TDSBmath's profile picture. We're the Toronto District School Board Mathematics & Numeracy Department, serving K-12 educators, students, families, and communities across @TDSB. We sudoku.

TDSB Mathematics & Numeracy

@TDSBmath

We're the Toronto District School Board Mathematics & Numeracy Department, serving K-12 educators, students, families, and communities across @TDSB. We sudoku.

TDSB Mathematics & Numeracy reposted

Our math challenge today was “can you draw this image?” Ss were shown an image for 2 secs then had 30 secs to draw it from memory. It created great #mathtalk about geometry and positional language. Thank you @robertsonprog! @TDSBmath @davisville_jps

msbhatcher's tweet image. Our math challenge today was “can you draw this image?” Ss were shown an image for 2 secs then had 30 secs to draw it from memory. It created great #mathtalk about geometry and positional language. Thank you @robertsonprog! @TDSBmath @davisville_jps
msbhatcher's tweet image. Our math challenge today was “can you draw this image?” Ss were shown an image for 2 secs then had 30 secs to draw it from memory. It created great #mathtalk about geometry and positional language. Thank you @robertsonprog! @TDSBmath @davisville_jps
msbhatcher's tweet image. Our math challenge today was “can you draw this image?” Ss were shown an image for 2 secs then had 30 secs to draw it from memory. It created great #mathtalk about geometry and positional language. Thank you @robertsonprog! @TDSBmath @davisville_jps
msbhatcher's tweet image. Our math challenge today was “can you draw this image?” Ss were shown an image for 2 secs then had 30 secs to draw it from memory. It created great #mathtalk about geometry and positional language. Thank you @robertsonprog! @TDSBmath @davisville_jps

TDSB Mathematics & Numeracy reposted

Learning about democracy with donuts: Comparing "How we voted" with "What we got" using First-Past-The-Post in the 2022 Provincial Election. @FairVoteCanada @TDSBmath @tdsb_Carleton @meslin

michellemunk76's tweet image. Learning about democracy with donuts: Comparing "How we voted" with "What we got" using First-Past-The-Post in the 2022 Provincial Election. @FairVoteCanada @TDSBmath @tdsb_Carleton @meslin
michellemunk76's tweet image. Learning about democracy with donuts: Comparing "How we voted" with "What we got" using First-Past-The-Post in the 2022 Provincial Election. @FairVoteCanada @TDSBmath @tdsb_Carleton @meslin
michellemunk76's tweet image. Learning about democracy with donuts: Comparing "How we voted" with "What we got" using First-Past-The-Post in the 2022 Provincial Election. @FairVoteCanada @TDSBmath @tdsb_Carleton @meslin

TDSB Mathematics & Numeracy reposted

Grade 1s & 2s @TPPS_TDSB are playing different games “to make 10” and Ss are using rekenreks or ten sticks to support them in play!!!! @TDSBmath @npersaudLC4 @ldilworth1

bookandpen2015's tweet image. Grade 1s & 2s @TPPS_TDSB are playing different games “to make 10” and Ss are using rekenreks or ten sticks to support them in play!!!!  @TDSBmath @npersaudLC4 @ldilworth1
bookandpen2015's tweet image. Grade 1s & 2s @TPPS_TDSB are playing different games “to make 10” and Ss are using rekenreks or ten sticks to support them in play!!!!  @TDSBmath @npersaudLC4 @ldilworth1
bookandpen2015's tweet image. Grade 1s & 2s @TPPS_TDSB are playing different games “to make 10” and Ss are using rekenreks or ten sticks to support them in play!!!!  @TDSBmath @npersaudLC4 @ldilworth1
bookandpen2015's tweet image. Grade 1s & 2s @TPPS_TDSB are playing different games “to make 10” and Ss are using rekenreks or ten sticks to support them in play!!!!  @TDSBmath @npersaudLC4 @ldilworth1

