think! Mathematics

Workbook 5A(2nd Edition)(Sold in Packs of 10)

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think! Mathematics is a series of textbooks and workbooks written to meet the requirements of the latest National Standards. In tandem with adapted approaches used in Singapore to develop critical thinking, as well as problem-solving and analytical skills, students can gain a strong foundation to achieve the highest possible level of mastery of mathematics.

 

This series adopts a 3-part lesson structure and a spiral design within and across grade levels. The concrete-pictorial-abstract (C-P-A) approach and the infusion of fun-filled activities help develop students’ cognitive and metacognitive skills. New-trend questions and open-ended questions are included throughout the series to encourage analytical and lateral thinking.

Product Details:

ISBN-13 : 978-981-339-206-9
Extent : 188 pages
Consultant : Dr Yeap Ban Har,Dr Bill Tozzo
Linguistics Consultant  : Dr Amy Tozzo
Authors : Dr. Andrea Kang
Dimensions : 230 mm x 290 mm x 180 mm per book
Weight : 0.65kg per book

Table of Contents

Book A

Unit 1 - Place Value and Decimals

Recall

Lesson 1-1

Understanding place value 

Lesson 1-2

Understanding place value

Lesson 1-3

Writing decimals

Lesson 1-4

Comparing decimals

Lesson 1-5

Rounding decimals

Mind Workout
Math Journal
Summary

Unit 2 - Order of Operations

Recall

Lesson 2-1

Using mixed operations

Lesson 2-2

Using mixed operations 

Lesson 2-3

Using mixed operations

Lesson 2-4

Interpreting expressions

Mind Workout 


Math Journal 


Summary 


Unit 3 - Multiplication and Division of Whole Numbers

Recall

Lesson 3-1

Understanding powers of 10

Lesson 3-2

Multiplying by powers of 10

Lesson 3-3

Estimating products

Lesson 3-4

Multiplying multi-digit factors 

Lesson 3-5

Multiplying multi-digit factors

Lesson 3-6

Dividing tens

Lesson 3-7

Estimating quotients

Lesson 3-8

Dividing 2-digit factors

Lesson 3-9

Dividing 2-digit factors 

Lesson 3-10

Dividing 2-digit factors

Mind Workout 


Math Journal 


Summary 


Unit 4 - Addition and Subtraction of Decimals

Recall

Lesson 4-1

Adding decimals 

Lesson 4-2

Adding decimals 

Lesson 4-3

Adding decimals 

Lesson 4-4

Subtracting decimals 

Lesson 4-5

Subtracting decimals

Lesson 4-6

Subtracting decimals

Mind Workout 

Math Journal 


Summary

Unit 5 - Multiplication and Division of Decimals  

Recall

Lesson 5-1

Multiplying decimals by powers of 10 

Lesson 5-2

Estimating products of decimals

Lesson 5-3

Multiplying decimals 

Lesson 5-4

Multiplying decimals

Lesson 5-5

Multiplying decimals 

Lesson 5-6

Dividing decimals by powers of 10

Lesson 5-7

Estimating quotients of decimals 

Lesson 5-8

Dividing decimals by whole numbers

Lesson 5-9

Dividing decimals by whole numbers

Lesson 5-10

Dividing whole numbers by decimals

Lesson 5-11

Dividing decimals

Mind Workout 


Math Journal 


Summary


Unit 6 - Addition and Subtraction of Fractions 

Recall

Lesson 6-1

Adding fractions 

Lesson 6-2

Adding fractions

Lesson 6-3

Adding mixed numbers

Lesson 6-4

Subtracting fractions

Lesson 6-5

Subtracting fractions

Lesson 6-6

Subtracting mixed numbers

Lesson 6-7

Solving word problems 

Mind Workout 
Math Journal 
Summary

Book A-  49 Lessons


think! Mathematics is a series of textbooks and workbooks written to meet the requirements of the latest National Standards. In tandem with adapted approaches used in Singapore to develop critical thinking, as well as problem-solving and analytical skills, students can gain a strong foundation to achieve the highest possible level of mastery of mathematics.

 

This series adopts a 3-part lesson structure and a spiral design within and across grade levels. The concrete-pictorial-abstract (C-P-A) approach and the infusion of fun-filled activities help develop students’ cognitive and metacognitive skills. New-trend questions and open-ended questions are included throughout the series to encourage analytical and lateral thinking.

Product Details:

ISBN-13 : 978-981-339-206-9
Extent : 188 pages
Consultant : Dr Yeap Ban Har,Dr Bill Tozzo
Linguistics Consultant  : Dr Amy Tozzo
Authors : Dr. Andrea Kang
Dimensions : 230 mm x 290 mm x 180 mm per book
Weight : 0.65kg per book

Table of Contents

Book A

Unit 1 - Place Value and Decimals

Recall

Lesson 1-1

Understanding place value 

Lesson 1-2

Understanding place value

Lesson 1-3

Writing decimals

Lesson 1-4

Comparing decimals

Lesson 1-5

Rounding decimals

Mind Workout
Math Journal
Summary

Unit 2 - Order of Operations

Recall

Lesson 2-1

Using mixed operations

Lesson 2-2

Using mixed operations 

Lesson 2-3

Using mixed operations

Lesson 2-4

Interpreting expressions

Mind Workout 


Math Journal 


Summary 


Unit 3 - Multiplication and Division of Whole Numbers

Recall

Lesson 3-1

Understanding powers of 10

Lesson 3-2

Multiplying by powers of 10

Lesson 3-3

Estimating products

Lesson 3-4

Multiplying multi-digit factors 

Lesson 3-5

Multiplying multi-digit factors

Lesson 3-6

Dividing tens

Lesson 3-7

Estimating quotients

Lesson 3-8

Dividing 2-digit factors

Lesson 3-9

Dividing 2-digit factors 

Lesson 3-10

Dividing 2-digit factors

Mind Workout 


Math Journal 


Summary 


Unit 4 - Addition and Subtraction of Decimals

Recall

Lesson 4-1

Adding decimals 

Lesson 4-2

Adding decimals 

Lesson 4-3

Adding decimals 

Lesson 4-4

Subtracting decimals 

Lesson 4-5

Subtracting decimals

Lesson 4-6

Subtracting decimals

Mind Workout 

Math Journal 


Summary

Unit 5 - Multiplication and Division of Decimals  

Recall

Lesson 5-1

Multiplying decimals by powers of 10 

Lesson 5-2

Estimating products of decimals

Lesson 5-3

Multiplying decimals 

Lesson 5-4

Multiplying decimals

Lesson 5-5

Multiplying decimals 

Lesson 5-6

Dividing decimals by powers of 10

Lesson 5-7

Estimating quotients of decimals 

Lesson 5-8

Dividing decimals by whole numbers

Lesson 5-9

Dividing decimals by whole numbers

Lesson 5-10

Dividing whole numbers by decimals

Lesson 5-11

Dividing decimals

Mind Workout 


Math Journal 


Summary


Unit 6 - Addition and Subtraction of Fractions 

Recall

Lesson 6-1

Adding fractions 

Lesson 6-2

Adding fractions

Lesson 6-3

Adding mixed numbers

Lesson 6-4

Subtracting fractions

Lesson 6-5

Subtracting fractions

Lesson 6-6

Subtracting mixed numbers

Lesson 6-7

Solving word problems 

Mind Workout 
Math Journal 
Summary

Book A-  49 Lessons