None of the chapters have any motivating introductions, though; adding some would be a nice touch. Fundamentals of Math (Levels 1-7) Algebra Explorations (Levels 1-7) Elementary Linear Algebra. BN-pairs, Hecke algebras, classical groups, Encyclopedia The sequence in which the... At the risk of making math seem like a collection of memorized steps, it does clearly show what needs to be done. Presently (March 2015) the book has neither table of contents nor index. Every section starts with learning objectives, followed by definitions and appropriate vocabulary, and easy to follow examples and steps are provided before students reach the practice exercises at the end of the section. The book covers sections and topics that are appropriate for the math 60-65 sequence at the community college level that I teach. I had only one issue with the textbook's navigation. A... The book is using different platform to display content (like math symbols) which are not clear on the PDF version of the book, It is always better to tell the audience which platform to use for better reading. The book covers almost every topic one might use in the course and many topics which are frequently covered in the next course. I was using a Mac, and viewed the book using both Chrome and Safari. The text was easy to follow as far as understanding. Traditionally, the study of algebra is separated into a two parts, elementary algebra and intermediate algebra. There was a lot of "a man," "a woman," "a student." Sections begin with numbered “Learning Objectives”, and end with “Key Takeaways”. Below, find a meta list of Free Math Textbooks, part of our larger collection 200 Free Textbooks: A Meta Collection.Also see our online collection, 1,500 Free Online Courses from Top Universities.. Abstract Algebra: The Basic Graduate Year by Robert B. Ash, University of Illinois Image used in cover by Robin Férand on / CC BY 3.0 . The text has significant interface issues, including the following. Even if you are not using an online mathematics textbook, the many included here on The Free Textbook list should provide extra help, should you need it. It is a thoughtful book that includes many key features that I find useful: key take-aways, discussion board topics, note section, video solutions, and incorrect v.s. This, of course, makes a score of 5 impossible. The subject of algebra is timeless, so there should be no short-term problem with relevance or longevity. Additionally, while searching for particular videos, I found it difficult to scroll through quickly and find the video links. The only minor point, is a small review before starting the new chapter so the students can rely on the previous chapters for better understanding. Looking at the print version, I do like the ordering of topics well enough. My only concern (aside from the many typesetting errors) is with graphing. However, in the “Applications of Linear Systems” section, the “Topic Exercises” use the following set of Anglo-sounding names: Mary, Sally, Joe, Millicent, Jerry, James, John, Dennis, Billy. In Chrome, the exercise sets at the end of each section were virtually empty of content. This seems to be a bit of a problem as exponents and square roots normally do not come in the first chapter of an Elementary Algebra textbook to the extent that they were used here. I am happy to see that the quality of this book is quite good and I hope to find useful online tutorial and homework systems that can be incorporated to make this book a more complete one to use in an online format. For example, exponents, square root and the Pythagorean Theorem all occur in Chapter 1. The book almost could be used in math 95 (Intermediate Algebra) as well, except a few more advanced topics such as introduction of basic function notations and logarithms. For example, the number of Americans over 65 or a period of recent years is presented. There is so much material in this text that it could not possibly be covered in one semester. correct way of solving a problem side by side. Although I have not read every sentence in the book, all of the grammar I saw seems to be correct. Math Level 8. Solving quadratic equations, graphing parabolas and completing the square occur in the last chapter. Year 5 Maths Textbook. This section would be so much clearer to the students and robust if subtracting integers is introduced in the same way as adding, with the visuals of the number line and clear examples provided. Any student who was taught from this book and covered all chapters would have a good grounding in the subject matter. Theory, Course of linear algebra and The clarity of this book seems in line with most other mainstream elementary algebra books. Each section started off with the section title, then the "Learning Objectives." There is so much material in this text that it could not possibly be covered in one semester. A variety of names, occupations and locations made the problems seem relevant to a variety of cultures. The charts/graphs were up to date and could easily be updated as needed. As such, students using a screen reader will be unable to view any of these steps. The answers to the even-number problems of the sample tests are also not listed but maybe it’s stored somewhere else for instructors to find that I’m not aware of. It won't be a lot of changes. The lack of the usual apparatus of a textbook (table of contents, glossary, index, etc.) Also: one of the stated objectives is to find the vertex by completing the square, but this specific objective is not measured in the review questions or the sample test. The book concludes with a... applications, What is and what The exercise sets are large enough for instructors to choose from and for students to gain practice from. If, by chance, groundbreaking algebraic methods or strategies come into fashion, this book could be easily edited to incorporate them. Overall, it is a well written book and I really like the formats and the flow of the book. I particular enjoy the visual layouts, colors, and useful information such as common mistakes listed in a way that is visually clear and pleasing fashion. Online Mathematics Textbooks by George Cain ; Related Links by William F. Trench (Trinity University) AIM Open Textbook Initiative by American Institute of Mathematics; Online number theory lecture notes and teaching materials; Open-culture list. The statement of the examples and exercises tends to be a bit dry, but the grammar appears to be correct. If students encounter any or all of these issues, it could certainly be a significant barrier to their learning. The one area that seemed a little stand-offish is the step by step guides, I feel it's important for students in an Algebra Prep course to understand why we are doing what we are doing, not just a simple memorization of steps. But my next question would be: where are the embedded video examples promised in the preface? On Chrome, I had to right-click and view in a separate tab. There is no glossary, but a table is given. As such, the way the laws are currently written, it is my understanding that using the text in a course, even as a resource, is not allowable by the Federal government (unless equitable accessible materials are also provided). This book’s content will still be “current” many years from now. There is a big need for math resources used in those countries. Each course is 8 weeks long so could use the text to use over the entire semester and half that is needed. CC BY-NC-SA, Reviewed by Said Raki, Mathematics Instructor, NTCC on 4/27/20, The book gives students a good insight about pre-Algebra concepts. It makes is easy for teachers and students as well. Please click below to consent to the use of this technology while browsing our site. However, an instructor certainly could again pick and choose what they want to use. These cookies do not store any personal information. Chapter 10 is not really a chapter but a short appendix with some area and volume formulas. I found the text to be clear and almost entirely free from grammatical mistakes. (And, Mark and Janet are traveling home for Thanksgiving.) The book covers all usual topics in an elementary algebra text book, commencing with integers and continuing through linear expressions, linear equations and inequalities, systems of linear equations, and other topics. The book is not culturally insensitive or offensive. If those graphics (or others) make the book feel outdated at some point, it could be easily updated with newer data from the cited source. Small lacking in comprehensiveness might be a treatments of simple absolute value equations or inequalities. Reviewed by Kristin Lassonde, Mathematics Faculty, Klamath Community College on 8/21/16, The book covers almost every topic one might use in the course and many topics which are frequently covered in the next course. 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