2,286 results
3rd grade mental math lessons
Mental Math Strategies for Addition and Subtraction Fluency - Flexible Thinking
So you're ready to implement mental math addition and subtraction strategies this year, but aren't sure where to start! It can be overwhelming - counting on, doubles, left-to-right addition, compensation, breaking apart numbers, and so much more - how can you teach these mental math concepts strategically so that more of your students can develop addition and subtraction fact fluency?These extensive units for Mental Math Strategies dive into all the major addition and subtraction strategies for
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Grades:
1st - 4th
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Mental Math Addition Strategies for Fact Fluency Bundle
So you've decided to implement a mental math approach to teaching math facts and you're wondering where to start! If you want to help your students build true fluency with the addition facts this year, you've come to the right place.Too often math fact fluency is viewed as only speed and accuracy. This drives teaching practices like timed tests and memorization. But true addition fluency also incorporates flexibility and appropriate strategy use. When we teach only for memorization, we leave man
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Grades:
1st - 4th
Math Warm-Ups | Number Talks 3rd Grade Digital
Math Warm-ups- Lesson Kick Starters for Third GradeMath Warm-Ups provide a year (over 200 warm-ups!) of engaging and meaningfullesson starting math explorations for spiral review every day of the schoolyear. The warm-ups provide high-interest math talk exploration covering allmath strands. This is a PowerPoint file that can be projected to a screen or board. You can also print this and place it under a document camera. Day of the Week AlliterationEach day of the week has three different (and
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Grades:
3rd
Also included in: Third Grade Guided Math STACK bundle
Distributive Property of Multiplication Activities Worksheets Mini Book & More
Teaching the distributive property of multiplication to students who just learned how to multiply is a complex concept. Help your students break it down with these hands-on resources. A two day lesson plan is included with teacher printouts, pictures, and tons on student resources that will support your lesson and all the practice in the days and weeks after. What's included?A detailed lesson plan of all the activities for 2 days4 versions of the dry erase sheet4 pages of array worksheets for
Grades:
3rd - 5th
Types:
CCSS:
Also included in: Multiplication Facts Strategies BUNDLE
Rounding Powerpoint Lesson
There are many songs, poems, and tricks to teach rounding. But sometimes, all those tricks can get in the way of a true understanding of what rounding is. Rounding isn't an isolated skill, it's a strategy we use to estimate and problem solve. It can be hard to teach - and hard to learn - but when done well, it reinforces so many abstract concepts about numbers.I created this resource based on a rounding lesson I have done for years in my classroom with great success. This lesson really gets kids
Grades:
3rd - 4th
Array City Multiplication and Division Activities
Array City:This activity is a fun way to introduce, reinforce, and to practice multiplication and division! Children will each make an array of windows on a skyscraper and write the two multiplication and two division problems that relate to their array onto a label. Also included are repeated addition arrays!Scaffolding and Differentiation Options:-Repeated Addition Practice-Multiplication & Division Practice -and Create Your Own Arrays!Bonus Activity:A second craft, "Welcome to Our Neigh
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Grades:
1st - 5th
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Number Talks 3rd Grade Number Sense Mental Math Yearlong Fluency Bundle
A comprehensive, low prep, standards-based bundle of 3rd grade number talks resources is here. This number sense building bundle includes tools for implementing number talks in your classroom with ease and confidence. Our Grab and Go Number Talks include high quality prompts that vary from skill to skill!THE WHY…When students reason mentally about numbers and try to solve problems without their pencils and paper, the magic starts to happen. In my classroom and many others, we call these lessons
Subjects:
Grades:
3rd
Types:
Also included in: Number Talks Grades K-5 Number Sense Mental Math Yearlong Fluency Bundle
Multiplication Fact Practice Multiplication Facts Fluency Worksheets Flashcards
Do your students struggle to memorize multiplication facts and with multiplication fact fluency? Do they need extra multiplication facts practice that doesn't involve flash cards? You have never seen multiplication fact fluency taught like this before! I have created multiplication fact stories to go with each fact students have to memorize in the multiplication times table for facts 0-12. My students' multiplication fact fluency improves every year thanks to these multiplication fact stories! T
Subjects:
Grades:
2nd - 5th
CCSS:
Mental Math Subtraction Strategies for Fact Fluency