TDSB Mathematics & Numeracy reposted

Cold day = less kids at school… but MORE time for 1on1 support. Today a gr 3 student who was only subitizing was able to learn & demonstrate counting on & counting on from the larger #, through game play! So excited by this movement in skills! @TDSBmath @npersaudLC4 @ldilworth1

bookandpen2015's tweet image. Cold day = less kids at school… but MORE time for 1on1 support. Today a gr 3 student who was only subitizing was able to learn & demonstrate counting on & counting on from the larger #, through game play! So excited by this movement in skills! @TDSBmath @npersaudLC4 @ldilworth1

TDSB Mathematics & Numeracy reposted

We loved playing Race to the Flat! Ss take turns rolling the die, filling their flat (hundreds block) with units, and trading the ones for tens rods to cover the 100 block. First to fill the flat wins! Thank you for the suggestion @FOS6Alvarez @davisville_jps @TDSBmath

msbhatcher's tweet image. We loved playing Race to the Flat! Ss take turns rolling the die, filling their flat (hundreds block) with units, and trading the ones for tens rods to cover the 100 block. First to fill the flat wins! Thank you for the suggestion @FOS6Alvarez @davisville_jps @TDSBmath
msbhatcher's tweet image. We loved playing Race to the Flat! Ss take turns rolling the die, filling their flat (hundreds block) with units, and trading the ones for tens rods to cover the 100 block. First to fill the flat wins! Thank you for the suggestion @FOS6Alvarez @davisville_jps @TDSBmath
msbhatcher's tweet image. We loved playing Race to the Flat! Ss take turns rolling the die, filling their flat (hundreds block) with units, and trading the ones for tens rods to cover the 100 block. First to fill the flat wins! Thank you for the suggestion @FOS6Alvarez @davisville_jps @TDSBmath
msbhatcher's tweet image. We loved playing Race to the Flat! Ss take turns rolling the die, filling their flat (hundreds block) with units, and trading the ones for tens rods to cover the 100 block. First to fill the flat wins! Thank you for the suggestion @FOS6Alvarez @davisville_jps @TDSBmath

TDSB Mathematics & Numeracy reposted

First day of doubles & double double games for a grade 3 class @TDSB_GW . Hearing some great math talk with their partners: “3! Double 3 is 6.” “5. Two 5s is 10, and then two 10s is 20!” @TDSBmath @lcgk93

bookandpen2015's tweet image. First day of doubles & double double games for a grade 3 class @TDSB_GW . Hearing some great math talk with their partners: “3! Double 3 is 6.” “5. Two 5s is 10, and then two 10s is 20!” @TDSBmath @lcgk93
bookandpen2015's tweet image. First day of doubles & double double games for a grade 3 class @TDSB_GW . Hearing some great math talk with their partners: “3! Double 3 is 6.” “5. Two 5s is 10, and then two 10s is 20!” @TDSBmath @lcgk93
bookandpen2015's tweet image. First day of doubles & double double games for a grade 3 class @TDSB_GW . Hearing some great math talk with their partners: “3! Double 3 is 6.” “5. Two 5s is 10, and then two 10s is 20!” @TDSBmath @lcgk93

TDSB Mathematics & Numeracy reposted

Ms Andrews’ Gr 4 Ss took the Math Monday Challenge vertical a la Peter Liljedahl!! They represented their mathematical thinking using pictorial representation & number knowledge that included factorials! ⁦⁦@TDSBmath⁩ ⁦@FOS6Alvarez

bedfordparkpsto's tweet image. Ms Andrews’ Gr 4 Ss took the Math Monday Challenge vertical a la Peter Liljedahl!! They represented their mathematical thinking using pictorial representation & number knowledge that included factorials! ⁦⁦@TDSBmath⁩ ⁦@FOS6Alvarez⁩
bedfordparkpsto's tweet image. Ms Andrews’ Gr 4 Ss took the Math Monday Challenge vertical a la Peter Liljedahl!! They represented their mathematical thinking using pictorial representation & number knowledge that included factorials! ⁦⁦@TDSBmath⁩ ⁦@FOS6Alvarez⁩

