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 problemsolving and analytical skills, students can gain a strong foundation to achieve the highest possible level of mastery of mathematics.
This series adopts a 3part lesson structure and a spiral design within and across grade levels. The concretepictorialabstract (CPA) approach and the infusion of funfilled activities help develop students’ cognitive and metacognitive skills. Newtrend questions and openended questions are included throughout the series to encourage analytical and lateral thinking.
Product Details:
ISBN13  : 9789813392069 
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 11 
Understanding place value 
Lesson 12 
Understanding place value 
Lesson 13 
Writing decimals 
Lesson 14 
Comparing decimals 
Lesson 15 
Rounding decimals 
Mind Workout  
Math Journal  
Summary  
Unit 2  Order of Operations 

Recall  
Lesson 21 
Using mixed operations 
Lesson 22 
Using mixed operations 
Lesson 23 
Using mixed operations 
Lesson 24 
Interpreting expressions 
Mind Workout 

Math Journal 

Summary 

Unit 3  Multiplication and Division of Whole Numbers 

Recall  
Lesson 31 
Understanding powers of 10 
Lesson 32 
Multiplying by powers of 10 
Lesson 33 
Estimating products 
Lesson 34 
Multiplying multidigit factors 
Lesson 35 
Multiplying multidigit factors 
Lesson 36 
Dividing tens 
Lesson 37 
Estimating quotients 
Lesson 38 
Dividing 2digit factors 
Lesson 39 
Dividing 2digit factors 
Lesson 310 
Dividing 2digit factors 
Mind Workout 

Math Journal 

Summary 

Unit 4  Addition and Subtraction of Decimals 

Recall  
Lesson 41 
Adding decimals 
Lesson 42 
Adding decimals 
Lesson 43 
Adding decimals 
Lesson 44 
Subtracting decimals 
Lesson 45 
Subtracting decimals 
Lesson 46 
Subtracting decimals 
Mind Workout 

Math Journal 

Summary  
Unit 5  Multiplication and Division of Decimals 

Recall  
Lesson 51 
Multiplying decimals by powers of 10 
Lesson 52 
Estimating products of decimals 
Lesson 53 
Multiplying decimals 
Lesson 54 
Multiplying decimals 
Lesson 55 
Multiplying decimals 
Lesson 56 
Dividing decimals by powers of 10 
Lesson 57 
Estimating quotients of decimals 
Lesson 58 
Dividing decimals by whole numbers 
Lesson 59 
Dividing decimals by whole numbers 
Lesson 510 
Dividing whole numbers by decimals 
Lesson 511 
Dividing decimals 
Mind Workout 

Math Journal 

Summary 

Unit 6  Addition and Subtraction of Fractions 

Recall  
Lesson 61 
Adding fractions 
Lesson 62 
Adding fractions 
Lesson 63 
Adding mixed numbers 
Lesson 64 
Subtracting fractions 
Lesson 65 
Subtracting fractions 
Lesson 66 
Subtracting mixed numbers 
Lesson 67 
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 problemsolving and analytical skills, students can gain a strong foundation to achieve the highest possible level of mastery of mathematics.
This series adopts a 3part lesson structure and a spiral design within and across grade levels. The concretepictorialabstract (CPA) approach and the infusion of funfilled activities help develop students’ cognitive and metacognitive skills. Newtrend questions and openended questions are included throughout the series to encourage analytical and lateral thinking.
Product Details:
ISBN13  : 9789813392069 
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 11 
Understanding place value 
Lesson 12 
Understanding place value 
Lesson 13 
Writing decimals 
Lesson 14 
Comparing decimals 
Lesson 15 
Rounding decimals 
Mind Workout  
Math Journal  
Summary  
Unit 2  Order of Operations 

Recall  
Lesson 21 
Using mixed operations 
Lesson 22 
Using mixed operations 
Lesson 23 
Using mixed operations 
Lesson 24 
Interpreting expressions 
Mind Workout 

Math Journal 

Summary 

Unit 3  Multiplication and Division of Whole Numbers 

Recall  
Lesson 31 
Understanding powers of 10 
Lesson 32 
Multiplying by powers of 10 
Lesson 33 
Estimating products 
Lesson 34 
Multiplying multidigit factors 
Lesson 35 
Multiplying multidigit factors 
Lesson 36 
Dividing tens 
Lesson 37 
Estimating quotients 
Lesson 38 
Dividing 2digit factors 
Lesson 39 
Dividing 2digit factors 
Lesson 310 
Dividing 2digit factors 
Mind Workout 

Math Journal 

Summary 

Unit 4  Addition and Subtraction of Decimals 

Recall  
Lesson 41 
Adding decimals 
Lesson 42 
Adding decimals 
Lesson 43 
Adding decimals 
Lesson 44 
Subtracting decimals 
Lesson 45 
Subtracting decimals 
Lesson 46 
Subtracting decimals 
Mind Workout 

Math Journal 

Summary  
Unit 5  Multiplication and Division of Decimals 

Recall  
Lesson 51 
Multiplying decimals by powers of 10 
Lesson 52 
Estimating products of decimals 
Lesson 53 
Multiplying decimals 
Lesson 54 
Multiplying decimals 
Lesson 55 
Multiplying decimals 
Lesson 56 
Dividing decimals by powers of 10 
Lesson 57 
Estimating quotients of decimals 
Lesson 58 
Dividing decimals by whole numbers 
Lesson 59 
Dividing decimals by whole numbers 
Lesson 510 
Dividing whole numbers by decimals 
Lesson 511 
Dividing decimals 
Mind Workout 

Math Journal 

Summary 

Unit 6  Addition and Subtraction of Fractions 

Recall  
Lesson 61 
Adding fractions 
Lesson 62 
Adding fractions 
Lesson 63 
Adding mixed numbers 
Lesson 64 
Subtracting fractions 
Lesson 65 
Subtracting fractions 
Lesson 66 
Subtracting mixed numbers 
Lesson 67 
Solving word problems 
Mind Workout  
Math Journal  
Summary  
Book A 49 Lessons 