We're the Toronto District School Board Mathematics & Numeracy Department, serving K-12 educators, students, families, and communities across @TDSB. We sudoku.
Toronto, Ontario
Joined April 2014
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TDSB Mathematics & Numeracy retweeted
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 retweeted
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 retweeted
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 retweeted
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 retweeted
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 retweeted
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 retweeted
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 retweeted
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
TDSB Mathematics & Numeracy retweeted
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 retweeted
Playing dreidel and learning data and probability at @ParkdalePs @TDSBmath
TDSB Mathematics & Numeracy retweeted
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 retweeted
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 retweeted
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 retweeted
This is what flow state looks like when teachers learn deeply about fractions with @TDSBmath 🤩
TDSB Mathematics & Numeracy retweeted
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 retweeted
How high can you climb? We are practicing our mental math skills and critical thinking through Prime Climb. @MathforLove @TDSBmath
TDSB Mathematics & Numeracy retweeted
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
TDSB Mathematics & Numeracy retweeted
Amazing day of exploration at Fraser Mustard with staff, exploring counting principles and student activities to build understanding. The TDSB math grant they won is going to great use! @TDSBmath @ldilworth1 @mervisalo
