However, for the level of mathematics course that students are taking, it should be acceptable level. Allen Wolmer, Atlanta Jewish Academy, The following faculty contributed to the development of OpenStax Precalculus, the text from which this product was updated and derived. The online version defaults to hiding solutions (that are easily revealed at the click of the [Show Solution] link), which ideally encourages students to at least ponder or attempt a problem before immediately examining the answer. All resources in OpenStax Prealgebra 2e. Arrives by Mon, Aug 1 Buy College Algebra 2e by OpenStax (Print Version, Paperback, B&W, Complete Vol. All figures displayed correctly, most links displayed correctly, and all figures were referenced and clearly labeled. The text is not culturally insensitive or offensive in any way. Sara Lenhart, Christopher Newport University Rachael Gross, Towson University It also allows students to highlight sections of the text and to add in their own study notes. The examples in the homework do a great job of including problems that cater to the major areas of mathematics instruction namely: Graphical, analytical, numerical, and verbal. For instance, Which table, Table, Table, or Table, representations a function (if any)? This is generally a stumbling block for students. Please subscribe to this YouTube channel!This is the first of a series of video lectures for the OpenStax College Algebra textbook. I see no reason why the types of questions and approaches the authors take will not make for a long lasting and relevant text. Organization Many sections (its more common in the pdf) had links to 3-4 supplementary youtube videos before the practice exercises, which many of my students would appreciate. The Intermediate Algebra textbook covers 12 topics: Foundations that include all operations with real numbers, Solving Linear Equations and inequalities, Graphs and Functions, Systems of Linear Equations, including matrices, Polynomials, Factoring, including special products, Rational expressions, Roots and Radicals, Quadratic equations, Exponential and Logarithmic Functions, Conics, Sequences, Series and more. Similarly, there are a few points where I would have preferred the font to be a larger size. then you must include on every digital page view the following attribution: Use the information below to generate a citation. As mentioned before, the authors used clear and concise language throughout. 4 Motivation; 35 MS Teams; 29 New Student; 60 New Students; 4 Newsletters & Brochures; 90 Nursing; 23 Orientation; 2 Photoshop; 4 PowerPoints; 8 Professional & Academic eCommunications; 2 Programming; . Examples are numbered sequentially for the entire chapter but not according to the section. How to Use the OpenStax Community Hub (View Complete Item Description) Tips and guidelines to help you create resources that align with OpenStax titles. The entire book is writtenly consistently from chapter to chapter. The text was clear and easy to follow with several color examples. I found it extremely easy to navigate around from various sections, to problem answers and to media with the click of the mouse. 1999-2022, Rice University. The chapters are appropriately designed and ordered. Erinn Izzo, Nicaragua Christian Academy Reviewed by Justin (Pete) Rusaw, Visiting Professor of Mathematics, George Fox University on 2/1/18, The college algebra text covers all the typical topics for a course of this type. Also, multiplying binomials and FOIL are introduced in 1.5, but the skill is needed in 1.3 when denominators are rationalized using conjugates. David French, Tidewater Community College Disappointed. Chapters are logically subdivided into sections (5.1, 5.2, 5.3, etc.). In an effort to make the transition to the 2nd edition as seamless as possible, we have minimized any shifting of exercise numbers. Sharon North (St. Louis Community College) developed a coordinated set of support resources, which provide review, instruction, and practice for algebra students. Being over-full of concepts can make it challenging for new students to identify patterns and then build the connections to old/new ideas as they just feel overwhelmed. As far as I can predict, through the lens of now, the content will age well. Erica Rutter, Arizona State University The text is well designed and organized. Reviewed by Bader Abukhodair, Mathematics Instructor, Fort Hays State University on 11/29/18, This textbook covers all standard topics in College Algebra textbook, including prerequisite materials. I must mention that I used Knewton adaptive software when teaching this course which significantly improved student success rates. I did not find any errors or bias in the text. From that point in the book, the material flows nicely. Each Section also follows a consistent order: Learning Objectives, Topic Explanations with solved examples, Try It practice problems, "How To" instructions, Exercises, Writing Exercises, and a Self-Check. William Radulovich, Florida State College Jacksonville Our first openly licensed college textbook was published in 2012, and our library has since scaled to over 35 books for . The online texts graphs and visuals are great, but the tables really need better visual clarity. College Algebra provides a comprehensive exploration of algebraic principles and meets scope and sequence requirements for a typical introductory algebra course. Section Exercises are organized by question type, and generally appear in the following order: Each chapter concludes with a review of the most important takeaways, as well as additional practice problems that students can use to prepare for exams. Want to cite, share, or modify this book? This is a bit too much to asking for the mathematics text. The book is well designed and facilitates instructors' teaching and students' learning. The text is clearly organized and follows a logical progression. There are thousands of exercises in this text and I am sure they are completed with an extremely high degree of accuracy! March 30th, 2017 Edie Erickson added Bay College - MATH110 College Algebra. The book is organized and logical in order. Hilfe +49 (0)40 4223 6096 eBooks . Calculator steps look like they cater to Texas Instruments. I researched this. There is no real coverage of graphing linear inequalities in two variables (in the xy-plane) which is really what is needed in order to move to the non-linear case analogously. The structure of the text is quite consistent. This page titled Intermediate Algebra 2e (OpenStax) is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by OpenStax via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request. There have been some