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Vocabulary

  What it is: Vocabulary is a website where students can build spelling, reading, phonics, and vocabulary skills while playing games. The word games provide a motivation to manipulate, examine, and interact with the core building blocks of communication. There are six games to play and hundreds of options for each game. Games include: Hang Mouse (like hangman), Crossword Puzzle, Word Search, Vocabulary Quiz, Picture Match Game, and Word Scramble. How to integrate Vocabulary into your classroom: Use the Vocabulary website to introduce new units, during phonics or center time, or as practice during a unit. The Vocabulary website offers multiple levels of each game and many themes. Tips: Search this site for vocabulary words that tie in with your specific classroom and school themes. The site is appropriate for first through eighth grade. Find the levels that are most appropriate for your students.    

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Dance, Factors Dance: Animated Factorization Diagrams #mathchat

Posted by admin | Posted in Analyze, Art, Evaluate, Interactive Whiteboard, Knowledge (remember), Math, Middle/High School, Primary Elementary, Secondary Elementary, Teacher Resources, Understand (describe, explain), video, Websites | Posted on 15-11-2012

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What it is:  Dance, Factors Dance is a fantastic site to visualize factorization diagrams.  The first “tango” is inspired by the digital clock, with a separate diagram for each of the hours, minutes and seconds.  The Factor Conga is a “promenade of primes, composites, and their constituents, arranged with an aesthetically-tuned variation of Yorgey’s rules, one per second.”  I love the way these math factorization dances help students visualize numbers and Prime numbers.  Brilliant!

How to integrate Dance, Factors Dance into the classroom: Dance, Factor Dance is a stupendous way for students to visualize and think about numbers.  I Love the way that the prime numbers are depicted…so easy to see why it is a prime number!  Ask your students to explore this site and identify the patterns they notice in the dance of numbers.  What happens when a number is prime?  When a number is odd?  Even?

Dance, Factors Dance is a fun way to learn more about numbers, it is also a wonderful inspiration for finding the art in math.  How can students use the site as inspiration to create their own math dance?  Could they use stop motion animation and manipulatives to do something similar?  What patterns in math do they notice?  How can they use color and design to help them better understand math?

This site is a great one to explore as a class, as a center on classroom computers, or individually on student devices.  Students can pause the dance, rewind, and fast forward as they explore.

Tips: Be sure to watch (or fast forward) to the three digit numbers…this is where things get really impressive!  As a side note, I learned something today from a fellow teacher.  When looking at numbers in grid form, you know if a number is prime if it can only make one rectangle.  This understanding would have been helpful in math class! Better late than never :)

Leave a comment and tell us how you are using  Dance, Factors Dance in your classroom.

Comments (1)

We have already taught this concept, but this is a perfect way to reinforce it! Thanks!

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