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Description
Primary Mathematics 2A: Textbook Standards EditionSingapore Math's Primary Math, Standards Edition series features the Concrete> Pictorial> Abstract approach. Students begin by learning through concrete and pictorial means before moving into abstract thought and development, which encourages an active thinking process, communication of mathematical ideas, and problem solving. The spiral approach encourages mastery through the modeling method, which helps students to visualize problems as they work on
Singapore Math's Primary Math, Standards Edition series features the Concrete> Pictorial> Abstract approach. Students begin by learning through concrete and pictorial means before moving into abstract thought and development, which encourages an active thinking process, communication of mathematical ideas, and problem solving. The spiral approach encourages mastery through the modeling method, which helps students to visualize problems as they work on specific skills.Primary Mathematics, Standards Edition Book 2A teaches students numbers to 1000, addition & subtraction, measuring length & weight, 2s and 3s multiplication tables, and dividing by 2 or 3. 135 full-color pages with index, softcover. Grades 2-3.
Adapted from Singapore Math's Primary Mathematics series, these workbooks have been aligned with the Mathematics Framework for California Public Schools. Standard Edition books differ in that they include units on probability and data analysis, as well as negative numbers and coordinate graphs. These skills are not taught in the Primary U.S. Edition.
These non-consumable textbooks are meant to be completed with adult supervision and teaching. Featuring the learning tasks, practice and review problems, the sold-separately Primary Mathematics Standards Edition Workbook 2A is designed to be used alongside this text for necessary practice.
Please note: The Primary Mathematics Standards Edition resources cannot be used interchangeably with the Primary Mathematics U.S. Edition resources. Answers are in the sold-separately Primary Mathematics Standards Edition Home Instructors Guide 2A.
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Product Reviews
★★★★★ 5
Awesome book on Frequency Healing
Format: Paperback
Awesome book on Frequency Healing
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Reviewed in the United States on April 29, 2026
★★★★★ 4
Great information!
Format: Paperback
This is a very well designed book with so much information. I wish there was a more detailed index in order to find what you need. In my book, the first index page was missing!
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Reviewed in the United States on October 31, 2025
★★★★★ 5
very helpful Rifing book
Format: Paperback
still learning to use this book as it is a wealth of information about Rife frequencies. I have GB4000 and SR4 equipment and this supplements the Universal frequency book that came with them. This book was recommended by folks in the online GB4000 Users group.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Great reference for RIFE devices
Format: Paperback
I've been using RIFE frequency sounds for addressing some problems. Now I got an affordable RIFE device that comes with tons of programmed setting, yet impossible to cover all. I like this books is very well organized and includes lots of good information that will allow me to program my own settings for specific needs. I do recommend it to any person interested in getting these frequencies on paper. Worth the investment.
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Reviewed in the United States on August 19, 2024
★★★★★ 5
Great book for frequency work
Format: Paperback, Format: Paperback
Wow, If you are into frequency work. This is a very informative reference guide, with lists of frequencies. 256 pages just like this.
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Reviewed in the United States on February 20, 2026