2nd Grade Early Intervention Basic Operations Lessons
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FLAME Math Curriculum: Unit 3 - Comparing Numbers/Addition/Subtraction within 5
Unit 3 builds strong early number sense through systematic, engaging instruction. Students move from comparing numbers within 5 into addition and subtraction within 5, with each week intentionally building on the last. Lessons follow the FLAME routine, including subitizing, visual and auditory drills, number talks, counting practice, and a focused new concept or review. This unit includes 1,003 slides of structured, developmentally appropriate instruction. This unit also includes the full teach
PreK - 2nd
Basic Operations, Mental Math
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+9
Also included in: FLAME Math Curriculum: BUNDLE Units 1, 2, 3, & 4
PRESALE: Flame Math Curriculum Unit 5-Comparing Numbers in 10, Compose 6,7,8,9
Unit 5 builds strong number sense by deepening students’ understanding of comparing and composing numbers within 10. Students begin by comparing numbers within 10 and then move into composing 6 & 7 and composing 8 & 9, with each week intentionally building on the last. Lessons follow the FLAME routine, including subitizing, visual and auditory drills, number talks, counting practice, and a focused new concept or review. This unit includes over 1,300 slides of structured, developmentally appropr
K - 2nd
Basic Operations, Numbers, Order of Operations
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+6
FLAME Math Curriculum: Unit 4 -Learning Teen Numbers 11- 20/Growing 100's Chart
FLAME: Unit 4 builds confident understanding of teen numbers through clear, intentional, and developmentally appropriate instruction. Students learn the structure of numbers 11–19 and explore number 20, building a strong foundation for place value. This unit also introduces the Growing 100’s Chart (11–20), giving students repeated exposure to number patterns while engaging in hands-on activities that deepen their understanding. Lessons follow the FLAME routine—subitizing, visual and auditory dri
K - 2nd
Basic Operations, Mental Math, Numbers
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+5
Also included in: FLAME Math Curriculum: BUNDLE Units 1, 2, 3, & 4
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 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
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
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 Worksheets Kindergarten Math Intervention Counting Objects to 30
Try these Number Sense Worksheets for your Kindergarten Math Intervention. Are your students struggling to gain a deeper understanding of Counting Objects to 30? These Number Sense Worksheets for a Kindergarten Small Group Math Intervention are packed with engaging lessons focusing on Number Sense that use the Concrete, Pictorial, Abstract (CPA) approach. Utilizing the CPA method developed by Jerome Bruner, students are given the opportunity to experiment with mathematics in various ways. Wan
K - 3rd
Basic Operations, Math, Numbers
CCSS
K.CC.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
Doubles Facts Math Addition Learning Activity for Fact Fluency
This resource is designed to help teach and reinforce learning doubles addition facts. Doubles facts are an important skill for students to learn and help make solving math addition problems quicker and more fluently when they can find a double. This pack has games and activities to help your students learn their doubles facts quickly and with fun activities. Math fact fluency is an important foundational skill for all learners! Boom cards task cards are also included for a digital component
PreK - 2nd
Basic Operations, Math, Numbers
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
2nd Grade Math Intervention Toolkit | Tier 2 RTI Fall Lessons + Screener
Struggling to close learning gaps in 2nd grade math? This comprehensive 149-page Tier 2 RTI Intervention Toolkit gives you everything you need to deliver targeted small group instruction—without spending hours searching for materials. Built specifically for 2nd grade fall intervention, this resource helps you: Identify student gaps with a built-in math screener Reteach essential place value and number skills with fully scripted lessons Reinforce understanding through skill-aligned games and
2nd
Basic Operations, Mental Math, Place Value
CCSS
2.NBT.A.4
, 2.NBT.B.5
, 2.NBT.B.6
+5
10 More 10 Less 100 More 100 Less | Small Group Math Intervention 2nd Grade
2nd grade students are expected to mentally find 10 and 100 more and less using place value principles. This set of 5 lesson plans creates a cohesive unit that will help your 2nd graders to build this 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 how to compare numbers based on place value. This unit is included in a 2nd Grade Math Intervention Bundle! Sup
2nd
Basic Operations, Math
CCSS
2.NBT.B.8
Number Sense Builders™ | 1st Grade Number Sense Math Centers, Lesson, Activities
