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Sadlier Math Grades K–6
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Sadlier's
Math Blog

A K–8 resource to support deep comprehension of math skills and concepts

Three Ways to Use Appropriate Tools Strategically (Mathematical Practice 5)

There is a great deal to say about how to use appropriate tools strategically, which is Mathematical Practice 5 from the Common Core State Standards. It is simple to say that...
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How to Create Rubrics That Will Enhance STEAM Projects in the Math Classroom

STEAM projects are interdisciplinary units. Like any good unit, they should use backwards design principles. When we are clear about the outcomes of the unit, we can plan...
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How to Create Mathematical Discourse That Improves Reasoning, Grades 1–8

“How am I going to get my students reasoning about math in my class?” If you are just getting started in this area or even if you have been at it for a few years, you will...
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P3: Partner Problem-Solving Protocol and Graphic Organizer

In this era of increased demands on student reasoning in mathematics, I have been thinking about how to incorporate more student reasoning into my classroom. I came up with...
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How to Express Regularity in Repeated Reasoning with Fact Families At the Middle School Level

I have been seeing the usefulness of teaching fact families at the middle school level. As a result, I have been thinking about how students look for and express regularity...
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How to Look for and Make Use of Structure in the Elementary Classroom: Math Standard 7

A topic that I have been thinking about recently is the use of area models to teach multiplication. Today’s post looks at how we can look for and make use of structure...
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Attend to Precision in the K–8 Classroom: Math Standard 6

Today’s Standard for Mathematical Practice, Attend to Precision, is one of the ones I work with the most in my classroom. Students can engage in some great discussions about...
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3 Ways to Reason Abstractly and Quantitatively in the Middle School Classroom

In this post I will share several ways that you can use Mathematical Practice 2 in your classroom. For me, this practice was one of the more confusing ones when I first tried...
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How to Make Sense of Problems and Persevere in Solving Them, K–8

Making sense of problems and persevering in them is Mathematical Practice 1, a part of the Common Core Mathematical Practices. This post covers this standard and how it can...
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Two Ways You Can Begin to Implement the Math Practice Standards

The eight Standards for Mathematical Practice, often called the math practice standards, are part of the Common Core. Don’t get confused as they are referred to in so many...
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