Core Connections, Course 1 Book Cover

## Core Connections, Course 1

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Chapter 1: Introduction and Representation
 Opening 1.OP Chapter Opening Section 1.1 1.1.1 Visualizing Information 1.1.2 Perimeter and Area Relationships 1.1.3 Describing and Extending Patterns 1.1.4 Representing Data 1.1.5 Making Sense of a Logic Problem Section 1.2 1.2.1 Multiple Representations 1.2.2 Representing Comparisons 1.2.3 Characteristics of Numbers 1.2.4 Products, Factors, and Factor Pairs Closure 1.CL Chapter Closure

Chapter 2: Arithmetic Strategies and Area
 Opening 2.OP Chapter Opening Section 2.1 2.1.1 Dot Plots and Bar Graphs 2.1.2 Histograms and Stem-and-Leaf Plots Section 2.2 2.2.1 Exploring Area 2.2.2 Square Units and Area of Rectangles 2.2.3 Area and Perimeter Section 2.3 2.3.1 Using Rectangles to Multiply 2.3.2 Using Generic Rectangles 2.3.3 Generic Rectangles and the Greatest Common Factor 2.3.4 Distributive Property Closure 2.CL Chapter Closure

Chapter 3: Portions and Integers
 Opening 3.OP Chapter Opening Section 3.1 3.1.1 Using the Multiplicative Identity 3.1.2 Portions as Percents 3.1.3 Connecting Percents with Decimals and Fractions 3.1.4 Multiple Representations of a Portion 3.1.5 Completing the Web 3.1.6 Investigating Ratios Section 3.2 3.2.1 Addition, Subtraction, and Opposites 3.2.2 Locating Negative Numbers 3.2.3 Absolute Value 3.2.4 Length on a Coordinate Graph Closure 3.CL Chapter Closure

Chapter 4: Variables and Ratios
 Opening 4.OP Chapter Opening Section 4.1 4.1.1 Introduction to Variables 4.1.2 Writing Equivalent Expressions 4.1.3 Using Variables to Generalize Section 4.2 4.2.1 Enlarging Two-Dimensional Shapes 4.2.2 Enlarging and Reducing Figures 4.2.3 Enlargement and Reduction Ratios 4.2.4 Ratios in Other Situations Closure 4.CL Chapter Closure

Chapter 5: Multiplying Fractions and Area
 Opening 5.OP Chapter Opening Section 5.1 5.1.1 Representing Fraction Multiplication 5.1.2 Describing Parts of Parts 5.1.3 Calculating Parts of Parts 5.1.4 Multiplying Mixed Numbers Section 5.2 5.2.1 Making Sense of Decimal Multiplication 5.2.2 Fraction Multiplication Number Sense Section 5.3 5.3.1 Rearranging Areas 5.3.2 Area of a Parallelogram 5.3.3 Area of a Triangle 5.3.4 Area of a Trapezoid Closure 5.CL Chapter Closure Section 5.4 Mid-Course Reflection Activities

Chapter 6: Dividing and Building Expressions
 Opening 6.OP Chapter Opening Section 6.1 6.1.1 Dividing 6.1.2 Fractions as Division Problems 6.1.3 Problem Solving with Division 6.1.4 Solving Problems Involving Fraction Division Section 6.2 6.2.1 Order of Operations 6.2.2 Area of a Rectangular Shape 6.2.3 Naming Perimeters of Algebra Tiles 6.2.4 Combining Like Terms 6.2.5 Evaluating Algebraic Expressions Closure 6.CL Chapter Closure

Chapter 7: Rates and Operations
 Opening 7.OP Chapter Opening Section 7.1 7.1.1 Comparing Rates 7.1.2 Comparing Rates with Tables and Graphs 7.1.3 Unit Rates Section 7.2 7.2.1 Analyzing Strategies for Dividing Fractions 7.2.2 Another Strategy for Division 7.2.3 Division with Fractions and Decimals 7.2.4 Fraction Division as Ratios Section 7.3 7.3.1 Inverse Operations 7.3.2 Distributive Property 7.3.3 Distributive Property and Expressions Vocabulary 7.3.4 Writing Algebraic Equations and Inequalities Closure 7.CL Chapter Closure

