Dimensions Math Teacher's Guide 3A
SKU: 92989872833

Dimensions Math Teacher's Guide 3A

$20.66 $22.95
Save 10%
No.2 Bestseller on reelrocktour.hu >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Dimensions Math Teacher's Guide 3ADimensions Math Teacher's Guide 3A Chapter 1: Numbers to 10,000 Teaching Notes Chapter Opener Lesson 1: Numbers to 10,000 Lesson 2: Place Value Part 1 Lesson 3: Place Value Part 2 Lesson 4: Comparing Numbers Lesson 5: The Number Line Lesson 6: Practice A Lesson 7: Number Patterns Lesson 8: Rounding to the Nearest Thousand Lesson 9: Rounding to the Nearest Hundred Lesson 10: Rounding to the Nearest Ten Lesson 11: Practice B Workbook Solutions Chapter

Dimensions Math® Teacher's Guide 3A

Chapter 1: Numbers to 10,000

Teaching Notes
Chapter Opener
Lesson 1: Numbers to 10,000
Lesson 2: Place Value — Part 1
Lesson 3: Place Value — Part 2
Lesson 4: Comparing Numbers
Lesson 5: The Number Line
Lesson 6: Practice A
Lesson 7: Number Patterns
Lesson 8: Rounding to the Nearest Thousand
Lesson 9: Rounding to the Nearest Hundred
Lesson 10: Rounding to the Nearest Ten
Lesson 11: Practice B
Workbook Solutions

Chapter 2: Addition and Subtraction — Part 1

Teaching Notes
Chapter Opener
Lesson 1: Mental Addition — Part 1
Lesson 2: Mental Addition — Part 2
Lesson 3: Mental Subtraction — Part 1
Lesson 4: Mental Subtraction — Part 2
Lesson 5: Making 100 and Making 1,000
Lesson 6: Strategies for Numbers Close to Hundreds
Lesson 7: Practice A
Lesson 8: Sum and Difference
Lesson 9: Word Problems — Part 1
Lesson 10: Word Problems — Part 2
Lesson 11: 2-Step Word Problems
Lesson 12: Practice B
Workbook Solutions

Chapter 3: Addition and Subtraction — Part 2

Teaching Notes
Chapter Opener
Lesson 1: Addition with Regrouping 
Lesson 2: Subtraction with Regrouping — Part 1
Lesson 3: Subtraction with Regrouping — Part 2
Lesson 4: Estimating Sums and Differences — Part 1
Lesson 5: Estimating Sums and Differences — Part 2
Lesson 6: Word Problems
Lesson 7: Practice
Workbook Solutions

Chapter 4: Multiplication and Division

Teaching Notes
Chapter Opener
Lesson 1: Looking Back at Multiplication
Lesson 2: Strategies for Finding the Product
Lesson 3: Looking Back at Division
Lesson 4: Multiplying and Dividing with 0 and 1
Lesson 5: Division with Remainders
Lesson 6: Odd and Even Numbers
Lesson 7: Word Problems — Part 1
Lesson 8: Word Problems — Part 2
Lesson 9: 2-Step Word Problems
Lesson 10: Practice 
Review 1
Workbook Solutions

Chapter 5: Multiplication

Teaching Notes
Chapter Opener
Lesson 1: Multiplying Ones, Tens, and Hundreds
Lesson 2: Multiplication Without Regrouping
Lesson 3: Multiplication with Regrouping Tens
Lesson 4: Multiplication with Regrouping Ones
Lesson 5: Multiplication with Regrouping Ones and Tens
Lesson 6: Practice A
Lesson 7: Multiply a 3-digit Number with Regrouping Once
Lesson 8: Multiplication with Regrouping More Than Once
Lesson 9: Practice B
Workbook Solutions

Chapter 6: Division

Teaching Notes
Chapter Opener
Lesson 1: Dividing Tens and Hundreds
Lesson 2: Dividing a 2-digit Number by 2 — Part 1
Lesson 3: Dividing a 2-digit Number by 2 — Part 2
Lesson 4: Dividing a 2-digit Number by 3, 4, and 5
Lesson 5: Practice A
Lesson 6: Dividing a 3-digit Number by 2
Lesson 7: Dividing a 3-digit Number by 3, 4, and 5
Lesson 8: Dividing a 3-digit Number, Quotient is 2 Digits
Lesson 9: Practice B
Workbook Solutions

Chapter 7: Graphs and Tables

Teaching Notes
Chapter Opener
Lesson 1: Picture Graphs and Bar Graphs
Lesson 2: Bar Graphs and Tables
Lesson 3: Practice
Review 2
Workbook Solutions

Blackline Masters for 3A

Click here to view samples of Dimensions Math® Teacher's Guide 3A.

