Math Visuals

from Wolfram MathWorld The tesseract is the hypercube in , also called the 8-cell or octachoron. It has the Schläfli symbol The role of “practice” in mathematics class. A few weeks ago a NYTimes published an article titled, Make Your Daughter Practice Math. She’ll Thank You Later, an opinion piece that, basically, asserts that girls would benefit from “extra required practice”. I took a few minutes to look through the comments (which there are over 600) and noticed a polarizing set of personal comments related to what has worked or hasn’t worked for each person, or their own children. Pourquoi les mathématiques précoces sont tout aussi importantes que les premières lectures What grade do U.S. preschools deserve in math instruction? Answer: F (At least most of them.) Math is nearly absent in American preschools and prekindergarten classes. One study calculated that at preschools where kids spend six hours a day, math gets an average of only 58 seconds per day. Not even a full minute. What’s more, those spare moments of math are often taught incorrectly.

Exponents The exponent of a number says how many times to use the number in a multiplication. In 82 the "2" says to use 8 twice in a multiplication, so 82 = 8 × 8 = 64 In words: 82 could be called "8 to the power 2" or "8 to the second power", or simply "8 squared" Designing Effective Homework - Achieve the Core Aligned Materials Homework. It can be challenging…and not just for students. For teachers, designing homework can be a daunting task with lots of unanswered questions: How much should I assign? What type of content should I cover? Why aren’t students doing the work I assign? Homework can be a powerful opportunity to reinforce the Shifts in your instruction and promote standards-aligned learning, but how do we avoid the pitfalls that make key learning opportunities sources of stress and antipathy?

Esti-Mysteries: Estimation Meets Math Mysteries - Steve Wyborney's Blog: I'm on a Learning Mission. Introducing Esti-Mysteries! Each image invites students to wonder what number is represented by the image. As you click through the each Esti-Mystery, clues will appear that will allow the students to use math concepts to narrow the set of possibilities to a small set of numbers. Stencils Teacher: The stencils can be dragged over the numbered card once the students have had a guess. Answers are available to teachers, tutors and parents.Sign In or Create an Account A Transum subscription also gives you access to the Class Admin student management system, downloadable worksheets, many more teaching resources and opens up ad-free access to the Transum website for you and your pupils.

What's the Right Amount of Homework? Many Students Get Too Little, Brief Argues - Teaching Now Arguments against homework are well-documented, with some parents, teachers, and researchers saying these assignments put unnecessary stress on students and may not actually be helping them learn. But a new article for the journal Education Next argues that many American students don't have too much homework—they have too little. Anxiety about overscheduled students with upwards of three or four hours of homework a night has overshadowed another problem, writes Janine Bempechat, a clinical professor of human development at the Boston University Wheelock College of Education and Human Development: Low-income students aren't getting enough homework, and they may be suffering academically as a result. "Eliminating homework is probably not as big a problem for high-income kids, because they have parents who will expose them to what they may not be getting after school," Bempechat said in an interview with Education Week. Some students may be receiving even less than that. Image: Getty

Building Math Fluency Video Series Imagine how it will feel when your students can approach a math problem without getting frustrated. The way they think about math and numbers is a way that will help them solve any problem, even as they progress into different grade levels. Not only will they have a solid base of mathematical knowledge, but you did it without using worksheets and timed tests. Instead, you have activities that you and your students enjoy, that build important mathematical ideas, and don’t take you forever to plan and prepare (i.e. you will NOT be waiting for the copier or the laminator anymore). By focusing your fluency tasks on building your students’ flexibility, you’ll be starting with the foundation of number knowledge that will help your students build connections to all other areas of math. You will be building math minds and not just create calculators.

A036057 M. F. Hasler, Table of n, a(n) for n = 1..844 (data from E. Friedman's page as collected by K. The Risks of Guesstimating Homework Time It is often said that a sign of insanity is doing something over and over again and expecting different results each time. This sums up how most American schools are dealing with the homework issue. Not only does homework impact students but it also impacts their families. It is common for students and families to feel that they don’t have the time it takes to maintain a healthy balance between work and the rest of their lives. Printable Dominoes PDF Printable Dominoes PDF The printable PDF document contains two sets of domino pieces, each set contains 28 dominoes. Use the password worksheets.site to open the PDF file. Then print, glue on stock card (optional), cut out the pieces, play great games:

edutopia If you’re assigning the same homework to all of your students, you may not be helping them reach their full potential. Consider this scenario: Marly and Evan are in the same math class, but they’re having very different experiences with homework. Marly completes most of her work in a few minutes.