Ratio And Proportion
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Author | : David Ben-Chaim |
Publisher | : Springer Science & Business Media |
Total Pages | : 264 |
Release | : 2012-07-30 |
Genre | : Education |
ISBN | : 9460917844 |
Download Ratio and Proportion Book in PDF, Epub and Kindle
Ratio and Proportion—Research and Teaching in Mathematics Teachers’ Education offers its readers an intellectual adventure where they can acquire invaluable tools to turn teaching ratio and proportion to professionals and school children into an enjoyable experience. Based on in-depth research, it presents a deep, comprehensive view of the topic, focusing on both the mathematical and psychological-didactical aspects of teaching it. The unique teaching model incorporates both theoretical and practical knowledge, allowing instructors to custom-design teacher courses according to their speci?c needs. The book reports on hands-on experience in the college classes plus teachers’ experience in the actual classroom setting. An important feature is the extensive variety of interesting, meaningful authentic activities. While these activities are on a level that will engage pre- and in-service mathematics teachers in training, most can also be utilized in upper elementary and middle school classes. Accompanying the majority of these activities are detailed remarks, explanations, and solutions, along with creative ideas on how to conduct and expand the learning adventure. While primarily written for educators of mathematics teachers, this book can be an invaluable source of information for mathematics teachers of elementary and middle school classes, pre-service teachers, and mathematics education researchers.
Author | : Marjorie M. Petit |
Publisher | : Routledge |
Total Pages | : 242 |
Release | : 2020-05-17 |
Genre | : Education |
ISBN | : 1000071448 |
Download A Focus on Ratios and Proportions Book in PDF, Epub and Kindle
This resource offers a groundbreaking effort to make mathematics education research on ratios and proportions readily accessible and understandable to preservice and in-service teachers of grades 6 to 8. Using extensive annotated samples of student work and based on research gathered in the Ongoing Assessment Project (OGAP), A Focus on Ratios and Proportions teaches readers how students develop understanding and fluency involving ratio and proportion concepts. Special features include: A close focus on student work, including 150+ annotated pieces of student work, to help teachers improve their ability to recognize, assess and monitor their students’ errors and misconceptions, as well as their developing conceptual understanding. A focus on the OGAP Ratios and Proportions Progression, based on research conducted with hundreds of teachers and thousands of pieces of student work. Sections on how Common Core State Standards for Math (CCSSM) are supported by math education research. Student work samples and vignettes to illuminate the research, as well as end of chapter Looking Back questions and Instructional Links, which allow teachers to analyze evidence of student thinking and strategies and consider instructional responses. An accompanying eResource, available online, offers an answer key as well as extensive explanation of the Looking Back questions. Like A Focus on Multiplication and Division and A Focus on Fractions, this book is designed to bridge the gap between what math education researchers know and what teachers need to know in order to better understand evidence in student work and make effective instructional decisions.
Author | : Joanne Elizabeth Lobato |
Publisher | : National Council of Teachers of English |
Total Pages | : 0 |
Release | : 2010 |
Genre | : Curriculum planning |
ISBN | : 9780873536226 |
Download Developing Essential Understanding of Ratios, Proportions, and Proportional Reasoning for Teaching Mathematics in Grades 6-8 Book in PDF, Epub and Kindle
"A series for teaching mathematics."--P. [1] of cover.
Author | : |
Publisher | : EKalam |
Total Pages | : |
Release | : |
Genre | : |
ISBN | : |
Download Ratio and Proportion - Ratio Book in PDF, Epub and Kindle
Learning Objectives :- The ratio of two quantities, Comparisons of two ratios.
