https://wodb.ca/

... to Christopher Danielson and his Which One Doesn't Belong - A Shapes Book. ... to providing thought-provoking puzzles for math teachers and students alike.

https://wodb.ca/numbers.html

Number 5. from Isabelle & Noah Bourassa. Number 6. from Isabelle Bourassa. Number 7. from Erick Lee. Number 8. from Jon Orr. Number 9. from Andrew Gael  ...

https://www.pinterest.com/SmithCurriculum/which-one-doesnt-belong/

See more ideas about Which one doesnt belong, Number talks and Math talk. ... One Doesn't Belong?) seems to be a community-created list of problems like ...

https://smithcurriculumconsulting.com/which-one-doesnt-belong/

Jan 4, 2018 ... Which One Doesn't Belong is not only a fun activity to use in your ... There are a plethora of examples there and more are being added ...

https://mashupmath.com/blog/wodb

Oct 16, 2017 ... Instead of working on practice problems during a lesson's warm-up, students ... Student A says: I think 27 doesn't belong because it is the only ...

https://mathgeekmama.com/open-ended-math-challenge/

Aug 22, 2016 ... This unique math challenge is sure to get your kids thinking and talking about math. Encourage logical reasoning with these open ended ...

https://www.gamesforyoungminds.com/blog/2018/1/11/which-one-doesnt-belong

Jan 11, 2018 ... Christopher is the creator of the Talking Math with Your Kids website, where he has ... Can you think of a reason this shape doesn't belong? ... For example, the top left shape is the only triangle, while the bottom left shape is ...

https://www.teachingchannel.org/video/2nd-grade-math-routine

Which One Doesn't Belong: Second Grade. Grade 2 / Math / Tch DIY. Math. Practice.MP7. A "Which One Doesn't Belong" routine encourages students to reason ...

https://thestemlaboratory.com/one-doesnt-belong-cards/

Aug 9, 2016 ... Which One Doesn't Belong is an awesome math challenge for first or ... I put up an example card with various shapes on it and explained that ...

https://www.teachingchannel.org/video/which-one-doesnt-belong

Series: Math Routines with Kristin Gray: Third Grade ... Math.Practice.MP3 | Math. 3.G.A.1. A "Which One Doesn't Belong" routine encourages students to reason ...