TDSB Mathematics & Numeracy reposted

Starting the implementation of Lawson math groups today in grade 3 classes @TPPS_TDSB . Ss were so excited to play the differentiated games and practice their counting - addition skills. First day was a success! @TDSBmath @ldilworth1

bookandpen2015's tweet image. Starting the implementation of Lawson math groups today in grade 3 classes @TPPS_TDSB . Ss were so excited to play the differentiated games and practice their counting - addition skills. First day was a success! @TDSBmath @ldilworth1
bookandpen2015's tweet image. Starting the implementation of Lawson math groups today in grade 3 classes @TPPS_TDSB . Ss were so excited to play the differentiated games and practice their counting - addition skills. First day was a success! @TDSBmath @ldilworth1
bookandpen2015's tweet image. Starting the implementation of Lawson math groups today in grade 3 classes @TPPS_TDSB . Ss were so excited to play the differentiated games and practice their counting - addition skills. First day was a success! @TDSBmath @ldilworth1
bookandpen2015's tweet image. Starting the implementation of Lawson math groups today in grade 3 classes @TPPS_TDSB . Ss were so excited to play the differentiated games and practice their counting - addition skills. First day was a success! @TDSBmath @ldilworth1

TDSB Mathematics & Numeracy reposted

Math is everywhere @TDSB_GW ! New doubling math games already being played (differentiated) and math lesson samples displayed for others in the hallway! @TDSBmath @ldilworth1

bookandpen2015's tweet image. Math is everywhere @TDSB_GW ! New doubling math games already being played (differentiated) and math lesson samples displayed for others in the hallway! @TDSBmath @ldilworth1
bookandpen2015's tweet image. Math is everywhere @TDSB_GW ! New doubling math games already being played (differentiated) and math lesson samples displayed for others in the hallway! @TDSBmath @ldilworth1
bookandpen2015's tweet image. Math is everywhere @TDSB_GW ! New doubling math games already being played (differentiated) and math lesson samples displayed for others in the hallway! @TDSBmath @ldilworth1
bookandpen2015's tweet image. Math is everywhere @TDSB_GW ! New doubling math games already being played (differentiated) and math lesson samples displayed for others in the hallway! @TDSBmath @ldilworth1

A lot of math happening in the morning routine at George Webster Elementary School 🤩

TDSBmath's tweet image. A lot of math happening in the morning routine at George Webster Elementary School 🤩

TDSB Mathematics & Numeracy reposted

Learning about climate change, engaging in environmental advocacy, and making connections to math in Ms Mannakis’ grade 7 classroom. @tdsb @EcoSchoolsTDSB @frajwani @npersaudLC4 @LC2_TDSB @TDSBmath @mmefrhmnd

ValleyParkTDSB's tweet image. Learning about climate change, engaging in environmental advocacy, and making connections to math in Ms Mannakis’ grade 7 classroom. @tdsb @EcoSchoolsTDSB @frajwani @npersaudLC4 @LC2_TDSB @TDSBmath @mmefrhmnd
ValleyParkTDSB's tweet image. Learning about climate change, engaging in environmental advocacy, and making connections to math in Ms Mannakis’ grade 7 classroom. @tdsb @EcoSchoolsTDSB @frajwani @npersaudLC4 @LC2_TDSB @TDSBmath @mmefrhmnd
ValleyParkTDSB's tweet image. Learning about climate change, engaging in environmental advocacy, and making connections to math in Ms Mannakis’ grade 7 classroom. @tdsb @EcoSchoolsTDSB @frajwani @npersaudLC4 @LC2_TDSB @TDSBmath @mmefrhmnd

TDSB Mathematics & Numeracy reposted

Playing dreidel and learning data and probability at @ParkdalePs @TDSBmath

michellemunk76's tweet image. Playing dreidel and learning data and probability at @ParkdalePs @TDSBmath
michellemunk76's tweet image. Playing dreidel and learning data and probability at @ParkdalePs @TDSBmath

