Kindergarten mental math lessons under $5

Word Walls, Posters, Lesson

Grades:

K - 1st

Types:

Also included in: Math Strategy Posters Show & Make Numbers Different Ways Kindergarten & First

Skip Counting by 2's, 5's, and 10's to 120

Created by

Classroom Shenanigans

Skip Counting by 2's, 5's and 10'sAre you looking for FUN and HANDS ON way to practice counting by 2's, 5's, and 10's? This resource contains posters and various differentiated worksheets that will help your students practice counting by 2's, 5's and 10's to 120. There is also an enrichment extension added to this resource where students apply what they learned about skip counting to complete the 10 Less and 10 More skill.Included in this resource are:- 120 Charts (3 versions)- I Can Write My Nu

Subjects:

Worksheets, Lesson, Centers

Grades:

K - 2nd

Types:

Subitizing Dot Patterns: Number Talks Task Cards for Mental Math within 20

Created by

Catherine Reed - The Brown Bag Teacher

Subitizing is the ability to quickly identify the number in a group of objects without individually counting the objects. Subitizing is a concrete way to explore composing and decomposing numbers. Students will see dot patterns in different ways, and that is a great thing. When showing students 6, made from a pyramid students might see 3 and 3, 5 and 1, or 3 and 2 and 1. These are all ways to build 6 and lead students to understand that numbers can be composed and decomposed in many different wa

Subjects:

Grades:

K - 1st

Types:

Task Cards, Lesson

Also included in: 1st Grade Number Talks Bundle: Building Number Sense and Mental Math Task Cards

Even & Odd | Math Mini-Lesson | PowerPoint & Google Slides

Created by

Your students will love this engaging mini-lesson all about even and odd numbers, and you'll love that it's no-prep and ready to teach. Each lesson slide is meant to be projected on your whiteboard to guide short and sweet lessons about essential math concepts. Use these slides as a stand-alone lesson, or as a supplement to your existing math curriculum.Lesson Formats Included:⭐ Powerpoint ⭐ Google SlidesInside this Product is...28 no-prep slides that include:Video Clips & GamesGuided Practi

Subjects:

Grades:

K - 2nd

Types:

CCSS:

2.OA.C.3

Also included in: Number Sense | Math Mini-Lessons | BUNDLE | PowerPoint & Google Slides

Subitizing | Math Mini-Lesson | PowerPoint & Google Slides

Created by

Your students will love this engaging mini-lesson all about subitizing, and you'll love that it's no-prep and ready to teach. Each lesson slide is meant to be projected on your whiteboard to guide short and sweet lessons about essential math concepts. Use these slides as a stand-alone lesson, or as a supplement to your existing math curriculum.Lesson Formats Included:⭐ PDF ⭐ Powerpoint ⭐ Google SlidesInside this Product is...64 no-prep slides that include:Video Clips & GamesDiscussion Slides

Subjects:

Grades:

K - 1st

Types:

Also included in: Number Sense | Math Mini-Lessons | BUNDLE | PowerPoint & Google Slides

Rekenreks | Math Racks | Math Mini-Lesson | PowerPoint & Google Slides

Created by

Your students will love this engaging mini-lesson all about rekenreks/math racks, and you'll love that it's no-prep and ready to teach. Each lesson slide is meant to be projected on your whiteboard to guide short and sweet lessons about essential math concepts. Use these slides as a stand-alone lesson, or as a supplement to your existing math curriculum.Lesson Formats Included:⭐ Powerpoint ⭐ Google SlidesInside this Product is...50 no-prep slides that include:Video Clips & GamesDiscussion Sl

Subjects:

Grades:

K - 1st

Types:

Also included in: Number Sense | Math Mini-Lessons | BUNDLE | PowerPoint & Google Slides

Related Facts: Addition and Subtraction (The Three Bears)

