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Numberphile - Videos about Numbers and Stuff
12 Shapes You Didn’t Know Had Names
Such a simple game but yet so effective at improving Adding and Subtracting! Warning: Addictive! Thanks to for this addictive game to improve “adding” and “subtracting”. I have used it many times for low ability sets as starters and plenaries and it really gets learners engaged. The lower sets tend to be small so it is a great way to end the lesson by getting everyone to have a go. Be warned groups can get very excited when playing this, so you will need to manage the behaviour well. Such a simple game but yet so effective at improving Adding and Subtracting! Warning: Addictive!
s Math File Cabinet In the eight file folders below, you'll find dozens of free math printables that I created for my classroom. Most of them are for grades 4 and 5, but they can easily be adapted for grades 3 through 6. You'll need Adobe Acrobat Reader to view them since they're in PDF format. Visit my Adobe Acrobat Reader Help page for assistance. I hope you find them useful! s Math File Cabinet v6.swf
Mathsframe: 170+ quality interactive maths games for KS2 - Sequences
Mathsframe: 170+ quality interactive maths games for KS2 - Shape Sequences
Homer Simpson's scary maths problems Homer Simpson's scary maths problems 30 October 2013Last updated at 20:13 ET By Simon Singh Science writer For a character living in two dimensions, grasping the idea of life in 3D can be tough - especially if the character in question is Homer Simpson. But one Halloween episode of The Simpsons forces him to confront the concept, and gives viewers a mathematical workout too. Eighteen years ago, the writers of The Simpsons celebrated Halloween with one of their traditional Treehouse of Horror episodes, which included three short stories. After Attack of the 50-Foot Eyesores and Nightmare on Evergreen Terrace, viewers were treated to Homer³, which contains the most intense five minutes of mathematics ever to appear on prime time television. For many people, mathematics is more terrifying than being attacked by an army of zombies, werewolves and vampires, but in this case the various equations were included because the writer of Homer³, David S Cohen, is a fan of numbers.
Math in the News: Issue 70
Shapes that tessellate Shapes that tessellate Index --- grids --- squares (examples) --- triangles (examples) --- Escher-style (examples) --- for teachers Triangles, squares and hexagons are the only regular shapes which tessellate by themselves. You can have other tessellations of regular shapes if you use more than one type of shape. You can even tessellate pentagons, but they won't be regular ones. Tessellations can be used for tile patterns or in patchwork quilts!
Centre for Innovation in Mathematics Teaching - Mathematics Enhancement Programme
McDonalds Prices | Fast Food Menu Prices McDonald’s is the largest hamburger fast food chain in the world serving food in about 120 countries. The company was founded in 1940 by two brothers, Richard McDonald and Maurice McDonald. Today, McDonalds prices are very competitive with the rest of the fast food industry. McDonalds sells many types of foods including hamburgers, french fries, chicken, cheeseburgers, soft drinks, and salads. McDonalds Prices | Fast Food Menu Prices

Subtraction Worksheets | Dynamically Created Subtraction Worksheets Dynamically Created Subtraction Worksheets Here is a graphic preview for all of the subtraction worksheets. You can select different variables to customize these subtraction worksheets for your needs. The subtraction worksheets are randomly created and will never repeat so you have an endless supply of quality subtraction worksheets to use in the classroom or at home. Our subtraction worksheets are free to download, easy to use, and very flexible. Subtraction Worksheets | Dynamically Created Subtraction Worksheets
Outline Your Classroom Floor Plan For students, the classroom environment is very important. The size of the classroom and interior areas, the colors of the walls, the type of furniture and flooring, the amount of light, and the room arrangement all influence how students learn. Thoughtful arrangement of the indoor and outdoor environments will support your learning goals for students.This tool provides an opportunity for experimentation with the layout of your classroom without any heavy lifting! Classroom Architect Classroom Architect
Squaring two digit numbers in your head Squaring two digit numbers in your head All my life I've done mental arithmetic the 'wrong way': I've calculated from left-to-right, instead of right-to-left. So when I do something like 24 + 35 I'll see the 50 first and then the 9 . This even applies when there's a carry and I'll do something like 36 + 56 as 80 + 12 . I do the same thing for multiplication as well.
Mathematical mysteries: Hailstone sequences Mathematical mysteries: Hailstone sequences January 1997 This problem is easy to describe but it is one of mathematics' unsolved problems. Starting with any positive integer n, form a sequence in the following way: If n is even, divide it by 2 to give n' = n/2. If n is odd, multiply it by 3 and add 1 to give n' = 3n + 1. Then take n' as the new starting number and repeat the process.
Addition Trick | Dr Mike's Math Games for Kids I must have been in about fourth or fifth grade. I was visiting my grandparents, when my uncle got out a pen and paper, saying he had a math trick to show me. He explained that by magic he could predict in advance what the result of an addition sum would be. Now, I know it wasn't magic at all, but by the end of the trick, it certainly seemed magical. Here's how it worked. Addition Trick | Dr Mike's Math Games for Kids
10 Easy Arithmetic Tricks Technology Math can be terrifying for many people. This list will hopefully improve your general knowledge of mathematical tricks and your speed when you need to do math in your head.
Free Primary Maths Resources - Math Resources - Printable Maths Worksheets - Learning Clip
age calculator at Math Cats
Number Gossip
Resources Maths - Resources Maths Investigations
Free Math Worksheets - General Math Worksheets The Math Worksheet Maker will generate a worksheet with a series of basic math problems. Using the form below, choose a range of numbers for the top and bottom, the type of problem, font size, spacing and more. By pressing "Generate Worksheet" we will open your worksheet and the answer key in a seperate window. They will print on separate pages. If you would like to make changes, simply close the window and generate another worksheet.
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Print Free Graph Paper Save yourself money and a trip to the store! Print graph paper free from your computer. This site is perfect for science and math homework, craft projects and other graph paper needs. All graph paper files are optimized PDF documents requiring Adobe Reader for viewing.
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Math Does Not Equal Calculating: Using Computer-Based Math Education
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