# High School Books

## CELPIP Study Guide - Listening and Speaking

This CELPIP Study Guide is designed to fully prepare you for the Listening and Speaking components of the CELPIP-General and CELPIP-General LS Tests, helping you get the scores you need. It explains what to expect on the test, including a section-by-section breakdown of two test components (Listening and Speaking), their time allocations, scoring methods, and sample questions with guided explanations.

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## CELPIP Study Guide - Reading and Writing

This CELPIP Study Guide is designed to fully prepare you for the Reading and Writing components of the CELPIP-General Test, helping you get the scores you need. It explains what to expect on the test, including a section-by-section breakdown of two test components (Reading and Writing), their time allocations, scoring methods, and sample questions with guided explanations.

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## Guide to the LPI Essay

Improve your LPI essay writing

Learn to identify common writing errors

Practice with former essay topics

The Guide to the Language Proficiency Index® (LPI®) Essay focuses on the writing tasks in the LPI Test: the essay (Part IV) and the summaries (Part III). Section I of this guide provides information for candidates who have English as a Second Language (ESL). Section II contains information for candidates who have English as their Native Language (ENL). Section III provides information on writing summaries.

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## LPI Workbook

This second edition of *The LPI® Workbook* consists of eight practice tests at the same level of difficulty as the test forms used for all official LPI sittings. Study material covering all four parts of the LPI examination is found in *Preparing to Write the Language Proficiency Index® (LPI®)*.

The tests in this workbook are in the same format as the official examination forms of the LPI, although in tests two to eight, the first four pages (containing examinee identification information) are not included. Answers are only provided for practice tests one to four.

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## PreCalculus

**Don't be perplexed by precalculus. Master this math with practice, practice, practice!**

*Practice Makes Perfect: Precalculus* is a comprehensive guide and workbook that covers all the basics of precalculus that you need to understand this subject. Each chapter focuses on one major topic, with thorough explanations and many illustrative examples, so you can learn at your own pace and really absorb the information. You get to apply your knowledge and practice what you've learned through a variety of exercises, with an answer key for instant feedback. Offering a winning solution for getting a handle on math right away, *Practice Makes Perfect: Precalculus* is your ultimate resource for building a solid understanding of precalculus fundamentals.

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## Preparing to Write the LPI

The purpose of the workbook titled *Preparing to Write the Language Proficiency Index ^{™} (LPI^{™}), 4^{th} Edition* is to give individuals planning to write the Language Proficiency Index Test a clear indication of the format of the test and to provide them with practice exercises and a sample LPI Test. The practice exercises (provided in Parts I, II, and III of this workbook) and the sample test are in the same format as the items found on all official forms of the LPI Test.

This fourth edition contains information about what the members of the LPI marking committee look for when assigning levels to the LPI essays they are evaluating. It is important to point out that the three main criteria that are used in evaluating the essay in Part IV are the three skill areas that are tested in Parts I, II, and III – sentence structure, English usage, and development of ideas into a paragraph.

This edition also contains useful instruction on essay writing that aims to improve the candidate’s performance on the test and to contribute to his or her understanding of what it means to write English in an effective way.

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## Theory & Problems for Mathematics 8

