Basic Math Reference Sheet
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Preschool Counting to 10 Countdown Math Lesson Plan
Preschool Counting to 10 Countdown Math Lesson Plan 🎄🔢⏰ Total Time: 35 minutesStop losing focus during early counting lessons and teach Preschool Counting to 10 with one-to-one correspondence and countdown practice using festive Christmas objects. Students practice counting forward and backward from 10 while tracing numbers and coloring holiday images in structured math worksheets. 🎯 Learning ObjectivesStudents will be able to: • Use one-to-one correspondence to count objects up to 10 • Coun
PreK
Arithmetic, Basic Operations, Numbers
3-Digit Regrouping Bundle | Slides + Worksheets | 2nd Grade Math
3-Digit Addition & Subtraction with Regrouping Bundle Digital Slides + Printable Worksheets This complete regrouping bundle includes both the digital teaching slides and the printable worksheet intervention pack for 2nd grade math. Perfect for: • Small group instruction • RTI intervention • Math workshop • Whole group teaching • Independent practice This Bundle Includes: ✔ Digital teaching slides with step-by-step modeling ✔ Scaffolded practice slides ✔ Printable worksheet pack ✔ Wor
1st - 3rd
Basic Operations, Mental Math, Place Value
End of Year Math Review Task Cards K-2 | 40 CCSS Math Centers | Assessment Prep
STOP THE TEST PREP STRESSAre you looking for a way to review an entire year of math standards without another boring packet? This K-2 Math EOY Review system uses a high-engagement "Task Card" format to help your students master 40 essential Common Core standards while they move, collaborate, and play WHAT’S INSIDE THE SYSTEM?40 CCSS-Coded Task Cards: Professionally designed cards spanning Counting, Operations, Place Value, Measurement, and Geometry. Three Grade Levels in One: Includes targeted
K - 2nd
Basic Operations, Numbers, Place Value
CCSS
K.CC.A.1
, K.CC.B.4
, K.CC.B.5
+25
Addition to 5 Homework Sheets
Reinforce children’s knowledge, understanding and skills in adding to 5 with these homework sheets that support the learning outcomes in the ‘Addition to 5’ workbook. 20 pages. Addition to 5 Homework Sheets key content: 1) Concept of addition 2) Language of ‘add’ 3) Introducing the ‘+’ and ‘=’ sign’ 4) Adding 1 and 2 5) Adding 1 more, 2 more 6) Facts for 2 and 3 7) Facts for 4 8) Facts to 5 9) Using a number line Key tagsaddition worksheets, addition workbooks, addition and subtraction worksh
1st - 3rd
Arithmetic, Basic Operations, Numbers
Ten Frames Digital Download | Number Sense & Early Math Skills for K-2
Make math meaningful with this engaging Ten Frames Digital Resource designed to help students build strong number sense, counting skills, and early addition and subtraction strategies! Perfect for Kindergarten through 2nd Grade, this download provides hands-on, visual practice using ten frames—an essential tool for developing a deep understanding of numbers. Whether you're teaching in the classroom, online, or using a hybrid model, this resource makes math instruction easy, interactive, and
PreK - 2nd
Basic Operations, Numbers
CCSS
K.NBT.A.1
, K.OA.A.1
, K.OA.A.2
+5
1st Grade Math RTI Toolkit FREE Sample | Tier 2 Fall Lesson + Student Practice
Looking for a sneak peek into the full 1st Grade Fall Math Intervention Toolkit? This free sample gives you a quick preview of the lesson structure, student support pages, and goal-setting tools used in the full Tier 2 intervention system. Designed for small group RTI/MTSS instruction, this sample is perfect for teachers who want to try it before they buy it — and see just how easy it is to implement. ✅ What’s Included in This Free Sample: 1 Scripted Tier 2 Small Group Lesson (from Set 1)
1st
Basic Operations, Numbers, Other (Math)
CCSS
1.NBT.B.2
, 1.NBT.B.2a
, 1.NBT.B.2b
+2
Numbers to 10 Classroom Display and Matching Activity
Ten Frame Number Display & Maths Activity/Provision What You Will Receive: 1 PDF file10 printable pages High-resolution, clear imagesReady-to-print formatInstant digital downloadNo physical item will be sentBrighten up your Early Years classroom with this engaging Numbers to 10 Classroom Display and Game Pack, designed to support number recognition, counting skills and one-to-one correspondence. Each number card includes: A clear numeral The number word written above A ten frame representation a
PreK - 1st
Basic Operations, Numbers, Order of Operations
2 Digit Subtraction Anchor Chart
Use this anchor chart when introducing the concept of the process of subtracting 2 digit numbers. Great for putting in students' math folders for reference or to make a large poster with a poster maker to hang in your classroom.