Created by

Swoop into Primary

Are your students having trouble with the order of numbers in related facts? This method of teaching related facts using the Three Little Bears was used in my first grade classroom, and my students responded very well to the concepts! Included in this packet: -2 pages of word cards -2 pages of word cards with definitions -15 printable posters of the lesson from start to finish -House triangle "mat" for the Three Bears -Centers cards for letters A-II (all fact family cards from 1-10) -6 differe

Subjects:

Math, Math Test Prep, Mental Math

Grades:

K - 3rd

Types:

Lesson, Centers

Adding with 3 Addends LESSON + WORKSHEETS | PRINT + DISTANCE LEARNING | EDITABLE

Created by

Glitter and Hummus

Adding with 3 Addends LESSON + WORKSHEETS | PRINT + DISTANCE LEARNING | EDITABLEThis Lesson Pack is the EPITOME of EDI (Explicit, Direct, Instruction). It could basically be used during a lesson observation, or any time that you need to give your students a thorough crash course on this skill!Teach your students how to add three numbers in four simple steps with these slides, independent worksheets, and posters!12 different Warm-up Slides with concrete object representation to introduce the conc

Subjects:

Grades:

K - 2nd, Staff

Types:

CCSS:

...

Ten Frames | Math Mini-Lesson | PowerPoint & Google Slides

Created by

Your students will love this engaging mini-lesson all about ten frames, and you'll love that it's no-prep and ready to teach. Each lesson slide is meant to be projected on your whiteboard to guide short and sweet lessons about essential math concepts. Use these slides as a stand-alone lesson, or as a supplement to your existing math curriculum.Lesson Formats Included:⭐ Powerpoint ⭐ Google SlidesInside this Product is...27 no-prep slides that include:Video Clips & GamesDiscussion SlidesGuided

Subjects:

Grades:

K - 1st

Types:

Also included in: Number Sense | Math Mini-Lessons | BUNDLE | PowerPoint & Google Slides

Skip Counting by 1's to 120 {Forward and Backward}

Created by

Classroom Shenanigans

Skip Counting by 1's to 120 Forward and BackwardsAre you looking for FUN and HANDS ON way to practice counting by 1's? This resource contains posters and various differentiated worksheets that will help your students practice counting by 1's to 120 forward and backwards. There is also an enrichment extension added to this resource where students apply what they learned about skip counting by 1's to complete the 1 Less and 1 More skill.This is designed and created for 1st-2nd Grade, however it wi

Subjects:

Worksheets, Lesson, Centers

Grades:

K - 1st

Types:

Tricky Teens Numbers Counting Book for Numbers 11-20

Created by

The Confetti Teacher

This mini, interactive counting books are a great way to introduce the numbers 11-20 to your students. There is a book for each teen number and each mini book contains 6 pages, including the cover. Throughout each book, students will learn to recognize those tricky teen numbers. Great to use for weekly practice or in small group math centers. Page 1: CoverPage 2: Tracing the NumberPage 3: Showing the Number in a Ten FramePage 4: Coloring the Number of Zoo AnimalsPage 5: Finding and Circling the

Subjects:

Handouts, Lesson, Centers

Grades:

PreK - 1st

Types:

CCSS:

K.CC.A.2

, K.CC.A.3

, K.CC.B.5

SMARTBOARD Math Lessons: Decomposing Numbers, Part-Part-Whole, Number Bonds

Created by

Kindergarten with Mme Katie

Math SmartBoard Lessons: Composing Numbers, Decomposing Numbers, Number Bonds, Part-Part-Whole, Partitioning Teach an entire math concept on the SmartBoard! This resource contains 66 slides to teach your students about number decomposition. Each number from 2 to 10 comes with 6 interactive mini-lessons (60 total) to teach young learners about breaking numbers into two parts. Afterwards, use the 6 colorful number mat mini-lessons to practice decomposing any number. If you like teaching math o

Subjects:

Basic Operations, Mental Math, Numbers

Grades:

