3rd Grade math unit about Addition and Subtraction. Students learn a variety of addition and subtraction strategies, including the standard algorithm. Aligned to the Common Core standards!
Use the lessons to supplement your 3rd grade curriculum. Use them to differentiate for highly capable 2nd grade students, or for 4th grade students who need support. Easy to use, interactive, and totally engaging!
Ideal for new teachers, teachers new to common core, or teachers who need a “Teaching Buddy” to help them with some math concepts!
Perfect for teachers who need to fill in gaps in their current math curriculum to help their students succeed with Common Core.
Great for homeschoolers who want to make sure that their children are learning what they need to be successful in math.
This unit is part of the 3rd grade math curriculum, available in my store, Teaching Buddy Loves Math!
★ ★ ★ What You Get
★ ★ ★
When you purchase and download this product, you will receive a zip file containing:
1 powerpoint math unit with 149 slides
1 printable PDF version of the unit
1 Math Unit Test with answer key
This unit has 10 lessons and 2 weeks of teaching.
Please check out the product preview to see the entire unit.
★ ★ ★ Included Lessons
★ ★ ★
Lesson 1: Break-apart addition
Lesson 2: Partial sums addition
Lesson 3: Algorithm addition – 2 digits
Lesson 4: Algorithm addition – 3 digits
Lesson 5: Algorithm addition – 4 digits
Lesson 6: Break-apart subtraction
Lesson 7: Algorithm subtraction – 2 digits
Lesson 8: Algorithm subtraction – 3 digits
Lesson 9: Algorithm subtraction – 4 digits
Lesson 10: Addition and subtraction – properties and relationship
★ ★ ★ Covered Standard
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One 3rd grade Common Core Standard is covered: 3.NBT.A.2.
★ ★ ★ How the Unit Works
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Each math lesson is an interactive powerpoint slideshow. You don't need to start from scratch or reinvent the wheel every day. Just start the slideshow and teach!
Each lesson is very clear and targeted. They support specific Common Core aligned “I Can” statements. You can easily fit the lessons in to whatever you are currently teaching.
These lessons actually teach mathematical concepts and procedures to students.
The lessons also contain embedded questions and answers that you can use to assess your students' learning as the lesson progresses.
I have included a PDF version of the unit. This way, you can easily print the math unit. Use it as a teacher's guide along with the powerpoint unit. You can also use the printed PDF on a doc cam if your classroom doesn't have technology to project the presentation from your computer.
Your purchase also includes a math unit test and answer key, so you can assess your students' learning from the unit.
★ ★ ★ Matching Exit Slips
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Math exit slips for every lesson in this unit are available, too.
Click here for the matching exit slips!
★ ★ ★ Bundles
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This unit is also available in HUGE money-saving bundles in my store.
Click here for the Partial Year Bundle!
Click here for the Full Year Bundle!
★ ★ ★ Here's a Free Unit to Try!
★ ★ ★
Download this FREE Equivalent Fractions math unit to see the quality of these units, and how they work. It is the 12th unit in this 3rd Grade math curriculum.
Click here for the Freebie!