Primary Math US 3B Set

Primary Math US 3B Set


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Item #: PMUS3B
Grades: 3

Product Description:

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This package includes the following items:

Category Description for Primary Math U.S. Edition (Gr. 1-6):

I'll admit, my initial reaction to this program was skeptical. The textbooks are thin and have a straightforward, no-nonsense appearance. Texts switch from full-color to two-toned pages after second grade, and all workbooks are printed in black and white. After spending a great deal of time evaluating the program's contents, however, my opinion has improved considerably. Primary Math uses a concrete-to-pictorial-to-abstract approach to teaching. Concrete illustrations are incorporated heavily in the early grades, gradually giving way to more abstract representations so that math is learned meaningfully. The program builds strong problem solving, critical thinking, and computational skills through well-chosen practice problems.

Each grade consists of two semester sets to be completed in one year. For example, the complete first grade curriculum requires the 1A and 1B textbooks (non-consumable) and the 1A and 1B workbooks (consumable). Workbook assignments are directly correlated with each textbook. Small arrows, usually located in the lower left hand corner of a page, specify when to pause in the text and what exercise number to complete.

Brief teacher’s instructions are provided in each textbook’s preface, which I highly suggest reading. Although the pace of the course really depends on the individual student, 2-3 pages in the text is usually enough for one day’s lesson. To effectively use the textbook, the teacher should study the examples ahead of time in order to determine the best way to verbally explain a concept to the student. Teacher-student or student-student discussions are an important part of this program. Unfortunately, the text doesn’t tell you how to facilitate discussions. Fortunately, there are now Teacher Guides and Home Instructor Guides available for all levels.

Both the Teacher Guides and the Home Instructor Guides include answers to the textbook and workbook problems. Both of these publications help teachers understand the course material and provide suggestions to help you introduce concepts. As a general rule, the TGs are more oriented to the classroom while the HIGs are more geared to working one-on-one with a student. However, both provide detailed lesson plans. The TGs have daily lesson plans while the HIGs provide teaching segments indicating the number of weeks to spend per unit. A significant difference between the two is that the HIGs have a sidebar column that shows assignments complete with answers and often solutions. Assignments in the TGs are listed within the lesson plans and all answers are in the back of the book. Also included in the appendix of each are mental math worksheets and some teaching helps. Answers (but no solutions) to the U.S. edition textbooks and workbooks are also available in separate answer key booklets. For convenience, we have put together sets for each grade and semester that include the text, workbook and HIG.

TGs and HIGs both include lists of suggested manipulatives and materials. (please see our Singapore Math Manipulative category at the end of the Singapore Math section.

Extra practice sets are included in all textbooks, except first grade. These problem sets are optional and should be done only after the workbook exercises for that section have been completed. Cumulative review sections are also incorporated into the text, although not on a daily basis like Saxon. Review sections are also included in each workbook. Although these problem sets are optional, I would strongly suggest completing the extra practice. Some of the review sets are quite lengthy, and you might want to consider devoting a day’s lesson to review whenever a longer set arises. I suspect a key factor to this program’s success in Singapore is that students are both motivated and expected to practice their math skills through homework and optional problem sets use is strictly up to the teacher, although Primary Math tends to emphasize mental calculations.

While some believe that Primary Math contains “just the right amount of practice”, others believe not enough is provided. For students who feel they need more practice to really “own” a concept or skill, a variety of supplements, specifically designed to complement Primary Math, are available.

Compared to Saxon Math, Primary Math encompasses a narrower scope. While Saxon Math covers coordinate graphing, negative numbers, square roots, and probability, these topics are omitted from Primary Math and are not covered until New Elementary Math. The smaller scope, however, allows the program to emphasize the basics. Primary Math focuses on the four arithmetic operations (using whole numbers, fractions, and decimals), perimeter, area, volume, angles, quadrilaterals, symmetry, time, length, weight, money, graphs, and algebraic expressions (introduced in 6th grade). Saxon Mathmoves a bit slower introducing Algebra in Math 87. Miquon, which only covers grades 1-3, correlates very well with Primary Math.

Category Description for Singapore Math Programs:

Countries around the world first became interested in Singapore’s math curriculum when results of the Third International Math and Science Study (TIMSS) were published in 1995. Conducted by the International Study Center at Boston College, achievement tests in both math and science were administered to students in over 40 countries. Students from Singapore ranked highly in mathematics achievement: 1st in the fourth, seventh, and eighth grade levels and 2nd at the third grade level. Results for the U.S. were disappointing: 10th in the third grade, 11th in the fourth grade, 23rd in the seventh grade, and 27th at the eighth grade level. In a follow-up study in 1999, Singapore again ranked 1st in eighth grade math achievement while U.S. eighth graders ranked 19th. Although a first place ranking does not necessarily imply the best program, something about Singapore’s math program was working.

