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The Math Learning Center Blog

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Children need lots of practice, with various activities in different settings, to develop a strong sense of number. My kindergartners love an activity I call Estimation Bag. I place a small plastic container inside a canvas bag, and a student adds a single type of object: paperclips, pennies, barrettes, etc. We start with 10 or fewer and increase the quantity to between 10 and 20 after a month or...
Marion Leonard
Learning List , a K-12 instructional materials evaluation service, recently released independent alignment reports and an editorial review of Bridges in Mathematics second edition. Each grade level K-5 was found to address 100% of the Common Core State Standards. Number Corner second edition was also reviewed. Grades K-5 were found to address on average 95% of the Common Core State Standards...
Bridges students learn more than one way to solve multi-digit multiplication expressions. This enables them to select the strategy that is most efficient for any given problem. In addition to the standard algorithm that many of us were taught, fifth graders also investigate: Area model & four partial products Doubling & halving Ratio table Using quarters Over strategy While my students use the new...
The Number Pieces app is an excellent tool for teaching and learning place value. Here are a few activities that you can use with kids in grades 1–2. These activities explore base ten concepts and models within 1,000 that will help lay the foundation for learning double-digit computation. Activity 1: Ask the child to show a certain number using the base ten pieces. For example, 3 tens, 7 ones, and...
Jami Smith
The array model, used throughout Bridges, is the subject of “Arrays, Multiplication and Division” by Jennie Pennant from nrich.maths.org. The piece outlines how the array model supports development of a sense of multiplicative relationships and describes how to move students from building multiplication facts and tables to exploring division as the inverse operation of multiplication. The author...
Jami Smith
Dan Meyer, former high school math teacher presented a TEDtalk titled “Math class needs a makeover.” In this witty examination of a typical high school math lesson, Meyer outlines his teaching techniques which are anything but typical. Restructuring textbook math problems to contain far less helpful information has helped his students engage in real world math conversations, and most importantly...
Jami Smith
The Number Frames App is now available for download! Here's a quick overview of how the app works. Click here to download Number Frames. Jami Smith is a media specialist for MLC.
Jami Smith
We are excited to be attending the NCTM Annual Meeting in New Orleans this year! In addition to showcasing Bridges Second Edition and our growing collection of virtual manipulatives, we will be hosting five presentations on various topics. Tiers, not Tears, for Early Numeracy Support Pia Hansen and Laurie Kilts Thursday, 12:30 pm–1:30 pm Room 214 in the Convention Center Racks, Lines, and Pieces...
Jami Smith
I recently helped co-host a S’more Math Family Night event that was a hit for all involved. We started by having students and their families meet in the school's multi-purpose room, where I introduced some of the new visual models and strategies students would employ this year. After our brief chat, everyone headed off to a classroom where students led some of the Work Places currently in play...
Watch this short video to learn more about free downloadable lesson plans and student activities available from The Math Learning Center. Or, click here and start downloading now!
Jami Smith