The “Which One Doesn’t Belong?” routine is a math routine where students analyze a set of usually 4 items (numbers, shapes, equations, photos, pictures, etc.) and identify the one that is different from the others, justifying their choice with mathematical reasoning. There’s no single right answer, as the focus is on students’ logical thinking and communication skills.
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Great news! We have done the hard work for you! We have beautifully designed and thoughtfully created Which Does Not Belong? Google slides with accompanying questions on slides (Which does not belong? Why?), helpful tips for facilitation, step by step directions, and over 100 slides. You will receive over 100 UNIQUE Which Does Not Belong? Images perfect to use for students of in grades K-6 for a whole year. The categories included: photos, shapes, numbers and words. This set of slides is great for teachers, homeschool parents, math coaches, administrators, and student teachers. The Which Does Not Belong? slides are shared via google slides and can be displayed in power point format on an interactive whiteboard. Additionally, the Which Does Not Belong? slide images can be printed on paper and displayed or shown on a laptop. Using Which Does Not Belong? with students promotes reasoning, problem solving, and critical thinking. Math topics included on slides: number, addition, multiplication, geometry, fractions, square numbers, place value, measurement, and more. This daily 5-minute math routine can be facilitated at the beginning of math class to ‘warm up’ your mathematicians’ brains, at the end of math class as an ‘exit ticket’, or any other time during your school day.