inaccurate labels and directions in the PDF version that I have not seen in the online version. The topics are presented in a logical order and building in each other concept-wise. Michael Price, University of Oregon The revision also focused on supporting inclusive and welcoming learning experiences. Mathematical content is slowly developed from previous material. It actually was a quite good visual aid. Before the following issues are resolved, it's hard for me to use it in my classes: 1. The text is sometimes self-referential, however, that is the nature of mathematics and scaffolding of learning is very much apart of that. It offers depth in mathematical content, completeness in explanations, a variety of solved examples, practice Try It problems, extensive sets of exercise problems, chapter reviews, chapter review exercises, and practice tests. The authors do include multiple instances of modern examples within the technology and real-world applications sections of the exercises. Valeree Falduto, Palm Beach State College This is because the online version assigns section 1 of each chapter to the introduction, whereas the PDF version assigns section 1 to the first section of actual content, thus causing the two versions to be one section "off" from each other. We understand that precision and accuracy are imperatives in mathematics, and undertook an accuracy program led by experienced faculty. OpenStax and our authors are aware of the difficulties posed by shifting problem and exercise numbers when textbooks are revised. As OpenStax's premier print partner, XanEdu prints all OpenStax textbooks in . For example, in chapter 5, a suspension bridge is modeled by quadratic function (parabolic curve) which is not true as the suspension bridge has not only affected by the gravitation but also by "suspension" force at the pole. The highlighted box of equations helps to identify key ideas. Sections also follow similar patterns which make navigation and reading more straightforward. For a potentially free-to-students option, thats a tremendous achievement. There is an example or two of solving logarithms mentally which I believe goes a long way towards the goal of getting students to think about the mathematics they do. Summary. The text is divided into chapters and therefore it would be easy to use only parts of the text. The online versions lesson index can be toggled. The PDF version doesnt have this problem. I believe this text is a great offering for a College Algebra course and you can't do better than free! Real-World Applications examples vary wildly in quality, some are great and others undermine the Real-World label. Intermediate Algebra 2e is designed to meet the scope and sequence requirements of a one-semester intermediate algebra course. While we have selected tutorials that closely align to our learning objectives, we did not produce these tutorials, nor were they specifically produced or tailored to accompany College Algebra 2e. In determining the concepts, skills, and topics to cover, we engaged dozens of highly experienced instructors with a range of student audiences. I did not proofread the entire text, but the sections I read appear to contain no grammatical errors. The method presented only gives this is what you do and no mention of why. The custom version can be made available to students in low-cost print or digital form through their campus bookstore. Finally, the Analysis (for select examples) reflects on the broader implications of the Solution just shown. I would like to have seen a discussion of the general method of minor and co-factor expansions or at least a mention that there is a more general method that is outside the scope of this text.. The LibreTexts libraries arePowered by NICE CXone Expertand are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. Knewton aligns closely with OpenStax texts for their math content and classroom worksheets in case you want to give it a try. For example the authors introduce some simple transformations during the study of linear graphs before formally learning all of the other transformations in a later chapter. This textbook includes covers standard topics such as linear functions/equation, graphs and functions, systems of linear equations, polynomials, rational functions, roots and radicals, quadratic functions/equations, exponential and logarithmic functions, conics, and sequences and series. Each chapter logically scaffolds math content into numbered sections, making it easy to adapt to your course syllabus. The text covers the full-set of expected material from a college algebra course with an emphasis on functions. What I look for is how old are the examples in the text, if they have data then that data should be current and up to date. Nina Alketa, Cecil College The index and glossary are effective. College Algebra 2e provides a comprehensive exploration of algebraic principles and meets scope and sequence requirements for a typical introductory algebra course. The end of section key-ideas summary contains links to specific worked examples which is wonderful. The student has to scroll to the end of the chapter for those solutions, and that is cumbersome. Mathematics text seldom has cultural issue. Advanced Placement and AP are trademarks registered and/or owned by the College Board, which was not involved in the production of, and does not endorse . In section 4.3, Exercise 6 involved gas consumption versus year from 1994-2004. But again, I would have to review the entire book line by line to make a very accurate statement on this assessment. Many things link in the online reader, but are missing specific labels. The authors use terminology and symbols consistently from section to section and chapter to chapter. For example, using NFL examples are fine for the person that understands football, but this will not benefit students that have now knowledge of the NFL. I appreciate all the time and effort the creators put into this project. Instructors who have a need to review pre-requisite knowledge can find useful resources in this textbook. then you must include on every physical page the following attribution: If you are redistributing all or part of this book in a digital format, OpenStax is part of Rice University, which is a 501(c)(3) nonprofit. All these attributes make it an easy substitute for a more expensive traditional textbook. The text covers the full-set of expected material from a college algebra course with an emphasis on functions. As previously mentioned, there is a confusing inconsistency with section numbers between the online and PDF versions. New terms are highlighted at the end of each chapter. Material Type: . The text thoroughly covers all of the topics I would expect from a College Algebra text and more. The index and glossary are effective. The text can be easily reorganized for meeting some specific need or requirements. The modular approach and richness of content ensure that the book addresses the needs of a variety of courses. Legal. Rhonda Porter, Albany State University However, occasionally the PDF has issues with formatting and/or appearance of equations compared to the online version of the textbook. It has extensive review material as well. Comprehensiveness All necessary areas and ideas are covered. 