2nd Grade Math Faceoffs Error Analysis and Problem Solving

Rated 4.94 out of 5, based on 108 reviews

4.9 (108 ratings)

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Bailey Sturdy

818 Followers

Grade Levels

2nd

Subjects

Math, Critical Thinking, Tools for Common Core

Resource Type

Printables, Centers

Standards

CCSS2.MD.A.1

CCSS2.MD.A.2

CCSS2.MD.A.3

CCSS2.MD.A.4

CCSS2.MD.B.5

Formats Included

PDF
Google Apps™

Pages

58 + digital slides

$5.50

Wish List

$5.50

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Bailey Sturdy

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Includes Google Apps™

The Teacher-Author indicated this resource includes assets from Google Workspace (e.g. docs, slides, etc.).

What educators are saying

My students and I love these math faceoffs! They find them engaging and I especially love that they really push them to think about the math concepts we're working at at higher levels. Leads to some great discussions!

— Kaitlin K.

Rated 5 out of 5

I actually used this as part of my math journal pages. It was engaging and supported the skill of explaining their thinking.

— Stephanie Y.

Rated 5 out of 5

Description

Standards

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Reviews

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Q&A

More fromBailey Sturdy

Description

These print-and-go or digital problems ask students to solve a problem, find the error, explain the error and therefore decide who was correct! Each problem targets a misconception in mathematical thinking. By identifying and explaining the error, the misconceptions second graders often have should be addressed and rectified.

This resource is broken down by strand.

Operations and Algebraic Thinking - 10 problems

Numbers and Operations in Base Ten - 22 problems

Measurement and Data - 20 problems

Geometry - 6 problems

There are 2 problems per standard and substandard, for a total of 58 problems.

Please check out the preview for some samples!

Students need some intervention before they'll be successful with this activity? Try One Step Word Problem RTI, which is specifically designed for 2nd graders who need ALL addition and subtraction problem types to be mastered by the end of their grade.

This resource is also available for 3rd grade!

Total Pages

58 + digital slides

Answer Key

Included

Teaching Duration

N/A

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Standards

to see state-specific standards (only available in the US).

CCSS2.MD.A.1

Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes.

CCSS2.MD.A.2

Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen.

CCSS2.MD.A.3

Estimate lengths using units of inches, feet, centimeters, and meters.

CCSS2.MD.A.4

Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit.

CCSS2.MD.B.5

Use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem.

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Bailey Sturdy

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818 Followers