“Singapore Approach Math” is a general term referring to a type of mathematical instruction (i.e. curriculum) developed from a syllabus designed by Singapore’s Ministry of Education in the 1980s. There were a number of revisions and the 3rd edition was the last edition used in Singapore. The good test scores were associated with this material and all of our Singapore Approach Math programs are based primarily on the 3rd edition although it is no longer available for sale. Components from different editions are not interchangeable but a student can move between the editions in-between levels.

Primary Math US (1-6) is an adaptation of the 3rd edition for use in the U.S. Although a small amount of content (division of fractions) from the 2nd edition was added back into the US edition, it is almost identical to the 3rd edition. The US edition adds sections for U.S. customary measurements and uses U.S. spelling and conventions. We expect this edition to be available indefinitely. ©2003

Primary Math S/E (Standards Edition) (K-6) was adapted to meet the pre-Common Core CA math standards. An additional amount of content (probability, data analysis, negative numbers, coordinate graphing) from the 2nd edition was added back in and topics were rearranged but it is similar to the US edition. Cumulative Reviews at the end of each Unit and practice sets within each unit were added. Textbooks are in color. ©2008 This edition includes Earlybird Kindergarten Math.

Primary Math CC (Common Core) (K-5) is aligned to the Common Core State Standards and is another adaptation of the 3rd edition. Only minor changes were made to the scope and sequence. Unit Reviews are no longer cumulative and Practices were removed although some of the content was incorporated into the lessons. ©2014 Includes Earlybird Kindergarten Math CC. This edition will be available for the foreseeable future.

Primary Math 2022 Edition (K-5) is a completely new revision retaining all the excellent teaching methods of the earlier Primary Math programs. Incorporating both cumulative assessments and challenging problem solving, mastery learning is emphasized. The scope and sequence is similar to previous editions and topics are aligned to state and national standards. ©2021-2022

New Elementary Math (7-8) is a no-frills program based on an older Singaporian program and covering integrated algebra and geometry. It’s considered a sequel to the Primary Math programs.

Math in Focus (K-8) was developed by Great Source (a division of Houghton Mifflin Harcourt) in conjunction with Marshall Cavendish (the original publisher in Singapore). Although the basic instructional sequences are similar and the content is very close to the SE, material added to the most recent editions brings it into alignment with CC. Math in Focus has a more American look and “feel.” ©2010, 2014

View the Singapore Approach Math Comparison Chart.