PreK - 1st

Types:

Interactive Whiteboard, Lesson

Leap Day Missing Addend Worksheets Game, 1st Grade Math Leap Year Activities

Created by

Katelyn's Learning Studio

This fun centers activity is a great way to add engagement and variety to practicing the math skill missing addends (finding missing numbers in equations). This activity not only gets students kinesthetically involved and excited, but gives them a chance to check their own work and practice self-evaluation.Lily pads cover up the addend in the problem and students write the number on their answer sheet to fill in the blank. For easy assessment, students can then lift up the lily pad to reveal the

Subjects:

Activities, Lesson, Centers

Grades:

K - 1st

Types:

CCSS:

1.OA.D.8

Missing Addends Story Problems

Created by

All About Elementary

This engaging resource for missing addend story problems offers six practice sheets that are perfect for independent practice or assessment purposes. Each practice sheet includes an answer key. In addition, you will find a PowerPoint Presentation featuring 15 missing addend story problems that you can use to introduce or practice this concept as a class. These problems are carefully designed to challenge students and promote critical thinking skills. Furthermore, there is a smart notebook with

Subjects:

Math, Mental Math, Word Problems

Grades:

K - 3rd

Types:

Activities, Interactive Whiteboard, Lesson

CCSS:

1.OA.A.1

Subtraction Strategy Posters

Created by

Miss Jacobs Little Learners

Subtraction Strategy Posters:**SAVE and grab these in my MATH POSTERS BUNDLE!*************************************************************************Teaching subtraction strategies to your students is essential for building up their mental computation and problem solving skills. These subtraction posters will provide a clear, bright and engaging visual reminder for you to display in your classroom as you teach each subtraction strategy. Matching Addition Strategies Posters HERE***The strategies

Subjects:

Bulletin Board Ideas, Posters, Lesson

Grades:

K - 4th

Types:

Also included in: Math Posters {Bundle}

One More | Math Mini-Lesson | PowerPoint & Google Slides

Created by

Your students will love this engaging mini-lesson all about finding one more, and you'll love that it's no-prep and ready to teach. Each lesson slide is meant to be projected on your whiteboard to guide short and sweet lessons about essential math concepts. Use these slides as a stand-alone lesson, or as a supplement to your existing math curriculum.Lesson Formats Included:⭐ Powerpoint ⭐ Google SlidesInside this Product is...27 no-prep slides that include:Video Clips & GamesGuided PracticeWo

Subjects:

Grades:

K - 1st

Types:

CCSS:

K.CC.B.4

, K.CC.B.4c

Also included in: Number Sense | Math Mini-Lessons | BUNDLE | PowerPoint & Google Slides

Representing Numbers | Math Mini-Lesson | PowerPoint & Google Slides

Created by

Your students will love this engaging mini-lesson all about representing numbers, and you'll love that it's no-prep and ready to teach. Each lesson slide is meant to be projected on your whiteboard to guide short and sweet lessons about essential math concepts. Use these slides as a stand-alone lesson, or as a supplement to your existing math curriculum.Lesson Formats Included:⭐ Powerpoint ⭐ Google SlidesInside this Product is...45 no-prep slides that include:Video Clips & GamesDiscussion Sl

Subjects:

Grades:

K - 1st

Types:

CCSS:

K.CC.A.3

, K.CC.B.4

Also included in: Number Sense | Math Mini-Lessons | BUNDLE | PowerPoint & Google Slides

Fact Families Anchor Chart: Addition & Subtraction

Created by

Kind Crazy Kinder

Use this anchor chart to help teach students how to use Fact Families with addition & Subtraction! Print out smaller versions for student notebooks that they can use as a math tool.*Includes color & black and white*Includes a blank template to fill out with your class

Subjects:

Graphic Organizers, Posters, Lesson

Grades:

K - 3rd

Types:

CCSS:

...

