# 3rd Grade Math Unit 1 Numbers and Operation in Base 10

Subject
Resource Type
Common Core Standards
Product Rating
4.0
5 Ratings
File Type

PDF (Acrobat) Document File

4 MB|250 pages
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Product Description
Here's your math plans for the first 4-5 weeks of school! This Numbers and Operations in Base 10 unit follows the workshop model format. Each lesson provides a mini-lesson, lesson application (or work session), and lesson closure. Even if you do not teach using the workshop model, you can still use this unit as your daily lessons for at least 4 weeks! This unit has been designed for teachers to use with little to no prep.

Prior to teaching, preview each lesson, check out any inserted Teacher’s Notes, and copy any printable resources for students. This unit is also designed to allow teachers to reduce the amount of copying needed for students. Display each lesson on a SMART Board, projector, etc., and you’re ready to teach!

Please note this unit contains my product, Rounding on Number Line.
https://www.teacherspayteachers.com/Product/Rounding-on-a-Number-Line-1383611

Pages Lessons

3-21 Base ten blocks and place value charts
22-38 Standard and expanded form
39-45 Rounding using a hundreds chart
46-54 Rounding on a number line to the nearest 10
55-63 Rounding on a number line to the nearest 100
64-72 Rounding on a number line to the nearest 10 (within 3 digit #s)
73-81 Rounding on a number line to the nearest 100 (within 4 digit #s)
82-84 Extra Rounding Fun
85-98 Adding numbers with place value strategies
99-116 Adding numbers on an open number line
133-147 Putting all the addition strategies together
148-160 Subtracting numbers by counting back on an open number line
161-173 Subtracting numbers by counting up on an open number line
174-196 Subtracting numbers with base ten blocks and place value
197-205 Subtracting with place value and the traditional algorithm
206-220 Putting all the subtraction strategies together
221-238 Rounding with addition and subtraction
239-242 Unit 1 Assessment Practice Problems
243-246 Unit 1 Assessment Problems
247 Teacher Tips for the Unit (READ FIRST BEFORE TEACHING)
Total Pages
250 pages
N/A
Teaching Duration
1 month
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