think! Mathematics Primary Singapore Edition Textbook 1B 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 Eleven Addition & Subtraction Within 40
Lesson 1 - Adding Tens
Lesson 2 to 4 - Adding Without Renaming
Lesson 5 to 8 - Subtraction Without Renaming
Lesson 9 to 10 - Adding With Renaming
Lesson 11 to 12 - Subtracting With Renaming
Lesson 13 - Adding Three 1-Digit Numbers
Chapter Twelve Numbers to 100
Lesson 1 - Counting in Tens to 100
Lesson 2 - Counting to 100
Lesson 3 - Comparing & Arranging Numbers
Lesson 4 - Making Number Patterns
Chapter Thirteen Addition & Subtraction Within 100
Lesson 1 - Adding More Than Two Numbers
Lesson 2 - Adding Without Renaming
Lesson 3 - Subtracting Without Renaming
Lesson 4 - Adding With Renaming
Lesson 5 - Subtracting With Renaming
Chapter Fourteen Length & Height
Lesson 1 - Measuring Length & Height
Lesson 2 - Measuring & Comparing Lengths of Straight Lines
Lesson 3 - Estimating & Measuring Lenght of Curved Lines
Lesson 4 - Estimating Lengths & Heights
Lesson 5 - Drawing Straight Lines
Chapter Fifteen Multiplication
Lesson 1 - Making Equal Groups
Lesson 2 - Adding Equal Groups3
Lesson 3 - Multiplying
Lesson 4 - Making Multiplication Stories
Lesson 5 - Soving Problems
Chapter Sixteen Division
Lesson 1 - Grouping Equally
Lesson 2 - Share Equally
Chapter Seventeen Time
Lesson 1 - Telling Time to the Hour
Lesson 2 - Understanding Hour & Minute
Lesson 3 - Telling Time to the Half Hour
Lesson 4 - Telling Time to Five Minutes
Chapter Eighteen Money
Lesson 1 - Recognising Coins
Lesson 2 - Recognising Notes
Lesson 3 - Counting Money in Dollars
Lesson 4 - Counting Money in Coins
Lesson 5 to 6 - Showing an Amount of Money
Lesson 7 to 8 - Calculating Change
Chapter Ninteen Picture Graphs
Lesson 1 - Collecting Data
Lesson 2 - Making Picture Graphs
Lesson 3 - Reading Picture Graphs
Chapter Twenty Story Problems
Lesson 1 to 2 - Making & Sovling Story Problems
Lesson 3 to 5 - Solving Story Problems
Glossary & Index
