Saturday, September 5, 2009

Incredible Equations

Welcome! This blog is designed to keep you informed of upcoming dates, assignments and other important information from out math class. I hope you find this useful!

From the beginning of school we develop number sense through number sentences connected to the number of days we've been in school. 20 days in school - make sentences that equal 20.

It's called Incredible Equations and it's a great way to take apart numbers.
Kids play with strings of numbers -
1+1+1+1+1+1+1+1+1+1+10

Kids expand their understanding of order of operations -
5+ (3x5) - 5

Kids learn to factor numbers -
1x20
2x10
4x5

...and develop a deeper knowledge about prime and composite numbers, square numbers, square roots and exponents.

Most importantly, they love it. If I don't have time to call on everyone I get heavy sighs from the class.
Sometimes I just have to teach a lesson.

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