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Blog for math teachers. The Sadlier Math Blog is a K-8 resource to support deep comprehension of math skills and concepts.

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37 Math Early Finisher Activities for Elementary Students

One of the challenges we all face in the classroom is finding activities for students who finish early. This is an important topic because we know what...

Jeff Todd

Composing and Decomposing Shapes in K–2 [Includes Decomposing Worksheets]

Playing with pattern blocks, tangrams, and other manipulatives in order to create new shapes can be fun for early elementary students. In addition to...

Jeff Todd

Gingerbread House STEAM Activity: Math Connections for Grades 1–8

If you are like me, you are wracking your brain for a holiday-themed STEAM activity for your class. There are several possibilities for non-religious...

Jeff Todd

Teaching Shapes and Their Attributes to K–2 Students

Teaching shapes and their attributes is an important part of early elementary education. One thing to remember when you are introducing shapes and...

Jeff Todd

How to Use the Standards for Mathematical Practice in K– Grade 2

One way to help students achieve high levels of mathematical proficiency is to use the Standards for Mathematical Practice in addition to content...

Jeff Todd

3 Quadrilateral Activities to Learn the Names of Quadrilaterals

Here are some quadrilateral activities that you can use in your first through third grade classes as well as some advice about how to use them. After a...

Jeff Todd

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