Andrew Walter

K-12 Math Curriculum Specialist (focus on 9-12) after teaching high school math and MESA in Stockton Unified for the past 26 years. 2017 PAEMST recipient.

[Andrew Walter @Math_In_Action]

@MidSchoolMath Got get some of it to determine if it’s mild, medium or spicy. #ncsm2026

[Andrew Walter @Math_In_Action]

Thought for the day, week, year… #ncsm2026

[Andrew Walter @Math_In_Action]

So glad to have finally made it to #ncsm2026 - Bold Mathematics Leadership. Listening to Brian Buckhalter and getting ready for a long couple of days.

[Andrew Walter @Math_In_Action]

@LieslMcConchie See you in Denver!

[Andrew Walter @Math_In_Action]

@Halia0__ 96

[Andrew Walter @Math_In_Action]

@Mindsparkx__ 11cm

[Andrew Walter @Math_In_Action]

@teachergoals Wow - perfect score.

[Andrew Walter @Math_In_Action]

@waitmaya 31

[Andrew Walter @Math_In_Action]

@Im___maryam I see 10 but what about “i” and “e”?

[Andrew Walter @Math_In_Action]

How long do you spend building rapport? a) happens naturally, b) the first few days, c) all year long

[Andrew Walter @Math_In_Action]

@howie_hua Thanks for the new info - always cool to learn a new math fact.

[Andrew Walter @Math_In_Action]

@robertkaplinsky I used to think that since I was fast at math and could do a lot of math in my head, I understood math. Teaching has redefined this understanding completely.

[Andrew Walter @Math_In_Action]

@Aestheticsn1 2208

[Andrew Walter @Math_In_Action]

@Hazalizy 14

[Andrew Walter @Math_In_Action]

@Kinza1278 18

[Andrew Walter @Math_In_Action]

@bade1hp (Unshaded)(shaded)

[Andrew Walter @Math_In_Action]

@bade1hp 14

[Andrew Walter @Math_In_Action]

@hifriends7640 150 degrees

[Andrew Walter @Math_In_Action]

@Hazalizy 140+55=195

[Andrew Walter @Math_In_Action]

@Dilekk344 7*4=28