Favorites for Friday: Rounding Numbers

Ever try to teach a student with poor number sense skills to round numbers?  This week's favorite for Friday is a view of the video and anchor chart that made it all possible this year.  Even my most struggling students were rounding with ease after this!

First, we used this poem:

Then we watched this video: 

(pointing out the slight differences in the poem we use and the video's poem)

We made an anchor chart like this one:

(My anchor charts never look good enough for a photo!) 

This poem works with any place value, whether using very large numbers or decimal numbers. 

(We did another example on an anchor chart with a 9 in the selected place that needed to round up. That can be tricky, too!)

 For those of you that use the Common Core State Standards, I've included the 4th and 5th grade standards that relate to this particular skill:  

CCSS.MATH.CONTENT.4.NBT.A.3
Use place value understanding to round multi-digit whole numbers to any place.

CCSS.MATH.CONTENT.5.NBT.A.4
Use place value understanding to round decimals to any place.

© Copyright 2010 National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved.

Thanks for visiting!  Happy Friday!