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Why did you choose this?
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My daughter loves this math and it is easy and self led. She taught herself how to multiply and divide using this program last year.
Jennifer B on Jul 7, 2022
We loved this program last year
Hillary S on Jul 9, 2021
My daughter loves this math and it is easy and self led. She taught herself how to multiply and divide using this program last year.
Jennifer B on Jul 7, 2022
I find the instructor guides helpful since math is not my strong suit and the lessons are not too long.
Abby B on Apr 11, 2022
We loved this program last year
Hillary S on Jul 9, 2021
We absolutely love the Singapore Primary Math program. I purchased the set because with 3 children homeschooling now I need the solutions manual to go through their work faster. This program does an excellent job at teaching children math concepts and mental math in a simple, easy way. Lessons are short and engaging.
User on Apr 30, 2021
Loved using the 2nd grade curriculum and now looking forward to using for 3rd grade. Really liked that the lessons are clearly laid out in the home instruction manual.
Crystal V on Feb 23, 2021
We use this curriculum for homeschool. It has worked well for all my kids.
Dawn E on Feb 3, 2021
recommended by another homeschooling parent
Karin M on Jan 22, 2021
We love Singapore math and are planning to use the entire series.
Melissa K on Jan 14, 2021
I am continuing our journey with Singapore Math! We have had overwhelmingly positive results with this program. My son loves the concrete aspect of learning new problems and is absolutely jazzed about long 3rd grade. Math rarely feels burdensome and I feel that we absolutely get enough opportunities to put new concepts into practice before moving on but without spending too much time lingering. Highly recommend!
Rhea C on Nov 17, 2020
It is simple, straightforward, sticks to the most important basics, and we have been using it from the beginning
Jamie W on Sep 8, 2020
Hoping this will work for my more conceptual, slightly more advanced math student who is bored easily
Rachel R on Aug 4, 2020
Primary Math is one of the best math programs in the world. My son does well with it.
Catherine C on Jul 18, 2020
Singapore Math is high quality curriculum that emphasizes mental math and teaches high level mathematical reasoning. It teaches children not just how to complete random math problems but what those problems mean and why they take the steps they do to solve them. It is a time investment for the teacher to understand and teach the concepts, but I have noticed huge math gains since starting this program with my children.
Tiffany D on Jul 11, 2020
This program is comprehensive with wonderfully colorful graphics that convey concepts really well.
Gretchen O on Sep 12, 2019
My mother in law is a math teacher and recommends it.
Tiffany S on Jun 2, 2019
We've been using Primary Math for the past three years, and I'm happy with the curriculum for grade school
Amy T on Feb 17, 2019
Primary Mathematics has been a lifesaver! Daughter was struggling in public school with math. Took her out and started with Primary Mathematics 2 and she is soaring! Can't wait to see how much more she progresses!
Keshia P on Jan 14, 2019
My son has completed Singapore Primary Math through 3A, and likes it and wants to continue.
Julianne D on Nov 27, 2018
This method of teaching mathematics seems the most effective for our son.
Sarah H on Jul 1, 2018
Will be soon completing 3A set
Tia J on Dec 14, 2017
Used this program for last 2 years and daughter responds well to approach. Also very well regarded curriculum.
Beverly S on Nov 27, 2017
Curriculum we have been using
Kenneth R on Sep 30, 2017
My son needs it.
Joy W on Sep 7, 2017
We completed set 3A and wanted to continue the series.
Kimberly R on Aug 15, 2017
I have enjoyed supplementing my daughter's math with Singapore math
Heather H on Jun 29, 2017
We have used Primary Mathematics 1 and 2 in our homeschool and are pleased with the methods taught for number decomposition and mental math. We'll keep on using Primary Mathematics.
AMANDA M on Jun 7, 2017
We homeschool our children and Singapore math has been the best program we have used yet. We have tried others but nothing compares to Singapore.
User on May 9, 2017
This is the next book in our current math curriculum.
Jeremy N on Mar 23, 2017
The set is a great value. My daughter and I enjoy the layout of the textbook and workbook and I value the teaching guidance from the teacher's manual.
Erika B on Mar 2, 2017
Recommended by a friend
Tina K on Dec 20, 2016
Continuing on from 3A. Great math program.
Michelle J on Nov 15, 2016
I'm looking for a more challenging math curriculum.
Jacquelynn O on Sep 22, 2016
love singapore math
Sara L on Aug 30, 2016
Excellent math program. Develops math reasoning skills.
Sheela I on Jul 31, 2016
We have always done Singapore math since starting Homeschool. Son uses Horizons
User on Jul 26, 2016
I chose Singapore Math 3B set for my daughter age 9 who easily understands math concepts and does not need a lot of repetition. I would not recommend for a child who does not easily grasp math concepts.
Jennifer T on Apr 5, 2016
Very impressed with Singapore Math, It's been excellent at helping remediate my sons math skills after removing him from public school and homeschooling him. I like the way that his paces concepts, teaches mental math skills and mathematical reasoning. The word problem component requires both logical reasoning as well as computational skills.
Michelle S on Feb 4, 2016
My son and I are in our third year using Singapore Math, U.S. Edition. The teacher guide is thorough and easy to follow and coincides with each lesson. My son enjoys it because it is topic specific and the amount of work matches his attention span. We have used the Intensive Practice supplementals when needed, or we make up additional problems until he is ready to move forward.
Stacey S on Feb 2, 2016
I find the instructor guides helpful since math is not my strong suit and the lessons are not too long.
Abby B on Apr 11, 2022
We absolutely love the Singapore Primary Math program. I purchased the set because with 3 children homeschooling now I need the solutions manual to go through their work faster. This program does an excellent job at teaching children math concepts and mental math in a simple, easy way. Lessons are short and engaging.
User on Apr 30, 2021
Does this not also include the workbook? It only states that it includes textbook and instructors guide in description.
A shopper on Apr 26, 2017
BEST ANSWER: I got all three books when I ordered it.
5.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Great teachers manual
I highly recommend this edition. Teacher manual is very direct and makes teaching my son easy. This edition has helped boost his confidence in solving math mentally. I will definitely continue to us Primary Mathematics U.S. edition.
March 5, 2023
7 months ago
Rated 5 out of 5
Daughter is advanced in math and program came highly Recommended by AIG teacher at public school and curriculum advisors here at Rainbow.
August 22, 2020
over 8 years ago
Rated 5 out of 5
We like U.S. edition primary mathematics. I used this for my third grader.
April 17, 2020
over 3 years ago

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