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Sarah Shartzer

@imperfectsquare.com.bsky.social

#iteachmath #mtbos #kydlc #edusky #edtech πŸ”— imperfectsquare.com

493 Followers  |  1,100 Following  |  15 Posts  |  Joined: 30.12.2024  |  1.7412

Latest posts by imperfectsquare.com on Bluesky

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Two sessions at the KASL Summer Refresher on Monday! @kasl.us

13.07.2025 23:26 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Three sessions at #IFLLEX tomorrow! I'll be in Room B202 all morning :) #kydlc

04.06.2025 01:34 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Bitmoji garage background with maze of algebra problems.

Bitmoji garage background with maze of algebra problems.

Bitmoji room background with a collection of toys.

Bitmoji room background with a collection of toys.

Bitmoji classroom background, with two sliding puzzles.

Bitmoji classroom background, with two sliding puzzles.

New online escape game for #algebra1 systems of equations. Open for anyone who wants to try/play with their classes:

tiny.cc/SYSTEMSSTART

Seven clues/eight systems to solve, plus a graph interpretation clue. DM if you'd like the answers list :)

#iteachmath #mtbos #edusky #edumath

06.04.2025 20:01 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Math history digital escapes from #PiDay a few years ago. Both are still open & ready for anyone to play! #iteachmath #mtbos #edusky

K-6 used the lower: K-3 as a class w/ teacher help & 4-6 in small groups; 7-12 used the higher in groups.

Higher level: tiny.cc/PIdayPLAY
Lower level: tiny.cc/PIGO

13.03.2025 17:40 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Sharing two activities for graphing linear functions from my #algebra class. Both are #googleslides, free & open to use/adapt as you choose!

One for graphing lines: bit.ly/coloringlines

And one for writing lines: bit.ly/trilines

#iteachmath #mtbos #edusky

05.03.2025 13:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Tiny URL | Free Short URL Redirects with Tinycc Changes a big URL into tiny URL. With link editing, detailed click statistics, QR Codes and Custom Domains.

They're mine, all created with Google Slides and tiny cc links. I created them specifically for a K-12 Pi Day experience, but they're obviously one-time-use for any particular school (or at least one-time-use per 12 years!), so I'd love it if they could be used by someone else.

30.01.2025 13:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Pi Day Links - L Pi Day Game - Lower Level Answers sarah.shartzer@kcd.org *capitalization matters in the tiny.cc addresses!* https://docs.google.com/presentation/d/1qgh4ywUs51GmUmFZQ9ugi4BZI7zsRZgKvh8mr6k7ZqY/preview...

Docs with answers & direct links to all clues:

docs.google.com/document/d/1...

docs.google.com/document/d/1...

30.01.2025 12:34 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Pi Day breakouts from a few years ago, played as a K-12 school. K-6 used the lower: K-3 playing as a class w/ teacher guidance & 4-6 in small groups. 7-12 played the higher in groups. At the end of the day, everyone had played the same game.

Higher Level: tiny.cc/PIdayPLAY
Lower Level: tiny.cc/PIGO

30.01.2025 12:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Three valentines envelopes with one open to show an algebraic inequality to solve.

Three valentines envelopes with one open to show an algebraic inequality to solve.

Candy hearts arranged to create an algebraic inequality.

Candy hearts arranged to create an algebraic inequality.

Four valentines with one open to flipped to show an algebraic inequality to solve.

Four valentines with one open to flipped to show an algebraic inequality to solve.

Solving inequalities (with negative coefficients) version of the Valentine's activity. tiny.cc/ineqvalentines. Available for anyone to use, along with printable worksheet.

Simplifying radicals version at tiny.cc/radvalentines.

#iteachmath #mtbos #algebra #prealgebra #edusky #mathsky

28.01.2025 15:06 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Would love to be added!

24.01.2025 22:39 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Valentine's Day themed radicals review for my #algebra students. Open for anyone to use: tiny.cc/radvalentines

#iteachmath #mtbos #edusky

19.01.2025 16:20 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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3 versions (similar clues, different content) of a digital escape game, all open for anyone to play with their classes! #iteachmath #mtbos #edusky

basic equations (pre-algebra): tiny.cc/EQCHALLENGE

simplifying expressions (algebra 1): tiny.cc/ALGEBRAPLAY

systems (algebra 2): tiny.cc/aa2systems

16.01.2025 12:35 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Self-Checking Google Sheets | bit.ly/selfchecksheets SELF CHECKING ASSIGNMENTS WITH GOOGLE SHEETS sarah.shartzer@kcd.org | @SarahShartzer Many of the templates have a short video included that will show you how to set them up. But the general s...

A link to ALL of my self-checking #googlesheets that can be customized by teachers. The programming is ready to go -- just add your own questions & (matchable) answers, then share with students!

#edusky #iteachmath #mtbos

bit.ly/selfchecksheets

01.01.2025 18:58 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Another self-checking #googlesheet builds 24 different snowmen as students enter answers.

All programmed for you - just add your own questions & (matchable) answers! #edusky #iteachmath #mtbos

examples here: tiny.cc/snowmanexample & tiny.cc/snowmanexample2

template here: tiny.cc/snowmantemplate

31.12.2024 12:20 β€” πŸ‘ 16    πŸ” 5    πŸ’¬ 2    πŸ“Œ 2
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First #EduSky post! Sharing a self-checking #googlesheet that "reacts" to a student's answer. #iteachmath #mtbos

All programmed for you - just add your own questions & (matchable) answers!

example here: tiny.cc/bitmojicheckexample & tiny.cc/bitmojicheckexample2

template here: tiny.cc/bitmojicheck

30.12.2024 23:52 β€” πŸ‘ 28    πŸ” 4    πŸ’¬ 3    πŸ“Œ 0

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