Jo - Wednesday, March 4, 2009, 7:32 am
1 Comment
Categories: Holidays, Homeschooling, Math
Pi Day is celebrated around the world on March 14th at 1:59:26 p.m.
Pi ,the Greek letter (), is the symbol for the ratio of the circumference of a circle to its diameter. Pi = 3.1415926535… The first 3 digits, give us the month and date for this celebration, and the following 3 digits give us [...]
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Jo - Friday, January 30, 2009, 1:06 am
No Comments yet; your thoughts are welcome!
Categories: Math
I made this simple book to help my child learn geometry and circles:
To make the book:
Cut out a large circle and poke a hole through the center. (I used my Cricut Expression machine to cut the circle.)
Draw a diameter, a radius, and a chord on the circle.
Cut out three arrows and poke a hole through [...]
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