Also included in: Math Anchor Charts *GROWING BUNDLE*

Sentence Stems for Number Talk Routines and Math Warm Ups

Created by

Research and Play

Math routines are one of the most powerful pieces of math instruction. Number talks and math warm ups provide students with the chance to see math in many ways, explain their thinking, and grow their math confidence. These sentence stems were created to support students' academic language and give scaffolds for explaining their math ideas.This resource includes a link to a blog post that explains each of these math routines in detail, how to start them, what to expect, and ways to scaffold for y

Subjects:

Basic Operations, Mental Math, Numbers

Grades:

K - 1st

Types:

Posters, Lesson

Math Strategy Posters Show Numbers in Different Ways Kindergarten & First

Created by

Class of Kinders

Teaching students about numbers and all the different ways to show them? These 9 posters are great for mini lessons during Math Workshop/Stations and or your Math Word Wall. Consider using them to help create an anchor chart for your students to reference! Grab these: NUMBER STRATEGY POSTERS SET TWO for kindergarten & first grade math.Don't have the first set? And want those too? Get those here:MATH NUMBER STRATEGY POSTERS SET ONE These 9 posters include the following:"I can use a number lin

Subjects:

Word Walls, Posters, Lesson

Grades:

K - 1st

Types:

Also included in: Math Strategy Posters Show & Make Numbers Different Ways Kindergarten & First

Adding and Subtracting on a Number Line Worksheets

Created by

Simply STEAM

These worksheets are perfect for teaching the basics of using a number line. Teach your students how to add and subtract simple numbers using a number line! This resource is versatile in that it can be used for whole group, intervention, homework, etc. Download the preview for a free sample! Each page has a word problem, varying equations, and a number line for every two problems so that the students may use a color crayon or a pencil with less mess. All sums and differences are on the number li

Subjects:

Worksheets, Homework, Lesson

Grades:

K - 2nd

Types:

CCSS:

1.OA.A.1

, 2.OA.B.2

, MP1

, MP5

Bilingual Math Strategy Posters (Estrategias de Matematicas Carteles Common Core

Created by

Spanish Profe

Bilingual Math Strategy Posters (Estrategias de Matematicas Carteles) Posters sets in English and in Spanish are included. This product is for Kindergarten or first-grade classrooms. Could be used in Spanish immersion, bilingual education or Spanish language schools. **Product also includes a sheet with all the strategies for student or classroom reference in both Spanish and English** Great for mini lessons for Math Workshop/Stations or your Math Word Wall or guided math groups. All strate

Subjects:

Mental Math, Spanish, Word Problems

Grades:

K - 2nd

Types:

Printables, Posters, Lesson

Also included in: Spanish Classroom Back to School Posters & Set Up Bundle

Number Talks | Number Representations 0-10

Created by

Reagan Tunstall

Number Talks | Number Representations 0-10 96 slides of number representations 0-10 for deep discussions or quick images/fluency drills.Meaningful math prompts to elicit math discussions. •number sense•flexibility with numbers•understanding value•number combinations•academic math talkWays to Use This ResourceWhole Group or Small Group Open-Ended Math DiscussionsNumber TalksQuick ImagesFluency DrillsFormative AssessmentIn This DownloadPDF and Power Point versionsThis PowerPoint file can be projec

Subjects:

Grades:

PreK - 1st

Types:

One Less | Math Mini-Lesson | PowerPoint & Google Slides

Created by

Your students will love this engaging mini-lesson all about finding one less, and you'll love that it's no-prep and ready to teach. Each lesson slide is meant to be projected on your whiteboard to guide short and sweet lessons about essential math concepts. Use these slides as a stand-alone lesson, or as a supplement to your existing math curriculum.Lesson Formats Included:⭐ Powerpoint ⭐ Google SlidesInside this Product is...27 no-prep slides that include:Video Clips & GamesGuided PracticeWo

Subjects:

Grades:

K - 1st

Types: