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Category: Problem-Solving

Jeopardy in the Elementary Math Classroom

Jeopardy in the Elementary Math Classroom

Just finished a unit and want your students to review what they learned? Getting ready for the chapter test? Just want to have fun? Jeopardy is a great way to review and reinforce what students have been learning. This photo shows some of the categories I use in the primary grades. The ones at the bottom show additional categories. Pretty much anything you’ve been learning can work. The students in my classroom are already set up in groups of 4-5….

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The Artistic Side of Math – Line Design

The Artistic Side of Math – Line Design

I love asking my upper elementary students to draw a curved line using only straight lines that are at least five inches in length. It stumps them. And that’s part of the fun. Because now I get to show them how to do it! This is a super easy lesson and great to keep in their desks to work on when they finish other work. Mounted on black construction paper, these look awesome on a bulletin board. Students use a…

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PomPom Fractions – A CCSS Activity for Third, Fourth and Fifth Graders

PomPom Fractions – A CCSS Activity for Third, Fourth and Fifth Graders

Recent research points to a students’ early understanding of fractions as critical for later success in mathematics. We need to give our students plenty of hands-on experiences with fraction concepts along with meaningful dialogue about what they are learning. The photo above is an example of developing the idea that fractional parts of a whole unit need to be equal in size. If you feel the colors of the pom poms will get in the way of learning, supply students…

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Using Number Sense to Solve Problems

Using Number Sense to Solve Problems

Kids who have a strong number sense can compose and decompose numbers, make reasonable estimates, and use numbers in flexible ways. Here’s a great example. (Aligns to the Common Core State Standards in Mathematics: Mathematical Practices – Look for and make use of structures.)

Sum of Interior Angles of Triangles

Sum of Interior Angles of Triangles

This is a super easy, super fun activity where students discover the interior angle measurements of different polygons. I start with the triangle (see photo) and then have them work in groups to prove other interior angle measurements. Collaboration and communication in the math classroom is so important and this is an easy way to do it. Teams can then do a 1-2 minute presentation which helps develop their public speaking skills. CCSS: 4.MD.5; 4.MD.5; 4.MD.7