TDSB Mathematics & Numeracy reposted

Gr 1/2 students @TDSB_GW are completing math interviews to help dig down on counting vs addition strategies. Co-teaching morning trying out groups of to arrays to the beginnings of area models with jr esl class. @TDSBmath

bookandpen2015's tweet image. Gr 1/2 students @TDSB_GW are completing math interviews to help dig down on counting vs addition strategies. Co-teaching morning trying out groups of to arrays to the beginnings of area models with jr esl class. @TDSBmath
bookandpen2015's tweet image. Gr 1/2 students @TDSB_GW are completing math interviews to help dig down on counting vs addition strategies. Co-teaching morning trying out groups of to arrays to the beginnings of area models with jr esl class. @TDSBmath
bookandpen2015's tweet image. Gr 1/2 students @TDSB_GW are completing math interviews to help dig down on counting vs addition strategies. Co-teaching morning trying out groups of to arrays to the beginnings of area models with jr esl class. @TDSBmath

TDSB Mathematics & Numeracy reposted

A math-filled week: starting with a co-taught lesson to my former Ss, now in Gr. 6 @oakdale_park & continuing with great problem solving, deciphering pattern rules & playing Salute! Students’ engagement & enthusiasm: simply impressive! @TDSBmath @mervisalo @LizBHolder @ldilworth1

codru_c's tweet image. A math-filled week: starting with a co-taught lesson to my former Ss, now in Gr. 6 @oakdale_park & continuing with great problem solving, deciphering pattern rules & playing Salute! Students’ engagement & enthusiasm: simply impressive! @TDSBmath @mervisalo @LizBHolder @ldilworth1
codru_c's tweet image. A math-filled week: starting with a co-taught lesson to my former Ss, now in Gr. 6 @oakdale_park & continuing with great problem solving, deciphering pattern rules & playing Salute! Students’ engagement & enthusiasm: simply impressive! @TDSBmath @mervisalo @LizBHolder @ldilworth1
codru_c's tweet image. A math-filled week: starting with a co-taught lesson to my former Ss, now in Gr. 6 @oakdale_park & continuing with great problem solving, deciphering pattern rules & playing Salute! Students’ engagement & enthusiasm: simply impressive! @TDSBmath @mervisalo @LizBHolder @ldilworth1
codru_c's tweet image. A math-filled week: starting with a co-taught lesson to my former Ss, now in Gr. 6 @oakdale_park & continuing with great problem solving, deciphering pattern rules & playing Salute! Students’ engagement & enthusiasm: simply impressive! @TDSBmath @mervisalo @LizBHolder @ldilworth1

TDSB Mathematics & Numeracy reposted

Fabulous last day of early years Lawson PD at Thorncliffe with teachers from the DV cluster! Lots of talk about number bonds, problem types, the multiplication continuum and playing some of the Lawson math games. 😀 I loved ❤️all of your enthusiasm today! @TDSBmath @TPPS_TDSB

bookandpen2015's tweet image. Fabulous last day of early years Lawson PD at Thorncliffe with teachers from the DV cluster! Lots of talk about number bonds, problem types, the multiplication continuum and playing some of the Lawson math games. 😀 I loved ❤️all of your enthusiasm today! @TDSBmath @TPPS_TDSB
bookandpen2015's tweet image. Fabulous last day of early years Lawson PD at Thorncliffe with teachers from the DV cluster! Lots of talk about number bonds, problem types, the multiplication continuum and playing some of the Lawson math games. 😀 I loved ❤️all of your enthusiasm today! @TDSBmath @TPPS_TDSB
bookandpen2015's tweet image. Fabulous last day of early years Lawson PD at Thorncliffe with teachers from the DV cluster! Lots of talk about number bonds, problem types, the multiplication continuum and playing some of the Lawson math games. 😀 I loved ❤️all of your enthusiasm today! @TDSBmath @TPPS_TDSB
bookandpen2015's tweet image. Fabulous last day of early years Lawson PD at Thorncliffe with teachers from the DV cluster! Lots of talk about number bonds, problem types, the multiplication continuum and playing some of the Lawson math games. 😀 I loved ❤️all of your enthusiasm today! @TDSBmath @TPPS_TDSB