Chapter 8: Statistics and Multiplication Equations
 Opening 8.OP Chapter Opening Section 8.1 8.1.1 Measures of Central Tendency 8.1.2 Choosing Mean or Median 8.1.3 Shape and Spread 8.1.4 Box Plots and Interquartile Range 8.1.5 Comparing and Choosing Representations Section 8.2 8.2.1 Statistical Questions Section 8.3 8.3.1 Writing Multiplication Equations 8.3.2 Distance, Rate, and Time 8.3.3 Unit Conversion Closure 8.CL Chapter Closure

Chapter 9: Volume and Percents
 Opening 9.OP Chapter Opening Section 9.1 9.1.1 Volume of a Rectangular Prism 9.1.2 Nets and Surface Area Section 9.2 9.2.1 Multiplicative Growth and Percents 9.2.2 Composition and Decomposition of Percents 9.2.3 Percent Discounts 9.2.4 Simple Interest and Tips Closure 9.CL Chapter Closure Section 9.3 9.3.1 A Culminating Portions Challenge 9.3.2 Representing and Predicting Patterns 9.3.3 Analyzing Data to Identify a Trend

Checkpoint Materials
 CP 1: Using Place Value to Round and Compare Decimals CP 2: Addition and Subtraction of Decimals CP 3: Addition and Subtraction of Fractions CP 4: Addition and Subtraction of Mixed Numbers CP 5: Multiple Representations of Portions CP 6: Locating Points on a Number Line and on a Coordinate Graph CP 7A: Multiplication of Fractions and Decimals CP 7B: Area and Perimeter of Quadrilaterals and Triangles CP 8A: Rewriting and Evaluating Variable Expressions CP 8B: Division of Fractions and Decimals CP 9A: Displays of Data: Histograms and Box Plots CP 9B: Solving One-Step Equations

Glossary
Index

### RESOURCE PAGEs

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Chapter 1: Introduction and Representation
Chapter 2: Arithmetic Strategies and Area
Chapter 3: Portions and Integers
Chapter 4: Variables and Ratios
Chapter 5: Multiplying Fractions and Area
Chapter 6: Dividing and Building Expressions
Chapter 7: Rates and Operations
Chapter 8: Statistics and Multiplication Equations
Chapter 9: Volume and Percents

### toolkits

Toolkits for each chapter are available below. You may access the files any time to download and print copies.

FULL Version: Core Connections, Course 1 Toolkits PDF

### PARENT GUIDE W/ EXTRA PRACTICE

Sometimes students want an alternative explanation of an idea along with additional practice problems. The Parent Guide resources are arranged by chapter and topic. The format of these resources is a brief restatement of the idea, some typical examples, practice problems, and the answers to those problems.

The Parent Guide is available as a printed copy for purchase at the CPM Web Store or accessible free below.

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Parent Guides by Chapter and Lesson

Chapter 1: Introduction and Representation
Chapter 2: Arithmetic Strategies and Area
Chapter 3: Portions and Integers
Chapter 4: Variables and Ratios
Chapter 5: Multiplying Fractions and Area
Chapter 6: Dividing and Building Expressions
Chapter 7: Rates and Operations
Chapter 8: Statistics and Multiplication Equations
Chapter 9: Volume and Percents

### ETOOLS/VIDEOS

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General eTools
Chapter 1: Introduction and Representation
Chapter 2: Arithmetic Strategies and Area
Chapter 3: Portions and Integers
Chapter 4: Variables and Ratios
Chapter 5: Multiplying Fractions and Area
Chapter 6: Dividing and Building Expressions
Chapter 7: Rates and Operations
Chapter 8: Statistics and Multiplication Equations
Chapter 9: Volume and Percents

### CAJA DE HERRAMIENTAS

Las Cajas de herramientas para cada capítulo están disponibles abajo. Puede tener acceso a los archivos cualquier tiempo para descargar e imprimir copias.

Versión completa:  Core Connections en español, Curso 1: Caja de herramientas PDF

Bienvenidos a la Guía para padres con práctica adicional de Core Connections en español, Curso 1. El objeto de la presente guía es brindarles ayuda si su hijo o hija necesita ayuda con las tareas o con los conceptos que se enseñan en el curso. Consideramos que a todos los alumnos les puede ir bien en matemática, siempre que estén dispuestos a trabajar y a pedir ayuda cuando la necesitan. Les recomendamos que hablen con el docente de su hijo o hija si ellos tienen preguntas adicionales que no se responden en esta guía.

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