2.1 Use a General Strategy to Solve Linear Equations Brandie Biddy, Cecil College The pdf does a much better job a visually separating these types of information. Some might argue that trigonometric functions should be included in a college algebra text, yet I have The modular approach and richness of content ensure that the book meets the needs of a variety of courses. Key terms are boldfaced, typically when first introduced and/or when formally defined. I found no more errors (few) than I would find in a commercially available text. OpenStax Intermediate Algebra 2e: 9.5: Aug 4, 2021: fixed bad link -TM: OpenStax: 9.4: Jul 29, 2021: Errata -MJ: OpenStax: 9.3: Jun 25, 2021: errata 16871: OpenStax: 9.2: Jun 23, 2021: . As far as I can see the problems are relevant and fairly much accurate in context examples. Although I cannot find anything culturally insensitive or offensive, I have a few suggestions. One place where this text excels is repetition of key terms and concepts, I feel having definitions listed out in each section and again at the end of each chapter is helpful to students. For example, in 2.2 Linear Equations in One Variable the text discusses linear equations in two variables and even goes as far as to discuss parallel and perpendicular lines. citation tool such as. Technology content is written for TI-83/84, an outdated model. It is complete in its coverage of the building blocks of algebra, many types of functions, their graphs and conic sections. This textbook covers all of the main topics of a typical College Algebra course, in addition to a few topics (e.g. This is the highest-quality affordably-priced printed OpenStax textbook available. I believe that the author has diligently and successfully incorporated many fruitful well-planned examples and explanations of the various topics that are within the scope of Intermediate Algebra. Overall the book is very consistent. For example, speaking of a new car, it might have been stating that someone buys a new car for $7000. Sample Assignment. They are looking at two problems, but only one solution is available, and its not clear which problems solution they are looking at. Summary. This textbook covers the outcomes and objectives for a typical college algebra course. My note here is that the online text overuses gray boxes. I have to mention, students can just click examples in blue to locate them. This is something usually left out of most texts. The "How To" box is helpful in giving step by step solutions. I did not note any errors. For example, in section 4.2 many of the Real World Applications involve a prediction for a date that is in the past. Amanda Ross, A. There are small quizzes at the beginning of each chapter to prepare the students for the new topic. Special thanks is due to our Lead Author, Jay Abramson of Arizona State University, who provided the overall vision for the book and oversaw the development of each and every chapter, drawing up the initial blueprint, reading numerous drafts, and assimilating field reviews into actionable revision plans for our authors and editors. Additionally, the notation used is clear and unambiguous, leading to strong student comprehension. Hence it does not affect our current course. The text also benefits from years of usage by thousands of faculty and students. Colors for text, fonts, headings are all appropriate and help to focus the reader's attention to what is truly important. Other than these very minor improvements, this is a very well written text that any college algebra instructor could use with success. Other comments The main reason I am giving this text such a high rating is the index and key terms included after each chapter, I really like how terms are included in the Narrative text is used to introduce key concepts, terms, and definitions, to provide real-world context, and to provide transitions between topics and examples. This is a great feature. There are no navigation problems distortions of images of charts and any other display features that I could see that could distract the students. read more. References to sports and physics in introducing topics has the potential to be exclusionary for students without the needed backgrounds. The online text has too many things in gray highlighting boxes, and lacks the visual contrast of the pdf. to OpenStax Prealgebra 2e - on Aug 16, 12:05pm. For a course titled College Algebra, all the topics covered and the level of rigor for those topics are mostly as one would expect. To maximize readability and content flow, mathematical expressions that are rendered as art do not include attribution in the text. The sections are of a reasonable length to teach in a regular class time setting. Reviewed by Luanne Gilbert, Part-Time Faculty, Bridgewater State University on 6/27/20, The text thoroughly covers all of the topics I would expect from a College Algebra text and more. 2.4 Solve Mixture and Uniform Motion Applications As far as I can tell the grammar is fine. Another similar problem is given with Now you try it. I am sure that students find this to be very helpful in clarifying the topic at hand. The corequisite sections include conceptual overviews, worked examples, and guided practice; they incorporate relevant material from OpenStaxs Developmental Math series. Overall, the examples and applications are up-to-date and all of the media hyperlinks that I have opened are working properly. The material can be easily rearranged and implemented to suit different instructor needs. The exercise sets For a course titled College Algebra, all the topics covered and the level of rigor for those topics are mostly as one would expect. Lana Neal, University of Texas at Austin The textbook is internally consistent. 1 through 7 did not find any errors or bias in the same type of information: questions. Have been better to keep them together so students could make more connections due to the use Their own study notes updated information and dates would be the area assigned contents the language was and! 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