Singapore Math Dimensions Math Workbook 8B

Workbooks are the essential supplements to textbooks as they give students the opportunity to practice applying new concepts. Workbook exercises polish analytical skills and help students develop a stronger foundation in math through repetition and variation.

Features & Components:

• Basic Practice: Simple questions that drill comprehension of concepts.
• Further Practice: More difficult questions that involve direct application.
• Challenging Practice: Questions that require synthesis.
• Enrichment: Questions that demand higher order thinking, analysis, and reasoning.

The answer key at the back of the book provides answers only. Worked Solutions (sold separately) contain fully worked solutions.

Note: Two workbooks (A and B) correspond to the two halves of the school year. Soft cover.

Dimensions Math^® Workbook 8B

Chapter 8: Graphs of Linear and Quadratic Functions

8.1 Linear Function

A. Idea of Functions 
B. Linear Functions
C. Rate of Change

8.2 Graphs of Quadratic Functions

A. Graph of y = ax² + bx + c, where a > 0 
B. Graph of y = ax² + bx + c, where a < 0

In a Nutshell 
Review Exercise 8
Extend Your Learning Curve
Write in Your Journal

Chapter 9: Graphs in Practical Situations

9.1 Tables, Charts and Graphs
9.2 Distance-Time Graphs

In a Nutshell 
Review Exercise 9 
Extend Your Learning Curve 
Write in Your Journal

Chapter 10: Pythagorean Theorem

10.1 Pythagorean Theorem 
10.2 The Converse of Pythagorean Theorem

A. Definition 
B. Determination of Right-Angled Triangles

10.3 Applications of Pythagoras Theorem

In a Nutshell 
Review Exercise 10 
Extend Your Learning Curve 
Write in Your Journal 

Chapter 11: Coordinate Geometry

11.1 Distance Between Two Points 
11.2 Slope of a Straight Line 
11.3 Equation of a Straight Line

In a Nutshell 
Review Exercise 11 
Extend Your Learning Curve 
Write in Your Journal

Chapter 12: Mensuration of Pyramids, Cylinders, Cones and Spheres

12.1 Pyramids

A. Introducing Pyramids 
B. Nets and Surface Areas of Pyramids 
C. Volumes of Pyramids

12.2 Cylinders

A. Volume and Surface Area of a Cylinder

12.3 Cones

A. Introducing Cones
B. Net and Surface Area of a Cone 
C. Volume of a Cone

12.4 Spheres

A. Introducing Spheres 
B. Volume of a Sphere 
C. Surface Area of a Sphere

In a Nutshell 
Review Exercise 12 
Extend Your Learning Curve 
Write in Your Journal

Chapter 13: Data Analysis

13.1 Organizing Data in Frequency Tables 
13.2 Bar Graphs and Histograms

A. Bar Graphs 
B. Histograms

13.3 Line Graphs and Scatter Plots

A. Line Graphs 
B. Scatter Plots

In a Nutshell 
Review Exercise 13 
Extend Your Learning Curve 
Write in Your Journal

Chapter 14: More About Quadratic Equations

14.1 Solving Quadratic Equations by Factorization 
14.2 Completing the Square Method 
14.3 Quadratic Formula 
14.4 Graphical Method 
14.5 Applications of Quadratic Equations

In a Nutshell Review Exercise 14 
Extend Your Learning Curve 
Write in Your Journal

Answers 

Click here to view Dimensions Math^® Workbook 8B samples.