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Math Teachers at Play #15a via Homeschool Math Blog

Wow! It’s hard to believe we’re up to the 15th edition already:

  • Math Teachers At Play — Sep 4, 2009 edition
    “It is again a very engaging and interesting assortment of posts, so feel free to stay a while and relax. Thank you for everyone who submitted! We’ll start out in the early years of kindergarten. What happens when a research mathematician goes into a kindergarten class? Something interesting, creative … “

Click over for a visit, and enjoy yourself!

Math Teachers at Play #12 via Number Warrior


Wednesday night is the deadline for submitting to this week’s Math Teachers at Play blog carnival, to be posted on Friday at The Number Warrior. Send in your thoughts, ideas, tips, or tricks about K-12 math using this handy submission form.

Continue reading Math Teachers at Play #12 via Number Warrior

Math Teachers at Play #10 via Homeschool Math Blog

Visit the Carnival

Math Teachers At Play #10 is now posted…

Host the Carnival?

Today is the last day to send in your submission to the next Math Teachers at Play blog carnival, which will be posted this Friday at Homeschool Math Blog.

I am still trying to catch up on priorities at home, so I don’t know when I’ll be back to blogging. After Maria’s carnival this Friday, we don’t have another host scheduled until August. Would anyone like to volunteer, or shall we take a break for the summer?

Math Teachers at Play #9 via HomeschoolBytes

Visit the Carnival

Math Teachers at Play #9 – Game Time! now posted. Enjoy!

Who Broke the Internet?

My Internet connection has been like a yo-yo: up and down, but mostly down. DH — who has little patience for blogging — says that’s just as well, because my main job this summer needs to be a major decluttering and housecleaning project. So I’ll be back when I can, but I don’t know how soon…

In the meantime, check out the Carnival of Mathematics #53. And be sure to send in your entry for this week’s Math Teachers at Play blog carnival, to be published this Friday at Homeschool Bytes.

Math Teachers at Play #8

party-child-by-jaaron

[Photo by jaaron.]

Welcome to the Math Teachers At Play blog carnival — which is not just for math teachers! We accept entries from anyone who enjoys playing around with math, as long as the topic is relevant to students or teachers of preK-12th grade mathematics.

Some articles were submitted by their authors, other were drawn from the back-log in my blog reader, and I’ve spiced it all up with a few math jokes courtesy of the Mathematical humor collection of Andrej and Elena Cherkaev.

Let the mathematical fun begin…

Continue reading Math Teachers at Play #8

Quilt: What Can You Do with This?


[Ragged Squares Quilt photos used with permission from Crazy Mom Quilts.]

I know other teachers have done math quilts, but I’ve never gotten around to trying it in any of my classes. Still, this image caught my eye and practically begged me to make it into a math lesson for my elementary math club.

I thought of at least two ways I could go with this, but I bet that if we put our brains together, we can come up with even more creative ideas. So here’s the question, ala Dan Meyer:

  • What can you do with this?

How could you use this image as a springboard to doing math? What questions would you ask? What concepts would you try to get across? What would you follow it with? Please comment!

Other photos are available…

Continue reading Quilt: What Can You Do with This?