# Tag Archives: 7 years old

## A figure with pointy things and a line, a line, and a line

Look at the title.  Did you guess that this was a description of an acute triangle? This description was from a student in my third grade class.  Let me assure you, this student knows how to recognize an acute triangle … Continue reading

## Measuring everything in sight!

Last week, our second grade math class was filled with fun measurement activities, more specifically, measuring length.  Here are some highlights.  A number of the activities were adapted from the Georgia Mathematics Standards of Excellence. For the first activity, I … Continue reading

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## As many opinions as there are shapes: fun with “Which one doesn’t belong – A shapes book”

Last week, the main theme of both my Kindergarten and my second grade math classes was geometry.  We did a number of activities that explored various shapes and their properties, but the biggest hit in both classes was Which one … Continue reading

## Drawing stars and triangles

Last week we did several really fun activities from the book A Collection of Math Lessons, A: Grades 1-3  by Marilyn Burns and Bonnie Tank.  Here is an account of one of them. The activity was “How many stars can … Continue reading

## Playing Math Detectives: First Week of Second Grade Math

The first week in our second grade class we did lots of time traveling.  We played the role of math detectives and helped people from different time periods solve problems.  We also learned about some ancient number systems. On the … Continue reading

## What makes a triangle?

Last weekend we went to a wonderful family camp with an Ancient Greece theme. I was tasked with coming up with a fun, hands-on geometry lesson for 5-7 year olds. These were my criteria for the activity: 1) Easy prep … Continue reading

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## M&Ms: Munch and Math

It all started with a bag of peanut M&Ms. There were three of us and we would take the M&Ms out of the bag three at a time; Zoe would pick her favorite color out of the three, then Katie … Continue reading

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## Tough as an Eggshell

Math is not the only thing we do in our household!  This is a guest post by my husband about a fun science experiment he did with the kids: Recently I stumbled onto The Everything Kids’ Science Experiments Book  on one … Continue reading

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## What makes a pattern?

Last year, a large fraction of the small amount of math that Katie did in Kindergarten consisted of basic patterns.  “Red, blue, red, blue, red” what comes next?  And the more advanced version of that with three repeating colors or … Continue reading

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