Dimensions Math® PreK-5 series features the progression, rigor, and pacing that define Singapore math. Throughout the series, five characters offer students suggestions on how to think about problems. They remind students of strategies they’ve learned and point out important information that encourages them to come up with their own solutions.

Textbook lessons begin with a task that allows students to apply their previous knowledge and learn through discussion. Once students have mastered a concept with the use of concrete and pictorial aids, they are ready to take on more abstract mathematical problem sets. They reach fluency by collecting various strategies along the way and applying them to new problems. Word problems give students a sense of math in real-world contexts. 

Workbooks offer independent practice that follows a careful progression of exercise variation. Each textbook lesson includes a corresponding workbook exercise that starts with pictorial representation and progresses to more challenging abstract problems. Workbooks for PreK-2 are perforated. 

Teacher’s Guides include lesson plans, mathematical background, games, helpful suggestions, and comprehensive resources for daily lessons. Lessons are laid out clearly and activities are designed for the whole class, small groups, and extension.

Textbooks and Workbooks do not include answer keys. Answers are in Teacher's Guides.
ISBN  9781947226364
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 92989872833

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 2277 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Lofidelityrockr
Massapequa, US
★★★★★ 5
I love this brand. These shoes look and fit great!
Size: 13 Wide, Color: Black/White/Black
I love wearing Cole Haan shoes. This is the second pair I’ve owned and the style just gets me. I’ve worn these to work at a great professional job every day, not just casual Friday. I wear these when I head out shopping or to dinner. They are functional, comfortable, built for regular and bigger wider feet and comfortable. I am 6 feet tall and my feet have changed size over the years to me needing a wider shoe to relieve pressure on my toes and front wide porting of my foot. So the 13W feels great and still walks the same as a regular 14 but more comfort for me. They look amazing and qualify in some offices as dress shoes (depending on company rules they will justify a sneaker as a shoe with the tan colored “gum” sole as a sneaker) so check company policy. The black sole on this makes it look more dressy. I am switching out the laces to match my previous Cole Haan because I think the white shoelaces look better. As an adult, aside from my Kenneth Cole boots Reaction boots and Doc Marten’s these are the only shoes I will pay 3 digits for. This looks like skater shoes but with a more mature look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
B
Verified Purchase
BWolfeJR
Lake Worth, US
★★★★★ 5
I am certainly glad I found them and finally ordered
Size: 10, Color: Ivory/White/British Tan
A bit bulkier than my Stan Smiths Leather versions, but actually more comfortable. They seem to be a bit "clunkier" looking than a streamline Stan Smith, but it's a matter of style. It works for a change of pace. Gets or picks up dirt a bit, but cleans well, except the canvas part. Has lasted almost 6-8 months with very little signs of wear. Feels very secure in any type of weather or condition. Great alternative or addition to having a pair of Stan Smiths.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
R
Verified Purchase
Rilind
Lowell, US
★★★★★ 5
Amazing shoes
Size: 10.5 Wide, Color: Black/White/Black
Amazing shoes
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
C
Verified Purchase
C Knorr
West Palm Beach, US
★★★★★ 4
Love the look, but Narrow
Size: 10, Color: Marine Blue/Woodbury/Ivory
What is for my son-in-law, he loves them, but had to switch them out twice because they run very narrow. He doesn’t have a wide foot at all so be careful when you purchase. Other than that they are a good looking shoe and he really likes them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
T
Verified Purchase
Trevor
Massapequa, US
★★★★★ 5
Awesome value shoes
Size: 11.5, Color: Ivory/White/British Tan, Size: 11.5, Color: Ivory/White/British Tan
These white Cole Haan shoes are just what I hoped for, the color is a perfect off-white, somewhere between cream and pure white, which gives them a more refined look. The quality feels excellent, they’re very comfortable right out of the box, and the laces feel durable and well-made. They fit true to size with no issues. Based on this experience, I’ll definitely be buying more from this brand in the future especially at this price point.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2025

recommand products

Boston Red Sox Podium Brushback BH 
80.00
Generic Electrolux Canister Vacuum Cleaner Floor B
43.00
Miami Marlins Mandate Hoodie Brushback BH 
105.00
Seattle Mariners Podium Brushback BH 
80.00
Kansas City Royals Influx Cornerstone BH W
37.00