Interested in purchasing the Addition AND Subtraction Collections? Mental Math Strategy Units: Addition and Subtraction Combo PackUnits include:Counting Back and Counting UpUsing Addition to SubtractUsing Doubles and Near DoublesGetting to Ten and Subtracting the RestCompensationBreak Apart for SubtractionPlease see the free preview for detailed information. To view the Mental Math Addition Collection, please see the link below:Mental Math Units: the Complete Addition Collection
Subjects:
Grades:
1st - 4th
3rd Grade MATH Curriculum - Grade 3 Math Lessons, Centers, Games, Worksheets
Mindful Math is a comprehensive math curriculum for third grade that was designed to be teacher and student-friendly. It was created to give teachers a ready-to-teach math curriculum that is fun, engages minds, and leaves students knowledgeable and fluent in math concepts.⭐Go from boring, complicated math to lessons that are enjoyable, effective, and easy to use. These 10 comprehensive, differentiated units have everything you need to teach all of the 3rd grade math standards.⭐Every ready-to-tea
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Grades:
2nd - 3rd
Types:
Third Grade PAPERLESS Number Talks- A YEARLONG BUNDLE
NUMBER TALKS HAVE NEVER BEEN EASIER! This resource includes 40 weeks of PAPERLESS Number Talk lessons. The Number Talk lessons were carefully designed to engage your third grade learners in meaningful math conversations focused on mental math and computational strategies throughout the year. They make the perfect MATH WARM-UP! The best part is this resource doesn't require any printing, laminating, cutting, sorting, or stapling! You will receive 40 weeks of Number Talks that are completely digit
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Grades:
3rd
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Counting Back and Counting Up Subtraction Strategy - Mental Math Strategies
This subtraction strategy unit provides practice with two different, but related, beginning subtraction strategies – counting back and counting up. Counting back involves beginning with the bigger number (minuend) and counting back. For example, to solve 8-3, begin with 8 and count back, “7, 6, 5.” This strategy should not be used when the subtrahend is higher than 4. For example, using counting back to solve 16-11 would not be effective, because it would be easy to make mistakes and get mixed u
Subjects:
Grades:
1st - 4th
Types:
Also included in: Mental Math Subtraction Strategies for Fact Fluency
Math Talks | Full Year Bundle | Editable on Google Slides
36 weeks of Mental Math Talks! I made these for my third grade class, but could definitely be used in 4th and 5th grade (or second with some modifying). They are on Google Slides so they are 100% editable.Math Talks are an amazing way to build number sense among your students. Math (#) Talks are meant to take around 5-15 minutes, and can be done daily in the classroom. Number Talks require students to solve math problems mentally. After students have had time to solve, they share how they solved
Subjects:
Grades:
2nd - 5th
Math Number Sense Routines: Number Sense Activities & Games
Engage your students in daily math discussions and boost their number sense with over 200 pages of ready-to-go number sense routines. This comprehensive resource covers essential mathematical process skills, fostering problem-solving abilities and mathematical reasoning in easy-to-implement warm-ups. Designed for 3rd grade but suitable for 2nd and 3rd grade classrooms, these low-prep and highly engaging routines follow cognitively guided instructional practices and promote high cognitive demand.
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Grades:
2nd - 5th
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2nd Grade Math Multiplication & Division Unit - Lessons, Centers, Worksheets
This Mindful Math Second Grade Multiplication and Division Practice unit is a comprehensive math curriculum that includes 10 lessons to teach grade 2 multiplying and dividing concepts (equal groups, arrays, repeated addition, repeated subtraction, using a number line, skip counting, and related facts - fact families) and builds math fluency and skills through engaging lessons and hands-on addition centers, games, worksheets, journals, flash cards, and assessments. It was created to give teachers
Grades:
2nd - 3rd
Types:
Order of Operations Mini Lesson | Full Lesson Plan, Slides, Activities | PMDAS
Do you need a COMPLETE resource with all of the components of a mini lesson? This resource includes parts of the gradual release model including a presentation with slides to help you model (I DO) guide your students (WE DO) and have them practice independently (YOU DO)! Please note that this mini lesson was made for 3rd grade standards and does not include exponents!This made to go mini lesson includes:A complete lesson plan with standards, vocabulary, connection (hook), instruction, guided pra
Subjects:
Grades:
2nd - 4th
Number Talks Grades K-5 Number Sense Mental Math Yearlong Fluency Bundle
A comprehensive, low prep, standards-based bundle of grades K-5 number talks resources is here. This number sense building bundle includes tools for implementing number talks in your classroom with ease and confidence. Our Grab and Go Number Talks include high quality prompts that vary from skill to skill!THE WHY…When students reason mentally about numbers and try to solve problems without their pencils and paper, the magic starts to happen. In my classroom and many others, we call these lessons
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Grades:
K - 5th
Types:
UPDATED! EUREKA MATH 2nd Grade Module 1 Lessons 1-8 Slideshow BUNDLE 2015
******************UPDATED**********************************
2015 VERSION!!! NEWEST VERSION!!!
This bundle includes supplemental materials that can be used for instruction with the
EUREKA New York Modules Mathematics Curriculum: Second Grade
lesson plans. I decided to create these files when I found that reading from the Modules “script” was boring and difficult to follow. I tried to make the presentation of the lesson colorful and engaging for students (and the teacher!). Also, on slides w
Subjects:
Grades:
1st - 3rd
Division Strategies Activities for Basic Division Facts
Get this in a Big Bundle HERE!This resource focuses on teaching strategies for BASIC division. Please note that long division is not part of this package. Strategies are essential for deep understanding of math concepts. When a student possesses several strategies, he can use higher order thinking to decide which one will be the most effective and efficient for the equation.In this resource students will learn four strategies for basic division facts: making equal groups, reverse skip-counting,
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Grades:
3rd - 4th
Types:
Also included in: Multiplication and Division Fact Fluency Activities - Bundle
Number Talks Grades 3-5 Number Sense Mental Math Yearlong Fluency Bundle
A comprehensive, low prep, standards-based bundle of 3rd grade, 4th grade and 5th grade number talks resources is here. This number sense building bundle includes tools for implementing number talks in your classroom with ease and confidence. Our Grab and Go Number Talks include high quality prompts that vary from skill to skill!THE WHY…When students reason mentally about numbers and try to solve problems without their pencils and paper, the magic starts to happen. In my classroom and many other
Subjects:
Grades:
3rd - 5th
Types:
Compensation Subtraction Strategy - Mental Math Strategies
This unit is part of the subtraction portion of the Mental Math Strategy Collection.This subtraction strategy unit provides practice with the compensation strategy.When we use compensation, we adjust one of the parts in the problem, then make up for that adjustment later. For example, suppose we are solving 36-9. Since 9 is close to 10, we could begin by subtracting 10 to make 26. But now we must make up for that adjustment. We subtracted one too many, so now we add that one back to make 27. So
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Grades:
2nd - 4th
Types:
Also included in: Mental Math Subtraction Strategies for Fact Fluency
Math Interactive Notebook 2nd Grade Operations & Algebraic Thinking
What are Interactive Math Notebooks?
Interactive math notebooks are teaching pages used to introduce and teach new math concepts and skills. Each set of notebook pages includes definitions, explanations, rules, and/or algorithms that may be needed to address each standard. Sample and practice problems are also included to be used for guided practice. Once completed, these notebook pages serve as anchor charts for students to refer back to as a reference tool throughout the year.
How do I use
Subjects:
Grades:
1st - 3rd
Also included in: Math Interactive Notebook 2nd Grade Bundle
Number Talks Strategies Posters for Multiplication and Division {Grades 3 to 5}
This MULTIPLICATION & DIVISION NUMBER TALKS STRATEGIES POSTERS pack comes with 24 beautiful Full Color Posters to support the exploration of mental math strategies in the Grade 3 to 5 (& Up) classrooms. Each poster includes vocabulary, description, and visual model for exploring a specific mental math strategy in multiplication or division. The Pack includes the following 24 posters:MULTIPLICATION STRATEGIES1. Friendly Number (Gr. 3/4)2. Friendly Number - Whole Numbers (4/5)3. Friendly N
Subjects:
Grades:
3rd - 8th
Using Addition to Subtract Subtraction Strategy - Mental Math Strategies
This unit is part of the subtraction portion of the Mental Math Strategy Collection.This subtraction strategy unit provides practice with the use addition strategy.Sometimes when we subtract, we don’t really subtract at all – we add! Think of this expression: 50-25. You might have thought to yourself that 25+25=50, so the difference is 25. You didn’t really subtract at all – you used your knowledge of addition.This strategy depends on a student’s understanding of parts and wholes, and so this st
Subjects:
Grades:
1st - 4th
Types:
Also included in: Mental Math Subtraction Strategies for Fact Fluency
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