Tag Archive 'animated'

Nov 10 2009

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MisterNumbers

Mister Numbers videos dominate Encyclopedia.com

Encyclopedia.com (winner of 2009 CODiE Best Online Reference Service) shows 4 videos under the search of “multiplication”.  The video Math Times Tables for 3, 6, 9 multiplication from MisterNumbers is one of the four videos. Clicking on the video opens up a page with an article (below) and two more videos. This results in HALF (3 of 6) the videos on Encyclopedia.com feature MisterNumbers. Great for teachers and students. Here is the article from Encyclopedia.com with the embedded videos:

Math multiplication table tricks using patterns on Tic-Tac-Toe Squares for the Threes, Sixes, and Nines. MisterNumbers math tricks will rock you as you learn multiplication for the 3 6 and 9 times tables in this video and the Sevens, Fours, and even the whole times table on other videos. This is fun for homeschool math or in a classroom. Teachers and parents will find this lesson for math times tables fun for students and for the Teacher. See other Mister-Numbers videos to see right brain ways to learn the multiplication times tables using overviews, math patterns, and visual puzzles. http://RightBrainMath.com http://RightBrainMath.com Math times table created from fun patterns as a way to learn multiplication tables for Threes, Sixes, and Nines. This video also teaches place value. This video has the student create worksheets where they can learn the times tables. This is useful for teaching math in a classroom, at home, as part of homeschool or as fun homework. Right Brain Math can teach Elementary Students. Curriculum Review magazine calls it a revolutionary approach to introducing math. It is also very effective for remedial math for students who have fallen behind in math. Learning the multiplication tables are crucial for a student taking algebra. The Right Brain approach has helped many kids who have a negative attitude about math or numbers. http://RightBrainMath.com Right Brain Math is an easy, effective, visual method of teaching multiplication as well as addition, subtraction, or division. It also helps students learn factors. Because it uses visual and auditory patterns as a teaching strategies, it appeals to many learning styles because it emphasizes patterns and puzzles and overviews. Kids see the big picture of the multiplication tables first, and then understand how the individual factors relate to each other. http://RightBrainMath.com”

Encyclopedia.com then embeds these two Mister Numbers videos on the Threes and Sevens.

See the article and videos on MisterNumbers on Encyclopedia.com Use these free videos using a right brain approach to math to learn the Threes, Sixes, Sevens, and Nines in a fun way.  See other MisterNumbers videos here. Enjoy.          -Mister Numbers

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Aug 24 2009

Profile Image of Tom Biesanz
Tom Biesanz

Right Brain Math with Digital Roots & Modular Arithmetic is Fun

There was a comment about modular arithmetic and digital roots on Youtube. It brings up some fun looks at math. Modular arithmetic is a clock view of numbers. When a clock goes past 12, it goes back to 1. Right Brain Math uses this with a ten base to create the number wheel. But then the fun begins. It goes around the wheel with the Fours and Sixes, but then we can also see it go in a star pattern to create the Fours and Sixes. The Twos and Eights go in a pentagon shape in opposite directions. The Threes and Sevens make a fancy star, again in opposite directions.
Digital roots are a system of adding the digits of a number, then adding again, until only 1 digit remains (the digital root). Look at the Nines to 90 for a useful pattern: 09, 18, 27, 36, 45, 54, 63, 72, 81, 90. They all add up to 9. Tic-tac-toe squares are definitely not modular arithmetic, nor digital roots. However, look at the digital roots of the 3’s on the tic-tac-toe squares for fascinating patterns. Every number in the columns in the first square adds up 3-6-9. The second square to 6-9-3, the 3rd square to 9-6-3, and the 4th square would add up to 3-6-9 again. I might make a video about digital roots. There is an example below. The left side is the Threes on a Tic-tac-toe square from the video. The right side repeats the left (Threes), but it converts each number to digital roots. See that every set of 3 numbers adds up to 3 or 6 or 9. Notice that 66 is 6 + 6 = 12 which is further reduced to1 + 2 = 3.  Try it. Numbers are fun!

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