1st - 3rd
Basic Operations, Numbers, Place Value
CCSS
2.NBT.B.5
, 2.NBT.B.7
Also included in: Math Anchor Charts Bundle
Decimals Mini Unit - Whole, Tenths, Hundredths - Decimal Comparisons - Visual l
11 pages of sequential Decimal instruction and worksheets. This mini unit instructs and provides practice for students that builds upon the prior sheets. This gradual building of information and concepts provides for a well rounded understanding of the overall decimal properties. The unit especially focuses on place value understanding and the difference between the tenths and hundredths places.
3rd - 5th
Basic Operations, Decimals, Fractions
CCSS
3.MD.A.2
, 3.NF.A.1
, 4.NF.C.6
+1
2nd & 3rd Grade Multiplication Array Worksheets & Activities | Repeated Addition
Looking for beginner multiplication activities or multiplication intervention worksheets? This no prep multiplication arrays unit has your back! Designed for visual learners, this pack begins with repeated addition — before moving on to multiplication facts and finishing up with word problems. Use these multiplication practice sheets for morning work, early finisher activities, no prep math centers, homework, and much more. Flexible for many different classrooms:• 1st grade, 2nd grade, and 3rd
1st - 3rd
Basic Operations, Math
CCSS
2.OA.C.4
, 3.OA.A.1
, 3.OA.A.3
Number Sense Intervention Toolkit K-2
This resource is exactly what busy teachers need to assess, engage, and reteach K-2 students in number sense! Includes all of the tools you need to successfully move students forward in number sense skills. Pre-AssessmentScoring SummaryIntervention Grouping GuideDaily Tracking SheetSmall Group TrackerNumber CardsDot CardsNumber MatsTens-FramesPrintable ManipulativesSmall Group Daily Intervention PlansAssess your students then use the scoring summary to determine the needs of your students. Int
K - 2nd
Basic Operations, Numbers
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.B.4a
+3
Partial sums 2 digit addition mini lesson, Game for Practice, assessment
Partial sums addition strategy uses place value to solve addition equations.Students struggle with traditional algorithm because they don’t understand that “carry the one” means they are actually composing a ten. Even students who use the traditional method will benefit from partial sums practice. Math Games Boost Engagement & Motivation, promotes deep understanding & fluencyIncludes:3 page mini lessonassessment Race to the Top Game Players read the equation made with the cards aloud togethe
2nd - 3rd
Basic Operations, Mental Math
CCSS
1.NBT.C.4
, 2.NBT.A.1
, 2.NBT.A.3
+1
Beach Number Posters 0-20 - Beach Classroom Decor
Bring sunny beach vibes into your classroom while building number recognition with these Beach Themed Number Posters 0–20! This bright and engaging poster set helps young learners practice identifying numbers, counting, and connecting numerals to quantity in a fun, ocean-inspired way. Perfect for math walls, calendar time, centers, small groups, or classroom decor, these posters add both function and style to your learning space. Each poster features a clear numeral from 0–20 in a cheerful beach
PreK - 2nd
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.3
, K.CC.B.4
+2
Long Dvision Organizer
Make long division easier for ALL learners with this visual, color-coded grid that supports both long division methods. Bring It Up (Partial Quotients) and Bring It Down (Traditional Long Division).This organizer helps students stay neat, organized, and confident as they solve multi-step division problems. Each column clearly separates the "rounds" of division, making it easier for students to keep track of the divide–multiply–subtract–bring down cycle. The dotted boxes guide students through
3rd - 8th
Arithmetic, Basic Operations, Numbers
2nd Grade Place Value Unit | Small Group Math Intervention
In order to be successful in 2nd-grade math, your students need a firm foundation in understanding place value of numbers to 1,000. This set of 5 lesson plans creates a cohesive unit that will help your 2nd graders to build place value understanding. Your students will use an abundance of hands-on materials along with place value drawings and place value charts in order to develop and demonstrate their understanding of 3-digit numbers. This unit is included in a 2nd Grade Math Intervention Bundl
2nd
Basic Operations, Math
CCSS
2.NBT.A.1
, 2.NBT.A.1a
, 2.NBT.A.1b
+2
Addition and Subtraction Fact Families | 1st Grade Small Group Math Intervention
Fact families for addition and subtraction do not come easy to all of our students! First graders need to understand how addition and subtraction are related to become fluent in their addition and subtraction facts. This unit builds in the scaffolds students need to learn about fact families first using hands-on materials, but eventually promotes proficiency with no supports at all! Click HERE to save on the full year intervention lesson bundle. This comprehensive bundle includes all of your int
1st
Basic Operations, Math
CCSS
1.OA.C.5
, 1.OA.C.6
