too. Feedback on quirks / improvements welcome:
desmos.com/geometry/v0jtp6k4…
#iteachmath #desmosgeometry #mtbos
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The Desmos Global Math Art Contest is here! Have a graph that you’re proud of? We’d love to see it.
Submissions open December 1st. Learn more at blog.desmos.com.
ALT Image. The Desmos Global Math Art Contest is here!
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Jedidiah retweeted
17 Nov 2023
"I wish I was a math person"
ALT Frame 1: Person labeled "anyone" saying "I wish I was a math person" to a genie. Frame 2: Genie says "It is done." Frame 3: "Anyone" said "Nothing's changed." Frame 4: Genie says "Correct."
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1 Nov 2023
Triangle Congruence exploration with new geometry tool teacher.desmos.com/activityb… @desmosclassroom
Lots of credit to @davidpetro314 @MsBeckerMaths @Audra1475 for earlier versions of content. #iteachmath #mtbos #geometry
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19 Oct 2023
Wanted to help calc BC students visualize Euler's Method. Here's my attempt so far: desmos.com/calculator/fn4aeu…
#iteachmath #MTBoS #desmosstudio @Desmos
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Jedidiah retweeted
22 Sep 2023
Let the kids build some intuition before you “teach” them anything. Pretty please. #ElemMathChat
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Jedidiah retweeted
10 Aug 2023
New post:
Simplify? What is the goal? When is it appropriate? How much is too much?
blog.mathed.page/2023/08/10/…
#mtbos #iteachmath #mathed
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21 Jun 2023
This is a good webinar. Helps framing the structure in how it all works in CL.
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19 Jun 2023
Happy to be a father and be with the man that taught me how to be a father. #happyfathersday to all the dads out there.
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13 Jun 2023
Great way to jump into creating and editing on the @desmosclassroom Activity Builder platform. #iteachmath It's going to be fun. Hope to see you there.
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7 Jun 2023
What do you think makes most sense to a 7 year old?
Q: how many sides does a circle have?
#iteachmath #mtbos #tmwyk
25%
Circle = zero sides
34%
Circle = one side
19%
Circle = infinite sides
23%
Let me see results
97 votes • Final results
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Jedidiah retweeted
20 May 2023
.@Fractiontalks
#fractiontalks
Hundreds of options where that came from.
19 May 2023
A neat puzzle-
1. Shade any 2 sections
2. What fraction of the square is shaded?
3. What other fractions are possible? Impossible?
This puzzle kicked off discussions at an online Maths Teacher Circles session.
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Jedidiah retweeted
19 May 2023
Students rarely spend time with regards to the relationship of numbers, and general truths about them being odd/even. Strengthening this early on supports future precision/interest in arithmetic.
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Jedidiah retweeted
18 May 2023
I made a new escape room in Desmos!
Desmos Escape 2: The Museum
Play it here: student.desmos.com/join/tq5t…
You don't have to log in, but if you do it saves your progress in case you want to come back to it.
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Jedidiah retweeted
18 May 2023
And if you haven't played the first one, here it is again: student.desmos.com/join/m9jv…
Keep an eye out for some fun call backs in the second.
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