TDSB Mathematics & Numeracy reposted

Teachers @TDSB_GW are digging deeper into their implementation of Lawson PD learnings - everyday living activities, games and number talks! @TDSBmath @ldilworth1

bookandpen2015's tweet image. Teachers @TDSB_GW are digging deeper into their implementation of Lawson PD learnings - everyday living activities, games and number talks!  @TDSBmath @ldilworth1
bookandpen2015's tweet image. Teachers @TDSB_GW are digging deeper into their implementation of Lawson PD learnings - everyday living activities, games and number talks!  @TDSBmath @ldilworth1
bookandpen2015's tweet image. Teachers @TDSB_GW are digging deeper into their implementation of Lawson PD learnings - everyday living activities, games and number talks!  @TDSBmath @ldilworth1
bookandpen2015's tweet image. Teachers @TDSB_GW are digging deeper into their implementation of Lawson PD learnings - everyday living activities, games and number talks!  @TDSBmath @ldilworth1

TDSB Mathematics & Numeracy reposted

This is what flow state looks like when teachers learn deeply about fractions with @TDSBmath 🤩

Jason_To's tweet image. This is what flow state looks like when teachers learn deeply about fractions with @TDSBmath 🤩

TDSB Mathematics & Numeracy reposted

Participants from the DV cluster on fractions are working through connecting representations of fraction operations. Strong use of thin sliced tasks and connecting number lines, area models to algorithms. @TDSBmath @ldilworth1 @kiran_pain

bookandpen2015's tweet image. Participants from the DV cluster on fractions are working through connecting representations of fraction operations. Strong use of thin sliced tasks and connecting number lines, area models to algorithms. @TDSBmath @ldilworth1 @kiran_pain
bookandpen2015's tweet image. Participants from the DV cluster on fractions are working through connecting representations of fraction operations. Strong use of thin sliced tasks and connecting number lines, area models to algorithms. @TDSBmath @ldilworth1 @kiran_pain
bookandpen2015's tweet image. Participants from the DV cluster on fractions are working through connecting representations of fraction operations. Strong use of thin sliced tasks and connecting number lines, area models to algorithms. @TDSBmath @ldilworth1 @kiran_pain
bookandpen2015's tweet image. Participants from the DV cluster on fractions are working through connecting representations of fraction operations. Strong use of thin sliced tasks and connecting number lines, area models to algorithms. @TDSBmath @ldilworth1 @kiran_pain

TDSB Mathematics & Numeracy reposted

How high can you climb? We are practicing our mental math skills and critical thinking through Prime Climb. @MathforLove @TDSBmath

wonderoom's tweet image. How high can you climb? We are practicing our mental math skills and critical thinking through Prime Climb. @MathforLove @TDSBmath
wonderoom's tweet image. How high can you climb? We are practicing our mental math skills and critical thinking through Prime Climb. @MathforLove @TDSBmath
wonderoom's tweet image. How high can you climb? We are practicing our mental math skills and critical thinking through Prime Climb. @MathforLove @TDSBmath
wonderoom's tweet image. How high can you climb? We are practicing our mental math skills and critical thinking through Prime Climb. @MathforLove @TDSBmath

TDSB Mathematics & Numeracy reposted

To share our learning with the school, we made bar graphs about clean water access. Each group had a different data set including drinking advisories added/lifted and drinking advisories by province. They also found the mean and mode of the data @TDSBmath @davisville_jps

msbhatcher's tweet image. To share our learning with the school, we made bar graphs about clean water access. Each group had a different data set including drinking advisories added/lifted and drinking advisories by province. They also found the mean and mode of the data @TDSBmath @davisville_jps
msbhatcher's tweet image. To share our learning with the school, we made bar graphs about clean water access. Each group had a different data set including drinking advisories added/lifted and drinking advisories by province. They also found the mean and mode of the data @TDSBmath @davisville_jps
msbhatcher's tweet image. To share our learning with the school, we made bar graphs about clean water access. Each group had a different data set including drinking advisories added/lifted and drinking advisories by province. They also found the mean and mode of the data @TDSBmath @davisville_jps
msbhatcher's tweet image. To share our learning with the school, we made bar graphs about clean water access. Each group had a different data set including drinking advisories added/lifted and drinking advisories by province. They also found the mean and mode of the data @TDSBmath @davisville_jps

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