Table of Contents: 1 INTRODUCTION 2 MATHEMATICS Introduction Integers Fractions Decimals Percents Algebra Plane Geometry Polygons Pythagorean Theorem Circles Volumes Measurements Graphs and Tables Word Problems Statistics Sequences Analogies 3 VERBAL SKILLS Vocabulary Word Histories Word List Lists Synonyms and Antonyms--HSPT and TACHS More Synonyms--HSPT and TACHS Analogies--HSPT Verbal Reasoning (Analogies)--COOP Verbal Logic--HSPT Verbal Logic--COOP Answers and Analysis 4 LANGUAGE ARTS Sentences Parts of Speech Parallelism Sentence Completions Composition Punctuation, Capitalization, Usage, and Spelling Test Formats Guessing Conclusion Answers and Analysis 5 READING COMPREHENSION Introduction Main-Idea Questions Word-in-Context Questions Fact Questions Inference Questions Answers and Analysis MODEL EXAMS COOP Practice Exam 1 COOP Practice Exam 2 HSPT Practice Exam 1 HSPT Practice Exam 2 TACHS Practice Exam 1 TACHS Practice Exam 2.