Do your students suppose that 1/3 is greater than 1/2, since 3 is greater than 2? Do they believe that having “halves” means having two, and only two, congruent “pieces” of a whole? What tasks can you offer—what questions can you ask—to determine what your students know or don’t know—and move them forward in their thinking? This book focuses on the specialised pedagogical content knowledge that you need to teach fractions effectively in grades 3–5. The authors demonstrate how to use this multifaceted knowledge to address the big ideas and essential understandings that students must develop for success with fractions—not only in their current work, but also in higher-level mathematics and a myriad of real-world contexts. Explore rich, research-based strategies and tasks that show how students are reasoning about and making sense of fractions. Use the opportunities that these and similar tasks provide to build on their understanding while identifying and correcting misunderstandings that may be keeping them from taking the next steps in learning.
Fractions, Grades 2-5: An Integrated Unit
The MathStart series introduces basic mathematical concepts through entertaining stories and visually stimu -lating illustrations. In MathStart books, the pictures do more than simply tell stories, they teach vital numeracy skills.
Fraction Word Problems
Repartir una tarta de cumpleaños, las chuches que hay en una bolsa o una chocolatina es algo muy sencillo.
Subtracting Fractions
With this book, students build a conceptual understanding of fractions before learning the rules for adding, subtracting, multiplying, and dividing fractions.
Contains short, focused lessons, each approximately 10-15 minutes in duration, for assisting students in improvinng skills in operations of addition, subtraction, multiplication, and division with numbers, fractions, decimals, and percents.
Miss Prime and her animal students explore fractions by finding many examples in the world around them.
"This resource combines current research and practical strategies to support teachers in understanding and addressing the most common misconceptions that students have about fractions and presents opportunities to help students investigate, ...
Rounding answers to the nearest whole number. ... It is good practice for children to ask themselves whether their result looks like a sensible answer to the problem. ... Year 5/P6 Year 6/P7 • Change simple fractions into percentages.