Comparing Singapore Math Materials: Textbooks

In Part 1, I shared some examples from the Teacher’s Guide from four sets of materials used in Singapore and the United States.

The materials are all from the third grade level:

  1. Primary Mathematics U.S. Edition (2003)  from
  2. Primary Mathematics Standards Edition (2008)  from
  3. My Pals Are Here Maths (2007) obtained in Singapore from Marshall Cavendish Education
  4. Shaping Maths (2007) obtained in Singapore from Marshall Cavendish Education

Following are the pages from each textbook unit on addition within 10,000  that introduces regrouping in the hundreds. As before, each thumbnail links to a full-sized file.

There are minimal differences between the U.S. and Standards editions. The Standards edition is in color and there are two additional prompts asking students to estimate their answer first, then check for reasonableness. The first example shows regrouping in the hundreds. Problems 1-5 ask students to recall addition with regrouping the ones or tens or hundreds.

U.S. Edition Textbook 3A:

USp24 USp25 USp26

Standards Edition Textbook 3A:

STp50 STp51 STp52

My Pals Are Here includes two pages of instruction, another page with directions to a game and a final page exploring regrouping in the hundreds. Problem 5b on page 29 is the only problem that demonstrates  regrouping in both the ones and hundreds places,  although students are only asked to find the missing ones value in one addend.

Note the example #2 on page 29 that spells out the concept in words  (5 hundreds + 8 hundreds). This is a great reminder of how teachers can model this concept in a classroom and is included in the Teacher’s Guide for Primary Math both U.S. and Standards editions ( 7 ones + 5 ones = 1 ten 2 ones).

My Pals Are Here Textbook 3A:


The Shaping Maths lesson is two pages of slightly more abstract description than My Pals Are Here. Place value disks are used instead of images of base-10 blocks.

Shaping Maths Coursebook 3A:

SMp32 SMp33

Which materials would you choose for your third grade classroom? Share your opinion in the comments!

Parts in the series:

Part 1 – Teacher’s Guides
Part 2 – Textbooks
Part 3 – Workbooks
Part 4 – Supplemental materials


One response to “Comparing Singapore Math Materials: Textbooks

  1. Pingback: Comparing Singapore Math Materials: Workbooks «

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