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Mathematics
Sadlier Math Grades K–6
Core Program
Full Access
Progress in Mathematics Grades K–6
Core Program
Full Access
Progress in Mathematics Grades 7–8+
Core Program
Full Access
Progress Mathematics Grades K–8
National Program
Full Access
New York
Critical Thinking for Active Math Minds
Grades 3–6
Preparing for Standards Based Assessments
Grades 7–8
Vocabulary
Vocabulary Workshop, Tools for Comprehension Grades 1–5
Print Program
Interactive Edition
Vocabulary Workshop Achieve Grades 6–12+
Print Program
Interactive Edition
Vocabulary Workshop, Tools for Excellence Grades 6–12+
Print Program
Interactive Edition
Vocabulary for Success
Grades 6–10
English Language Arts
Progress English Language Arts Grades K–8
National Program
Full Access
New York
Grammar & Writing
Grammar Workshop, Tools for Writing
Grades 3–5
Grammar for Writing
Grades 6–12
Writing a Research Paper
Grades 6–12
Writing Workshop
Grades 6–12
Reading
From Phonics to Reading Grades K-3
Print Program
Interactive Practice Bundle
Fluency Booster Practice Book
Interactive Assessments
Sadlier Phonics
Grades K–3
Close Reading of Complex Texts Grades 3–8
Print Program
Interactive Edition

Sadlier's
Math Blog

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

FREE Summer Math Worksheets for Grades K–6

Discover engaging summer math worksheets that will help Grades K–6 students keep their mathematics skills sharp over the break! These Summer Math Packets can be used in...
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Math In Real Life– Strategies for Planning Lessons Involving Real-World Contexts

When are we going to use this? Why are we learning this? Why can’t I just use a calculator? If you’ve ever been asked these questions by your math students, then this article...
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Free Math Presidents' Day Activity for Grades 2–6

What is better than free printable holiday math worksheets? Holiday math worksheets that are cross-curricular! In this article, I'm sharing fun (and FREE) Presidents' Day...
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Blizzard of Numbers Factors and Multiples Game Printable, Grades 6–8

My students have come to love math centers. They call it "game time," but I know it is really a time where they can apply their newly learned math skills. In this article,...
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FREE Printable STEAM Lessons: Snowball Catapult

I'm always looking for STEAM lessons for the math classroom. Luckily, inspiration for fresh and fun STEAM projects seems to be popping up all around me. Last year, while...
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Free Thanksgiving Math Activities & Worksheets, Grades 1–6

Holiday math activities are always popular with students. The free Thanksgiving math activities and worksheets you'll find in this article include Thanksgiving-themed word...
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Using Student Data to Inform Math Instruction

Teachers wear many hats: facilitator, counselor, advocate, nurse, coach, motivator, comedian. . . the list goes on. One critical role that rarely makes it onto this list is...
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A Math Icebreaker Your Students Will Love, Grades 3–8

Today, I’m sharing a math activity that I've used throughout the years as a back-to-school math icebreaker to get students out of their seats and interacting with each other....
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Happy Teacher Appreciation Week

May 2–6 is Teacher Appreciation Week and Tuesday, May 3, is National Teacher Day. In honor of this special week, William H. Sadlier, Inc. shares a letter of appreciation and...
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Math Earth Day Activities for Middle School Students

Earth Day is a great way to interest middle school students in how math can be used to understand the world around us. Today’s topic is how you can use ratios, unit rates,...
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Celebrating Black History Month in the Math Classroom

Black History Month is an opportunity to explore the rich backgrounds of mathematicians who have shaped our understanding and teaching of mathematics, and the role that...
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Celebrating Lunar New Year with Math Activities

The Lunar New Year is celebrated all over the world each winter. Celebrate this international holiday in your math classroom with five fun math activities that will engage...
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