Author | : Lynn Marecek |
Publisher | : |
Total Pages | : 1148 |
Release | : 2020-03-11 |
Genre | : |
ISBN | : 9781680923261 |
Download Prealgebra 2e Book in PDF, Epub and Kindle
The images in this book are in color. For a less-expensive grayscale paperback version, see ISBN 9781680923254. Prealgebra 2e is designed to meet scope and sequence requirements for a one-semester prealgebra course. The text introduces the fundamental concepts of algebra while addressing the needs of students with diverse backgrounds and learning styles. Each topic builds upon previously developed material to demonstrate the cohesiveness and structure of mathematics. Students who are taking basic mathematics and prealgebra classes in college present a unique set of challenges. Many students in these classes have been unsuccessful in their prior math classes. They may think they know some math, but their core knowledge is full of holes. Furthermore, these students need to learn much more than the course content. They need to learn study skills, time management, and how to deal with math anxiety. Some students lack basic reading and arithmetic skills. The organization of Prealgebra makes it easy to adapt the book to suit a variety of course syllabi.
Author | : Wilai & William Crouch |
Publisher | : Milliken Publishing Company |
Total Pages | : 9 |
Release | : 2002-09-01 |
Genre | : Education |
ISBN | : 078774106X |
Download Ratio and Proportion Puzzles: Advanced Book in PDF, Epub and Kindle
This packet includes crossword-like puzzles where the answers are all numeric values! Down and Across clues are advanced math problems with ratios and proportions. This is a great source for reinforcement of math skills and providing homework sheets. Includes answers keys.
Author | : Nola Quinlan |
Publisher | : Teacher Created Materials |
Total Pages | : 32 |
Release | : 2012-01-27 |
Genre | : Juvenile Nonfiction |
ISBN | : 9781433334504 |
Download On the Road Book in PDF, Epub and Kindle
Discusses ratios and percents and explains how they are used in real-life situations while traveling.
Author | : Maria Miller |
Publisher | : |
Total Pages | : 90 |
Release | : 2017-01-10 |
Genre | : |
ISBN | : 9781533160799 |
Download Ratios and Proportions Workbook Book in PDF, Epub and Kindle
Ratios and Proportions Workbook covers the concept of the ratio of two quantities. From this concept, we develop the related concepts of a rate (so much of one thing per so much of another thing) and a proportion (an equation of ratios). We also study how tables of equivalent ratios can help to solve problems with rates, and how cross-multiplying can help to solve problems with proportions. The lesson Unit Rates defines the concept of the unit rate, shows how to calculate one, and gives practice at doing so, including practice with complex fractions. We also consider rates as two quantities that vary, graph the corresponding equation in the coordinate grid, and tie in the concept of unit rate with the concept of slope. The concept of direct variation is introduced in the lesson Proportional Relationships. Writing and graphing equations gives a visual understanding of proportionality. In two following lessons on proportions, students also practice solving rate problems in different ways, using the various methods they have learned throughout the workbook. The lessons Scaling Figures, Floor Plans, and Maps give useful applications and more practice to master the concepts of proportions. Before the Review there is also an optional lesson, Significant Digits, that deals with the concept of the accuracy of a measurement and how it limits the accuracy of the solution. It is optional because significant digits is not a standard topic for seventh grade, yet the concept in it is quite important, especially in science.
Author | : Travis Olson |
Publisher | : National Council of Teachers of English |
Total Pages | : 0 |
Release | : 2015 |
Genre | : Ratio and proportion |
ISBN | : 9780873537179 |
Download Putting Essential Understanding of Ratios and Proportions Into Practice in Grades 6-8 Book in PDF, Epub and Kindle
Focuses on the specialized pedagogical content knowledge that you need to teach ratios and proportions effectively in grades 6-8. The authors demonstrate how to use this multifaceted knowledge to address the big ideas and essential understandings that students must develop for success with ratios and proportions.
Author | : Rebecca Wingard-Nelson |
Publisher | : Enslow Publishers, Inc. |
Total Pages | : 72 |
Release | : 2008 |
Genre | : Juvenile Nonfiction |
ISBN | : 9780766028784 |
Download Ratios and Percents Book in PDF, Epub and Kindle
"A step-by-step guide to the basics of ratios and fractions"--Provided by publisher.