Heather Johnson
@hthrlynnj.bsky.social
Professor at CU Denver . Reasoning deserves more status in math education . PAEMST . Partner . Momma . Learner . Scholar . Hiker . Gardener . She/Her
Reposted by Heather Johnson
TODAY'S THE DAY! It's one of the coolest dates of our lifetime.
Whether you go by month/day/year or day/month/year, if we write the date as one number, we will get a square number! Both sides can agree that today's date is a square date.
9,272,025=3045²
27,092,025=5205²
Whether you go by month/day/year or day/month/year, if we write the date as one number, we will get a square number! Both sides can agree that today's date is a square date.
9,272,025=3045²
27,092,025=5205²
September 27, 2025 at 7:11 AM
TODAY'S THE DAY! It's one of the coolest dates of our lifetime.
Whether you go by month/day/year or day/month/year, if we write the date as one number, we will get a square number! Both sides can agree that today's date is a square date.
9,272,025=3045²
27,092,025=5205²
Whether you go by month/day/year or day/month/year, if we write the date as one number, we will get a square number! Both sides can agree that today's date is a square date.
9,272,025=3045²
27,092,025=5205²
Crowd source question:
What are your favorite Desmos activities for transformations? Are there ones with parabolas that you like?
#mtbos #iteachmath
What are your favorite Desmos activities for transformations? Are there ones with parabolas that you like?
#mtbos #iteachmath
February 13, 2025 at 3:35 PM
Crowd source question:
What are your favorite Desmos activities for transformations? Are there ones with parabolas that you like?
#mtbos #iteachmath
What are your favorite Desmos activities for transformations? Are there ones with parabolas that you like?
#mtbos #iteachmath
Salad 2: arugula, tomato, parm, with a lemon vinaigrette. I made the dressing with 2 parts olive oil to 1/2 parts lemon juice and champagne vinegar. Added some finely diced cilantro and a pinch of salt. The cherry tomatoes were a bit past their prime so I marinated them in a bit of dressing. #salad
January 9, 2025 at 2:10 AM
Salad 2: arugula, tomato, parm, with a lemon vinaigrette. I made the dressing with 2 parts olive oil to 1/2 parts lemon juice and champagne vinegar. Added some finely diced cilantro and a pinch of salt. The cherry tomatoes were a bit past their prime so I marinated them in a bit of dressing. #salad
2025 is the year I learn to make salads.
First up: radicchio, arugula, orange, and some shaved ricotta salata. The dressing had oil, vinegar, pomegranate molasses, and Calabrian peppers. Somehow we had that stuff in the pantry. Got inspiration from #seriouseats - recipe in reply. #salad
First up: radicchio, arugula, orange, and some shaved ricotta salata. The dressing had oil, vinegar, pomegranate molasses, and Calabrian peppers. Somehow we had that stuff in the pantry. Got inspiration from #seriouseats - recipe in reply. #salad
January 7, 2025 at 5:08 PM
2025 is the year I learn to make salads.
First up: radicchio, arugula, orange, and some shaved ricotta salata. The dressing had oil, vinegar, pomegranate molasses, and Calabrian peppers. Somehow we had that stuff in the pantry. Got inspiration from #seriouseats - recipe in reply. #salad
First up: radicchio, arugula, orange, and some shaved ricotta salata. The dressing had oil, vinegar, pomegranate molasses, and Calabrian peppers. Somehow we had that stuff in the pantry. Got inspiration from #seriouseats - recipe in reply. #salad
Healthy eating goals for 2025: more fruits and vegetables and less salt.
I’m going to learn to make salads 🥗 and share the adventures!
Any of your favorites to share?
#mtboseats #salads
I’m going to learn to make salads 🥗 and share the adventures!
Any of your favorites to share?
#mtboseats #salads
January 1, 2025 at 6:20 PM
Healthy eating goals for 2025: more fruits and vegetables and less salt.
I’m going to learn to make salads 🥗 and share the adventures!
Any of your favorites to share?
#mtboseats #salads
I’m going to learn to make salads 🥗 and share the adventures!
Any of your favorites to share?
#mtboseats #salads
Reposted by Heather Johnson
November 24, 2024 at 12:37 AM
My favorite place to write is at home in the blue room.
What are your favorite writing spots?
#amwriting #edusky
What are your favorite writing spots?
#amwriting #edusky
Spongebob Loop GIF
ALT: Spongebob Loop GIF
media.tenor.com
November 21, 2024 at 5:23 PM
My favorite place to write is at home in the blue room.
What are your favorite writing spots?
#amwriting #edusky
What are your favorite writing spots?
#amwriting #edusky
November 20, 2024 at 9:23 PM
I keep looking at this weekend’s temps and thinking they are in Celsius 🥶🥶🥶
January 12, 2024 at 5:05 PM
I keep looking at this weekend’s temps and thinking they are in Celsius 🥶🥶🥶
Reposted by Heather Johnson
"People love stories of turning points, wake-up calls, sudden conversions, breakthroughs.... We need stories in which getting where you’re going—individually or as a society—mostly happens step by step with maybe some backsliding, muddle, and stalling, not via one great leap."