Addition and Subtraction to 20 | 2nd Grade Small Group Math Unit
In order to be ready for 2nd grade, students need to have strategies to add and subtract to 20. This second grade addition and subtraction unit is ideal for a small group of students at the tier 2 or tier 3 level. This unit begins with hands-on materials and drawings and moves to counting strategies for addition and subtraction to build a strong foundation for your students. Click HERE to save 20% on the full year intervention lesson bundle. This comprehensive bundle includes all of your interv
2nd
Basic Operations, Math
CCSS
1.OA.C.6
Addition and Subtraction Fact Families and Related Equations 2nd Grade Math Unit
This addition and subtraction fact families and related equations unit supports 2nd-grade students who are learning the relationship between addition and subtraction facts. This includes fact families and generating related equations. Students will use hands-on learning, pictures, number bonds, and story problems to meet the goals within this unit. Click HERE to save 20% on the full year intervention lesson bundle. This comprehensive bundle includes all of your intervention instruction, assessme
2nd
Basic Operations, Math
CCSS
1.OA.B.3
, 1.OA.C.6
Adding and Subtracting to 100 Decomposing | Math Intervention Unit 2nd Grade
2nd grade students are expected to fluently add and subtract within 100 based on strategies such as place value. This set of 5 lesson plans creates a cohesive unit that will help your 2nd graders to fluently add and subtract to 100 using decomposing strategies. Your students will use an abundance of hands-on materials along with place value drawings and number bonds in order to develop and demonstrate their understanding of fluent addition and subtraction within 100. This unit is included in a
2nd
Basic Operations, Math
CCSS
2.NBT.B.5
Number Sense Builders™ | Kindergarten Number Sense Math Centers & Lessons
If you’re teaching kindergarten math and your students can say numbers but struggle to understand them, you’re not alone. Early number sense is often taught through disconnected worksheets or random activities, making it tough for students to see how numbers truly work. That’s exactly why Number Sense Builders™ was created — a complete, hands-on pathway for building strong foundational math understanding in a way that is developmentally aligned and actually doable in real classrooms.Instead
K - 1st
Arithmetic, Basic Operations, Numbers
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+7
Addition to 10 | 1st Grade Small Group Math Intervention Unit
This Addition to 10 unit has everything you need to teach your math intervention small groups how to understand addition and the addition sign. As your small groups work through this 5 Day Focus math intervention plan they will gain understanding of the addition sign and concrete strategies for addition of numbers to 10. Click HERE to save 20% on the full year intervention lesson bundle. This comprehensive bundle includes all of your intervention instruction, assessment and independent practice
1st
Basic Operations, Math
CCSS
K.OA.A.1
, K.OA.A.5
, 1.OA.C.6
Equal Groups Multiplication | 3rd Grade Math Intervention Unit
Support your 3rd grade students in connecting the idea of equal groups and repeated addition to the operation of multiplication in this easy-to-implement math intervention unit! This unit is included in a 3rd Grade Math Intervention Bundle! Support your students throughout their entire 3rd grade year in order to close the gaps in understanding and prepare them for success in their 4th grade year.This set of 5 lesson plans creates a cohesive plan that will help your 3rd graders to build this und
3rd
Basic Operations, Math
CCSS
3.OA.A.1
Addition and Subtraction On a Number Line | Math Intervention Unit 2nd Grade
Adding and subtracting on a number line is a powerful way to help your 2nd grade students develop mental math skills when adding to 100. This set of 5 lesson plans creates a cohesive unit that will help your 2nd graders build this skill through meaningful and engaging lessons and activities. Your students will use hands-on tools along with number lines to refine their ability to add and subtract to sums up to 100. This unit is included in a 2nd Grade Math Intervention Bundle! Support your stud
2nd
Basic Operations, Math
CCSS
2.NBT.B.5
2nd Grade 2-Digit Numbers Place Value Review | Small Group Math Intervention
In order to be successful in 2nd grade place value learning, your students need a firm foundation in understanding 2-digit numbers. This set of 5 lesson plans creates a cohesive unit that will help your 2nd graders to build place value understanding. Your students will use an abundance of hands-on materials along with place value drawings and place value charts in order to develop and demonstrate their understanding of 2-digit numbers. This unit is included in a 2nd Grade Math Intervention Bundl
2nd
Basic Operations, Math
CCSS
1.NBT.A.1
, 1.NBT.B.2
, 1.NBT.B.2a
+2
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