**TABLE OF CONTENTS**

**Chapter 1 - Fractions **

1.1 Simplifying Fractions

1.2 Multiplying Fractions

1.3 Multiplying Mixed Fractions

1.4 Dividing Fractions

1.5 Dividing Mixed Fractions

1.6 Adding and Subtracting Fractions

1.7 Chapter Review

**Chapter 2 - Integers **

2.1 The Number Line

2.2 Multiplication of Integers

2.3 Division of Integers

2.4 Order of Operations

2.5 Chapter Review

**Chapter 3 - Geometry **

3.1 Three Dimensional Figures

3.2 Surface Area of Prisms

3.3 Volume of Prisms

3.4 Surface Area of a Cylinder

3.5 Volume of a Cylinder

3.6 Parallels and Transversals

3.7 Congruency and Similarity

3.8 Chapter Review

**Chapter 4 - Percents, Ratios, and Proportions **

4.1 Ratios, Rates, and Unit Rates

4.2 Proportions

4.3 Relating Percents, Decimals, and Fractions

4.4 Percent Problems

4.5 Compound Percent and Reasoning Problems

4.6 Chapter Review

**Chapter 5 - Linear Equations **

5.1 Algebraic Expressions

5.2 Addition and Subtraction of Polynomials

5.3 Addition and Subtraction Equations

5.4 Multiplication and Division Equations

5.5 Combined Operations

5.6 Linear Relations

5.7 Linear Models

5.8 Chapter Review

**Chapter 6 - Square Roots and the Pythagorean Theorem **

6.1 Square Roots

6.2 Modelling Square Roots

6.3 Non-Perfect Square Roots

6.4 The Pythagorean Theorem

6.5 Applications of the Pythagorean Theorem

6.6 Chapter Review

**Chapter 7 - Data Analysis and Probability **

7.1 Tables

7.2 Interpreting Graphs

7.3 Constructing Graphs

7.4 Misleading Graphs

7.5 Measure of Central Tendency

7.6 Probability

7.7 Independent and Dependent Events

7.8 Chapter Review

**Chapter 8 - Geometric Patterns **

8.1 Isometric Drawings

8.2 Rotating Cubes

8.3 Tessellations

8.4 Transformations

8.5 Creating Tessellations

8.6 Chapter Review

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## Theory & Problems for Mathematics 9

**TABLE OF CONTENTS **

**Chapter 1 - Square Roots, Powers, and Exponent Laws **

1.1 The Real Number System

1.2 Square Roots

1.3 Square Roots of Non-Perfect Squares

1.4 Defining a Power

1.5 Orders of Operations

1.6 Exponent Laws

1.7 Power Rules

1.8 Chapter Review

**Chapter 2 - Finance **

2.1 Income

2.2 Simple Interest

2.3 Compound Interest

2.4 Budget

2.5 Chapter Review

**Chapter 3 - Rational Numbers **

3.1 Defining Rational Numbers

3.2 Adding and Subtracting Rational Numbers

3.3 Adding and Subtracting Using Fraction Notation

3.4 Multiplying and Dividing Rational Numbers

3.5 Chapter Review

**Chapter 4 - Linear Relations **

4.1 Patterns

4.2 Linear Systems

4.3 Graphing Equations in the Form Ax + By = C

4.4 Matching Equations of Graphs

4.5 Chapter Review

**Chapter 5 – Polynomials**

5.1 Defining Polynomials

5.2 Adding and Subtracting Polynomials

5.3 Multiplying Polynomials

5.4 Dividing Polynomials

5.5 Chapter Review

**Chapter 6 - Linear Equations **

6.1 Understanding Linear Equations

6.2 Removing Fractions, Decimals and Parentheses

6.3 Linear Inequalities

6.4 Adding and Subtracting Linear Inequalities

6.5 Multiplying Linear Inequalities

6.6 Applications of Linear Equations

6.7 Chapter Review

**Chapter 7 - Reasoning **

7.1 Inductive Reasoning to Find a Specific Term

7.2 Inductive Reasoning to Find the nth Term

7.3 Deductive Reasoning

7.4 Puzzles and Games of Strategy

7.5 Chapter Review

**Chapter 8 - Probability and Statistics **

8.1 Population Versus Sample in Statistics

8.2 When to use a Population or a Sample in Statistics

8.3 Measure of Central Tendency in Statistics

8.4 Misleading Graphs

8.5 Probability Part I

8.6 Probability Part II

8.7 Chapter Review

**Chapter 9 - Similarity and Scale Factors **

9.1 Scale Factor

9.2 Similar Triangles

9.3 Similar Polygons

9.4 Reflection and Symmetry

9.5 Rotation

9.6 Chapter Review

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## Theory and Problems for Foundations of Math & Pre-Calculus 10

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## Theory and Problems for Pre-Calculus 11

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## Theory and Problems for Pre-Calculus 12

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