Rebecca Solnit: Slow Change Can Be Radical Change
“To see takes time, like to have a friend takes time.” –Georgia O’Keeffe * Someone at the dinner table wanted to know what everyone’s turning point on climate was, which is to say she w…
lithub.com
January 11, 2024 at 8:17 PM
"People love stories of turning points, wake-up calls, sudden conversions, breakthroughs.... We need stories in which getting where you’re going—individually or as a society—mostly happens step by step with maybe some backsliding, muddle, and stalling, not via one great leap."
Happy Halloween!
October 31, 2023 at 11:39 PM
Happy Halloween!
I work for an institution that’s younger than me. Weird and wonderful. #iteachmath
October 27, 2023 at 11:18 PM
I work for an institution that’s younger than me. Weird and wonderful. #iteachmath
Reposted by Heather Johnson
Middle of the Night Musings
Why are we afraid of our #RadicalDream?
Why are we afraid of radical dreaming?
Are we capable of radical dreams?
Who took away our ability to dream radically?
Did I? Do I?
#EduSky #EquityEduSky #MathEduSky
Why are we afraid of our #RadicalDream?
Why are we afraid of radical dreaming?
Are we capable of radical dreams?
Who took away our ability to dream radically?
Did I? Do I?
#EduSky #EquityEduSky #MathEduSky
October 18, 2023 at 10:42 AM
Middle of the Night Musings
Why are we afraid of our #RadicalDream?
Why are we afraid of radical dreaming?
Are we capable of radical dreams?
Who took away our ability to dream radically?
Did I? Do I?
#EduSky #EquityEduSky #MathEduSky
Why are we afraid of our #RadicalDream?
Why are we afraid of radical dreaming?
Are we capable of radical dreams?
Who took away our ability to dream radically?
Did I? Do I?
#EduSky #EquityEduSky #MathEduSky
Reposted by Heather Johnson
Hello math friends!
Fun new Public Math project getting underway!
We send you paper hat tiles; you collect learners' ideas and questions; we make an e-book to share with the world.
Sign up here to participate: docs.google.com/forms/d/e/1F...
Details in the form. Hit me up with questions.
Fun new Public Math project getting underway!
We send you paper hat tiles; you collect learners' ideas and questions; we make an e-book to share with the world.
Sign up here to participate: docs.google.com/forms/d/e/1F...
Details in the form. Hit me up with questions.
Mailing address for Hat Tiles
We will send you a free set of punch-out paper hat tiles (the newly discovered aperiodic monotile). In return, we'll ask you to:
Share these with math learners of any age, and
Send us at least one que...
docs.google.com
October 18, 2023 at 1:50 AM
Hello math friends!
Fun new Public Math project getting underway!
We send you paper hat tiles; you collect learners' ideas and questions; we make an e-book to share with the world.
Sign up here to participate: docs.google.com/forms/d/e/1F...
Details in the form. Hit me up with questions.
Fun new Public Math project getting underway!
We send you paper hat tiles; you collect learners' ideas and questions; we make an e-book to share with the world.
Sign up here to participate: docs.google.com/forms/d/e/1F...
Details in the form. Hit me up with questions.
This old pupper loves to play games. Our latest is one, two, three. He holds position and I toss three treats in different directions and he gets to find them! He’s a pro with finding treats one and two and usually needs a hint to find treat three (and it’s not always the last treat I toss!).
October 19, 2023 at 1:06 AM
This old pupper loves to play games. Our latest is one, two, three. He holds position and I toss three treats in different directions and he gets to find them! He’s a pro with finding treats one and two and usually needs a hint to find treat three (and it’s not always the last treat I toss!).
Reposted by Heather Johnson
📍Pinned Post: Welcome to the #iTeachMath ♾️ feed!
♾️ This feed is for posts related to mathematics education.
♾️ Any of these hashtags used by anyone will go into the feed: #iTeachMath #MTBoS #MathEd #MathChat
♾️ emoji can be used by #EduSky
♾️ Use Alt Text for pics & CamelCase in hashtags.
♾️ This feed is for posts related to mathematics education.
♾️ Any of these hashtags used by anyone will go into the feed: #iTeachMath #MTBoS #MathEd #MathChat
♾️ emoji can be used by #EduSky
♾️ Use Alt Text for pics & CamelCase in hashtags.
October 10, 2023 at 5:42 PM
📍Pinned Post: Welcome to the #iTeachMath ♾️ feed!
♾️ This feed is for posts related to mathematics education.
♾️ Any of these hashtags used by anyone will go into the feed: #iTeachMath #MTBoS #MathEd #MathChat
♾️ emoji can be used by #EduSky
♾️ Use Alt Text for pics & CamelCase in hashtags.
♾️ This feed is for posts related to mathematics education.
♾️ Any of these hashtags used by anyone will go into the feed: #iTeachMath #MTBoS #MathEd #MathChat
♾️ emoji can be used by #EduSky
♾️ Use Alt Text for pics & CamelCase in hashtags.
New hair color for fall. Picture taken in a safely parked vehicle.
October 11, 2023 at 12:32 AM
New hair color for fall. Picture taken in a safely parked vehicle.
Welcome, October poppy!
October 8, 2023 at 3:15 PM
Welcome, October poppy!