think! Mathematics is a series of textbooks that are based on various learning theories.
Designed in accordance with extensively-researched approaches used in Singapore, these books adopt a spiral design with the integration of the Concrete-Pictorial-Abstract (C-P-A) approach.
A three-part lesson structure of Anchor Task, Guided Practice and Independent Practice are adopted. ICT, concrete aids and manipulatives are incorporated. Students have opportunities to hone problem-solving skills and apply Mathematics in real-world contexts.
Combining the effectiveness of teaching pedagogies and innovative ideas, the content has been aligned to the Common Core State Standards.
think! Mathematics Textbook 5B
Book B Chapter 8-Time
Lesson 1
Converting Units of Time
Lesson 2
Converting Units of Time
Lesson 3
Solving Word Problems
Chapter 9- Length, Volume, Mass
Lesson 1
Measuring Length
Lesson 2
Measuring Length in Centimeters and Millimeters
Lesson 3
Converting Units of Length
Lesson 4
Converting Units of Length
Lesson 5
Converting Units of Length
Lesson 6
Converting Customary Units of Length
Lesson 7
Converting Customary Units of Length
Lesson 8
Measuring Volume
Lesson 9
Measuring Volume
Lesson 10
Converting Units of Volume
Lesson 11
Converting Customary Units of Volume
Lesson 12
Converting Customary Units of Volume
Lesson 13
Converting Customary Units of Volume
Lesson 14
Converting Units of Mass
Lesson 15
Converting Units of Mass
Lesson 16
Converting Units of Mass
Lesson 17
Converting Customary Units of Mass
Lesson 18
Solving Word Problems
Lesson 19
Solving Word Problems
Lesson 20
Solving Word Problems
Chapter 10-Goemetry
Lesson 1
Sorting Two-Dimensional Shapes
Lesson 2
Sorting Two-Dimensional Shapes
Chapter 11-Volume of Solids
Lesson 1
Understanding the Volume of Solids
Lesson 2
Finding the Volume of Solids
Lesson 3
Finding the Volume of Solids
Lesson 4
Finding the Capacity of Rectangular Boxes
Lesson 5
Finding the Capacity of Rectangular Boxes
Lesson 6
Finding the Volume of Solids
Lesson 7
Finding the Volume of Solids
Lesson 8
Finding the Volume of Solids
Lesson 9
Finding the Volume of Solids
Lesson 10
Solving Problems
Lesson 11
Solving Problems
Chapter 12- Data
Lesson 1
Describing Position
Lesson 2
Describing Position
Lesson 3
Plotting Points
Lesson 4
Plotting Points
Lesson 5
Drawing and Reading Line Plots
Chapter 13-Algebra
Lesson 1
Describing a Pattern
Lesson 2
Describing a Pattern
Lesson 3
Describing a Pattern
Lesson 4
Writing Algebraic Expressions
Book B- 45 Lessons