Inside Mathematics: 2nd Grade Math - ¿Como Se Suma? How Do We Add?

In this Number Talk, Katy Arrillaga engages her 2nd grade Spanish bilingual students in a discussion about strategies for mentally solving a problem involving two-digit addition with regrouping.

The students share their strategies and evaluate each other’s approaches for solving the problem.

Taught By

Katy Arrillaga

Ruus Elementary School, Hayward Unified School District, Hayward, California

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The University of Texas

Math Topics

Addition & Subtraction

K-6, Educator

2nd Grade

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Inside Mathematics (The University of Texas at Austin, Charles A. Dana Center)

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Inside Mathematics: Classroom Videos - Number Talks

Inside Mathematics (The University of Texas at Austin, Charles A. Dana Center)

Number talks were developed for classroom teachers to engage students in “mental math” through grappling with interesting mathematics problems.

https://www.insidemathematics.org/classroom-videos/number-talks

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Inside Mathematics: 2nd Grade Math - ¿Como Se Suma? How Do We Add?

In this Number Talk, Katy Arrillaga engages her 2nd grade Spanish bilingual students in a discussion about strategies for mentally solving a problem involving two-digit addition with regrouping.

The students share their strategies and evaluate each other’s approaches for solving the problem.