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# Justifying in Math: Poster and Student Notebook Pages

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PDF (11 MB|6 pages)
TpT Digital Activity
Standards
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### Description

Teaching students to justify in math is a difficult task. The poster in this product defines justifying. There are two student notebook pages that can also be used as posters to teach from. These pages will give students a sample of how to justify and the guidelines to complete this task on their own.

Here is what you will find inside:

• Justify poster

• How to Justify in Math - Use this both as a poster and a student page.

• Find the Proof activity page

• Answer Key for Find the Proof page

This activity will put your students on the road to justifying their answers in math in a more clear and effective manner! Just print and go to better answers!

The justification standard used is 3rd Grade Math Standard 3.NBT.A.1 Use place value understanding to round whole numbers to the nearest 10 or 100.

(Level 1)

This standard is a great way to introduce justifying because it is a Level 1 Webb's Complexity skill and will support 3rd graders as an introduction and provide review for 4th and 5th grade students!

Other Student-Led Classroom products you might be interested in:

Student-Led Learning Build a Game

Editable Student Table / Leader Checklist Freebie

Back-to-School Discussion Starters Cootie Catchers with Question Posters

Multiplication Facts Superheroes Student Mastery Tracking System

Thanks,

Julie from The Best Days :)

Total Pages
6 pages
Included
Teaching Duration
1 hour
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### Standards

to see state-specific standards (only available in the US).
Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.
Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations. For example, observe that 4 times a number is always even, and explain why 4 times a number can be decomposed into two equal addends.
Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.
Use place value understanding to round decimals to any place.
Use place value understanding to round multi-digit whole numbers to any place.