Archive for April 4th, 2019
Problem Solving on the Rekenrek
The rekenrek is great tool to help students actually think through and model word problems. In this video, Dr. Nicki and her cousin work through various problem types using the rekenrek. Here are 3 different ways to use the rekenrek to work on word problems:
1: Students read word problems and solve them on the rekenrek.
2. Students pick an equation and tell a word problem and solve it on the rekenrek.
3. Match the model (premade cards) and the word problem
Here is a link to the video: https://youtu.be/W-KtbWH-SRo
Happy Mathing,
Dr. Nicki
Modeling Math Word Problems
When we are teaching strategies for problem solving, we must be “facilitative rather than prescriptive (Willis and Fuson, 1998).”
It is really important that students act out problems, model them with concrete materials, draw them and make diagrams. We need to help students think about modeling their thinking at all grades (including 4,5,6 etc.). Any unit of study can be approached from a hands-on, connected to real life, engaging manner. Pape (2004) notes that
If students are encouraged to understand and meaningfully represent mathematical word problems rather than directly translate the elements of the problems into corresponding mathematical operations, they may more successfully solve these problems and better comprehend the mathematical concepts embedded within them.
Students should be encouraged to model their thinking with concrete tools, templates and models. Combined these power tools help to scaffold even the hardest of word problems and make them all doable!
Here are some great virtual tools!
https://www.mathlearningcenter.org/resources/apps
http://www.didax.com/math/virtual-manipulatives.html
http://www.glencoe.com/sites/common_assets/mathematics/ebook_assets/vmf/VMF-Interface.html
P.S. See previous posts on toolkits:
https://guidedmath.wordpress.com/tag/math-toolkits/
https://guidedmath.wordpress.com/2014/08/27/math-toolkits-part-2-primary-toolkits/
https://guidedmath.wordpress.com/2014/08/25/math-toolkits-part-1/
Happy Mathing,
Dr. Nicki
Read Full Post | Make a Comment ( None so far )
