Study Aids - Study Guides

This "100 Days of Timed Tests: Multiplication, and Division facts 1 to 12" is the beginner-level math practice workbook for Grade 3-5 kids. This book is specifically designed for numbers between 1 and 12. These sets of math practice worksheets are designed to test...

100 Preguntas para la ciudadania 2025 y 2026: examen de naturalizacion Americana preparacion en Espanol e Ingles [Spanish] Prepararse para su prueba no debería ser más difícil que la prueba en sí. Con ese fin, nuestro equipo de APEX prepara nuestras guías con todo...

Enhance your vocabulary in just 15 minutes a day with 1100 Words You Need to Know. Relied on by students for 50 years! Over the years, thousands of students preparing for the SAT, ACT, GRE, and other standardized tests have relied on 1100 Words...

Teach yourself French in just 12 weeks with this fun-filled language course. DK's 15 Minute French is the perfect course for busy people who want to learn French fast.The 12 themed chapters are broken down into easy-to-follow 15-minute daily lessons, spanning a range of...

Teach yourself German in just 12 weeks with this fun-filled language course. DK's 15 Minute Language is the perfect course for busy people who want to learn German fast. The 12 themed chapters are broken down into easy-to-follow 15-minute daily lessons, spanning a range...

Teach yourself Italian in just 12 weeks with this fun-filled language course. DK's 15 Minute Language is the perfect course for busy people who want to learn Italia fast. The 12 themed chapters are broken down into easy-to-follow 15-minute daily lessons, spanning a range...

Teach yourself Spanish in just 12 weeks with this fun-filled language course. DK's 15 Minute Spanish is the perfect course for busy people who want to learn Spanish fast.The 12 themed chapters are broken down into easy-to-follow 15-minute daily lessons spanning a range of...

[NOTE: This is Volume I of a two-volume set; each volume must be purchased separately.]Setting the new standard: The SAT Math book that you've been waiting for.The game-changing 1600.io "Orange Book" establishes a new category of premium SAT instructional materials. This groundbreaking text is...

[NOTE: This is Volume II of a two-volume set; each volume must be purchased separately.] Setting the new standard: The SAT Math book that you've been waiting for. The game-changing 1600.io "Orange Book" establishes a new category of premium SAT instructional materials. This groundbreaking...

180 Practice Drills for the LSAT includes over 5,000 questions to help you practice the skills you need to improve your score. Every LSAT question tests skills in combination. When you get a question wrong, how do you pinpoint which of those skills was...

This extremely valuable learning resource is for students of electromagnetics and those who wish to refresh and solidify their understanding of its challenging applications. Problem-solving drills help develop confidence, but few textbooks offer the answers, never mind the complete solutions to their chapter exercises....

Work toward your dream career with the top ASVAB study guide 2026/2027 ASVAB For Dummies is here to guide you through the military's aptitude test. This book helps you secure the qualifying score you need to get the job you want. With hundreds of...

Schaum's powerful problem-solver gives you 3,000 problems in electric circuits, fully solved step-by-step! The originator of the solved-problem guide, and students' favorite with over 30 million study guides sold, Schaum's offers a diagram-packed timesaver to help you master every type of problem you'll face...

The third edition of The Ultimate Guide to SAT Grammar provides comprehensive coverage of all the grammar and rhetoric tested on the redesigned SAT multiple choice Writing section. Dozens of exercises help students move from studying concepts individually to applying their skills in a...

The Ultimate Guide to SAT(R) Grammar Workbook, 3rd Edition, includes six full-length tests that reflect the format and content of the multiple-choice Writing section of the redesigned SAT. Thorough explanations cover grammar as well as techniques for identifying correct and incorrect answers, and are...

Manhattan Prep's best-selling 5 lb. Book of GRE Practice Problems has been fully updated for the shorter version of the GRE that launched in September 2023. The practice exam sections match the updated GRE in length, form, and mix of content. Developed by our...

500 ways to achieve your highest score From Basic Economic Concepts to Measurement of Economic Systems, Economic Growth and International Trade and Finance, there is a lot of subject matter to know if you want to succeed on your AP Macroeconomics exam. That's why...

500 AP style questions with detailed answer explanations to prepare you for what you'll see on test day 5 Steps to a 5: 500 AP U.S. History Questions to Know by Test Day gives you 500 practice questions that cover the most essential course...

Fully Updated for the 2025-26 School Year and the May 2026 Exam!Teacher-Recommended and AP Expert-Reviewed.Ready to succeed in your AP Physics 1 course and ace the exam? This 5 Steps to a 5 guide is more than a review guide -- it's a system...

Fully Updated for the 2025-26 School Year and the May 2026 Exam!Teacher-Recommended and AP Expert-Reviewed.Ready to succeed in your AP Physics 2 course and ace the exam? This 5 Steps to a 5 guide is more than a review guide -- it's a system...