think! Mathematics Primary Singapore Edition Textbook 2A is a series of textbooks and workbooks written to meet the requirements for Singapore's latest curriculum. Written in accordance with extensively researched approaches used in Singapore, it adopts a spiral design with the integration of the concrete-pictorial-abstract (C-P-A) approach, careful variation and the use of problem solving, which are integral features of the learning process.
Based on time-tested learning theories, this series incorporates the use of concrete manipulatives and group work. In think! mathematics Singapore Edition, these features are exemplified throughout the series.
Contents
Chapter One Number to 1000
Lesson 1 - Counting in Hundreds to 1000
Lesson 2 to 3 - Counting in Huddreds, Tens and Ones
Lesson 4 to 5 - Counting & Arranging Numbers
Lesson 6 - Making Number Patterns
Chapter Two Addition & Subtraction Within 1000
Lesson 1 - Adding & Subtracting Without Renaming
Lesson 2 to 4 - Adding Without Renaming
Lesson 5 to 7 - Subtracting Without Renaming
Lesson 8 to 11 - Adding With Renaming
Lesson 12 to 16 - Subtracting With Renaming
Chatper Three Multiplication
Lesson 1 - Multiplying 2
Lesson 2 - Multiplying 5
Lesson 3 - Multiplying 10
Lesson 4 - Multiplying 5
Lesson 5 - Multiplying 2, 5 & 10
Lesson 6 - Making Multiplying Stories
Chapter Four Division
Lesson 1 - Dividing as Grouping
Lesson 2 - Dividing as Sharing
Lesson 3 - Making Division Stories
Chatper Five Shapes
Lesson 1 - Naming Three-Dimensional Shapes
Lesson 2 - Discribing Three-Dimensional Shapes
Lesson 3 - Grouping Three-Dimensional Shapes
Lesson 4 - Making Patterns with Three-Dimensional Shapes
Lesson 5 - Creating Three-Dimensional Shapes
Lesson 6 - Making Patterns with Two-Dimensional Shapes
Lesson 7 to 8 - Creating Two0Dimensional Shapes
Chapter Six Fractions
Lesson 1 - Making Equal Parts
Lesson 2 - Showing Half
Lesson 3 - Showing Quarters or Fourths
Lesson 4 - Showing Eighths
Chapter Seven Addition & Subtraction of Fractions
Lesson 1 to 3 - Adding Fractions
Lesson 4 to 5 - Subtracting Fractions
Lesson 6 to 8 - Comparing Fractions
Glossary & Index