If you’re teaching 1st grade math and your students can count but struggle to truly understand how numbers work, you’re not alone. Many students enter first grade relying on counting for everything—without a strong grasp of place value, number relationships, or efficient strategies. When math is taught through disconnected worksheets or isolated skills, it’s hard for students to build the flexible thinking they need. That’s exactly why Number Sense Builders™ was created — a complete, hands-on p
K - 2nd
Basic Operations, Numbers, Place Value
CCSS
1.NBT.A.1
, 1.NBT.B.2
, 1.NBT.B.3
+5
Spring Addition and Subtraction Within 20 Bundle Number Lines and Word Problems
Reinforce addition and subtraction within 20 with this spring math bundle that includes interactive number lines and 40 matching word problems worksheets for hands-on and printable practice with written application. This bundle combines both resources at a reduced price for complete skills reinforcement. You Get Both Resources ✔ 8 interactive spring number lines ✔ 8 character movers ✔ 40 word problem cards ✔ 40 student worksheets ✔ 40 answer keys Skills Reinforced • Addition within 20 • Su
K - 2nd
Arithmetic, Basic Operations
CCSS
K.CC.A.3
, K.CC.B.4
, K.OA.A.1
+4
Decomposing Numbers to 20 Number Sense Activities Kindergarten Math Intervention
Are you searching for the perfect resource to help your math students who are struggling with Decomposing Numbers to 20? Look no further! We proudly present our comprehensive Number Sense Activities for Decomposing Numbers to 20 to use with your Kindergarten Math Intervention. These expertly designed worksheets are the ideal tool to improve your students' skills in this essential mathematical concept. Our Math Lessons pack offers a suite of innovative Number Sense Activities specifically tailore
K - 3rd
Basic Operations, Math, Numbers
CCSS
K.CC.C.6
, K.CC.C.7
Comparing Numbers to 1,000 | Small Group Math Intervention 2nd Grade
2nd grade students are expected to compare numbers to 1,000 by understanding hundreds, tens and ones. This set of 5 lesson plans creates a cohesive unit that will help your 2nd graders to build this 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 how to compare numbers based on place value. This unit is included in a 2nd Grade Math Intervention Bundle! Suppo
2nd
Basic Operations, Math
CCSS
2.NBT.A.3
Number Sense Intervention - 1st Grade Math Worksheets Counting Objects to 30-100
Try this Number Sense Intervention for your 1st Grade Math Groups. Are your students struggling to gain a deeper understanding of Counting Objects to 30 - 100? These Number Sense Worksheets for a 1st Grade Small Group Math Intervention are packed with engaging lessons focusing on Number Sense that use the Concrete, Pictorial, Abstract (CPA) approach. Utilizing the CPA method developed by Jerome Bruner, students are given the opportunity to experiment with mathematics in various ways. Want
K - 3rd
Basic Operations, Math, Numbers
CCSS
K.CC.A.1
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
2nd Grade Place Value & Fall Toolkit | Math Intervention RTI Screener | Bundle
Are your students struggling with place value or stuck using counting strategies to add? This targeted 2nd grade place value math intervention unit provides 4–6 weeks of small-group lessons designed to close the most common skill gaps in place value understanding and strategy-based addition. Perfect for RTI Tier 2, math intervention blocks, or targeted reteaching, this resource moves students from counting one-by-one to flexible, efficient mental math strategies that build fact fluency
2nd
Basic Operations, Mental Math, Numbers
CCSS
2.NBT.A.4
, 2.NBT.B.5
, 2.NBT.B.6
+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
Number Sense Worksheets - Counting Objects to 1000 Scaffolded Math Intervention
Try these Number Sense Worksheets with your Scaffolded Math Intervention for Kindergarten through 2nd Grade. Are your students struggling to gain a deeper understanding of Counting Objects to 1000? These Scaffolded Number Sense Worksheets for a Kindergarten, 1st and 2nd Grade Small Group Math Intervention are packed with engaging lessons focusing on Number Sense that use the Concrete, Pictorial, Abstract (CPA) approach. Utilizing the CPA method developed by Jerome Bruner, students are allowed
K - 3rd
Basic Operations, Math, Numbers
CCSS
K.CC.A.1
, K.CC.B.4
, 1.NBT.A.1
Composing Numbers to 120 | 1st Grade Math Activities & Lessons | Compose Numbers
If your students can read numbers but struggle to build them, represent them, or explain how they’re made, you’re not alone. Composing numbers is one of those foundational skills that seems simple at first, but it’s where many students reveal whether they truly understand place value and how numbers work.This resource was created to help first grade students compose numbers to 120 in meaningful, hands-on ways — not just identify numbers on a page. Instead of memorizing or guessing, students lea
K - 2nd
Arithmetic, Basic Operations, Numbers
CCSS
1.NBT.B.2
, 1.NBT.B.2a
, 1.NBT.B.2c
+2
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