# Course: Math Connects • Concepts, Skills, and Problem Solving • Course 2 • Student Edition

• Unit 1 Algebra and Functions
• Chapter 1 Introduction to Algebra and Functions
• 1-1 A Plan for Problem Solving
• 1-2 Powers and Exponents
• 1-3 Squares and Square Roots
• 1-4 Order of Operations
• 1-5 Problem-Solving Investigation: Guess and Check
• 1-6 Algebra: Variables and Expressions
• 1-7 Algebra: Equations
• 1-8 Algebra: Properties
• 1-9 Algebra: Arithmetic Sequences
• 1-10 Algebra: Equations and Functions
• Chapter 2 Integers
• 2-1 Integers and Absolute Value
• 2-2 Comparing and Ordering Integers
• 2-3 The Coordinate Plane
• 2-5 Subtracting Integers
• 2-6 Multiplying Integers
• 2-7 Problem-Solving Investigation: Look for a Pattern
• 2-8 Dividing Integers
• Chapter 3 Algebra: Linear Equations and Functions
• 3-1 Writing Expressions and Equations
• 3-2 Solving Addition and Subtraction Equations
• 3-3 Solving Multiplication Equations
• 3-4 Problem-Solving Investigation: Work Backward
• 3-5 Solving Two-Step Equations
• 3-6 Measurement: Perimeter and Area
• 3-7 Functions and Graphs
• Unit 2 Number Sense: Fractions
• Chapter 4 Fractions, Decimals, and Percents
• 4-1 Prime Factorization
• 4-2 Greatest Common Factor
• 4-3 Problem-Solving Investigation: Make an Organized List
• 4-4 Simplifying Fractions
• 4-5 Fractions and Decimals
• 4-6 Fractions and Percents
• 4-7 Percents and Decimals
• 4-8 Least Common Multiple
• 4-9 Comparing and Ordering Rational Numbers
• Chapter 5 Applying Fractions
• 5-1 Estimating with Fractions
• 5-2 Adding and Subtracting Fractions
• 5-3 Adding and Subtracting Mixed Numbers
• 5-4 Problem-Solving Investigation: Eliminate Possibilities
• 5-5 Multiplying Fractions and Mixed Numbers
• 5-6 Algebra: Solving Equations
• 5-7 Dividing Fractions and Mixed Numbers
• Unit 3 Algebra and Number Sense: Proportions and Percents
• Chapter 6 Ratios and Proportions
• 6-1 Ratios
• 6-2 Rates
• 6-3 Rate of Change and Slope
• 6-4 Measurement: Changing Customary Units
• 6-5 Measurement: Changing Metric Units
• 6-6 Algebra: Solving Proportions
• 6-7 Problem-Solving Investigation: Draw a Diagram
• 6-8 Scale Drawings
• 6-9 Fractions, Decimals, and Percents
• Chapter 7 Applying Percents
• 7-1 Percent of a Number
• 7-2 The Percent Proportion
• 7-3 Percents and Estimation
• 7-4 Algebra: The Percent Equation
• 7-5 Problem-Solving Investigation: Determine Reasonable Answers
• 7-6 Percent of Change
• 7-7 Sales Tax and Discount
• 7-8 Simple Interest
• Unit 4 Statistics, Data Analysis and Probability
• Chapter 8 Statistics: Analyzing Data
• 8-1 Line Plots
• 8-2 Measures of Central Tendency and Range
• 8-3 Stem-and-Leaf Plots
• 8-4 Bar Graphs and Histograms
• 8-5 Problem-Solving Investigation: Use a Graph
• 8-6 Using Graphs to Predict
• 8-7 Using Data to Predict
• 8-8 Using Sampling to Predict
• Chapter 9 Probability
• 9-1 Simple Events
• 9-2 Sample Spaces
• 9-3 The Fundamental Counting Principle
• 9-4 Permutations
• 9-5 Combinations
• 9-6 Problem-Solving Investigation: Act It Out
• 9-7 Theoretical and Experimental Probability
• 9-8 Compound Events
• Unit 5 Geometry and Measurement
• Chapter 10 Geometry: Polygons
• 10-1 Angle Relationships
• 10-2 Complementary and Supplementary Angles
• 10-3 Statistics: Display Data in a Circle Graph
• 10-4 Triangles
• 10-5 Problem-Solving Investigation: Use Logical Reasoning
• 10-7 Similar Figures
• 10-8 Polygons and Tessellations
• 10-9 Translations
• 10-10 Reflections
• Chapter 11 Measurement: Two- and Three-Dimensional Figures
• 11-1 Area of Parallelograms
• 11-2 Area of Triangles and Trapezoids
• 11-3 Circles and Circumference
• 11-4 Area of Circles
• 11-5 Problem-Solving Investigation: Solve a Simpler Problem
• 11-6 Area of Complex Figures
• 11-7 Three-Dimensional Figures
• 11-8 Drawing Three-Dimensional Figures
• 11-9 Volume of Prisms
• 11-10 Volume of Cylinders
• Chapter 12 Geometry and Measurement
• 12-1 Estimating Square Roots
• 12-2 The Pythagorean Theorem
• 12-3 Problem-Solving Investigation: Make a Model
• 12-4 Surface Area of Rectangular Prisms
• 12-5 Surface Area of Cylinders

Use Nagwa in conjunction with your preferred textbook. The recommended lessons from Nagwa for each section of this textbook are provided below. This course is not affiliated with, sponsored by, or endorsed by the publisher of the referenced textbook. Nagwa is a registered trademark of Nagwa Limited. All other trademarks and registered trademarks are the property of their respective owners.