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MathNumbers & CountingCounting ObjectsNumber NamesComparing NumbersNumber OperationsCounting SequenceNumbers 0-10Place Value Understanding and SystemAdd and Subtract Within 20Addition and Subtraction ConceptsAddition and Subtraction EquationsAddition and Subtraction ProblemsFoundations for MultiplicationMultiplication and Division PropertiesMultiply and Divide Within 100Multiplication and Division ProblemsFactors and MultiplesProperties of OperationsPatterns and RelationshipsGenerate and Analyze PatternsMulti-Digit ArithmeticPlace Value OperationsMulti-Digit and Decimal OperationsNumerical ExpressionsFour Operations and PatternsFour Operations Problem SolvingMeasurement & DataMeasurable AttributesMeasuring LengthsMeasure and Estimate Lengths in Standard UnitsRelate Addition and Subtraction to LengthClassifying and Counting ObjectsTime and MoneyArea Concepts and MeasurementPerimeter and Area MeasuresAngle Concepts and MeasurementTime, Volume, and MassMeasurement Unit ConversionsGeometryIdentifying ShapesShapes and AttributesShape Attributes and ReasoningShapes and CompositionClassifying 2D FiguresGeometric Figures and RelationshipsLines, Angles, and ShapesAngle, Area, and VolumeGeometric MeasurementVolume of 3D ShapesCoordinate Plane ApplicationsTransformations in the PlaneCongruence and SimilarityUnderstand congruence in terms of rigid motionsSimilarity and TransformationsProve Theorems Involving SimilarityPythagorean TheoremTrigonometry for General TrianglesMake Geometric ConstructionsProve Geometric TheoremsTheorems About CirclesFind Arc Lengths And Areas of Sectors of CirclesVolume FormulasRelationships Between Two-Dimensional and Three-Dimensional ObjectsProve Simple Geometric Theorems AlgebraicallyTranslate Between Geometric Description and Equation for Conic SectionApply Geometric Concepts in Modeling SituationsFractions & DecimalsFractions as NumbersBuilding FractionsFraction Equivalence and OrderingAdding and Subtracting FractionsMultiplying and Dividing FractionsDividing FractionsDecimal FractionsMulti-Digit Computation and FactorsAdd, Subtract, Multiply, and Divide Rational NumbersRational Number SystemIrrational Numbers and ApproximationsRatiosRatios and ProportionsProportional RelationshipsUnit RateAlgebraAlgebraic ExpressionsGenerate Equivalent ExpressionsQuantitative RelationshipsProportional Relationships and Linear EquationsEquations and InequalitiesEquation Solving and ReasoningLinear Equations and SystemsGraph Equations and InequalitiesSystems of EquationsReal-World Algebraic ProblemsQuantitative Reasoning with UnitsExpression StructureEquivalent Expression FormsRadicals and Integer ExponentsRational ExponentsRational and Irrational NumbersPolynomial OperationsPolynomial IdentitiesPolynomial Zeros and FactorsRational ExpressionsComplex Number OperationsComplex Numbers in PolynomialsComplex Numbers on PlaneStatistics & ProbabilityRepresent and Interpret DataData DistributionsStatistical VariabilityProbability ModelsCompound Event ProbabilitiesStatistical SamplingInterpret Categorical and Quantitative DataBivariate Data PatternsInterpret Linear ModelsComparing Two PopulationsRandom Processes in StatisticsIndependence and Conditional ProbabilityExpected ValuesProbability-Based Decision MakingStatistical Inference and ConclusionsFunctionsFunction Concepts and NotationDefine and Compare FunctionsInterpret Functions in ContextAnalyze Function RepresentationsModel Relationships with FunctionsIdentify Linear vs Exponential GrowthDistinguish Between Function TypesCompare Growth RatesInterpret Function ExpressionsBuild Functions from RelationshipsConstruct and Model FunctionsTransform and Combine FunctionsModel Comparison and SelectionSolve Exponential EquationsTrigonometryTrigonometric Ratios Involving Right TrianglesTrigonometric Functions and Unit CircleModel with Trigonometric FunctionsTrigonometric IdentitiesVectors & MatricesIntroduction to Vectors and MatricesVector QuantitiesVector OperationsMatrix OperationsCalculusLimits and ContinuityDerivative Concepts and NotationDerivative Rules and TechniquesApplications of DerivativesOptimization ProblemsRelated RatesCurve Sketching and AnalysisIntegration Concepts and NotationAntiderivatives and Indefinite IntegralsDefinite Integrals and AreaFundamental Theorem of CalculusIntegration TechniquesApplications of IntegrationDifferential EquationsSequences and SeriesParametric and Polar FunctionsVector-Valued Functions

Numbers & Counting

SequencesLessonsMaterialsVideos
  1. Math

Numbers & Counting

SequencesLessonsMaterialsVideos
SequencesLessonsMaterialsVideos

One-to-one correspondence, numeral identification, and comparison of quantities using terms like greater than or less than. Establishes the foundation for numerical literacy and early arithmetic operations.

Number NamesIdentification and spelling of number words from zero through millions. Connects numerical symbols to their written linguistic representations to strengthen mathematical literacy.
Comparing NumbersMathematical symbols including greater than (>), less than (<), and equal to (=) to evaluate numerical relationships. Builds fluency in ordering sets and comparing quantities from single digits to multi-digit integers.
Sequence
Coin Catchers Teacher Guide
Coin Catchers Practice Worksheet
Coin Catchers Exit Ticket
Coin Catchers Answer Key

Market Masters Math

A 3-day small group math sequence focused on bridging NWEA RIT scores from 170-180 to 181-190. Students master coin identification (pennies/nickels), counting, and data analysis through tally charts, picture graphs, and bar graphs with a market-themed aesthetic.

SM

Safiyyah Multani

Math Teacher
4/22
Sequence
Phonics Progress Tracker Worksheet
Vowel Team Treasury Anchor Chart
Syllable Type Anchor Charts
1st Grade Phonics Progress Tracker Worksheet
Bossy R Roundup Anchor Chart
2nd Grade Phonics Progress Tracker Worksheet
Syllable Mastery Tracker Worksheet
Spelling Rules Mastery Tracker Worksheet
Syllable Division Success Checklist
Syllable Division Assessment Quiz Plus Analysis
Syllable Division Quiz Answer Key
Syllable Division Group Analysis Worksheet
Syllable Division V/CV Quiz
Syllable Division V/CV Quiz Answer Key
Open and Closed Syllable Quiz
Open and Closed Syllable Quiz Key
Syllable Reading and Type Log
Syllable Sort Cards Activity

Foundational Skills Unit

A foundational skills unit covering literacy progress tracking and early numeracy strategies for decomposition and missing addends.

NT

Nicole Thomson

Other
4/22
Sequence
Math Sprint 1 Worksheet
Math Sprint 2 Worksheet
Math Sprint 3 Worksheet
Math Sprint 4 Worksheet
Math Sprint 5 Worksheet
Math Sprint 6 Worksheet
Math Sprint 7 Worksheet
Math Sprint 8 Worksheet

Foundational Math Tracking

A comprehensive series of elementary math progress monitoring resources designed to track student growth in foundational arithmetic and number sense.

T

torrie.smith

Assistant Principal
4/20
Sequence
Math Mastery Review Packet
Math Mastery Slides
Math Mastery Answer Key

Math Mastery Sequence

A comprehensive math review sequence covering place value, number operations, and algebraic thinking for elementary students. Includes gradual release instruction and extensive independent practice.

TM

Tyler Monell

Special Education Teacher
4/13
Sequence
Unit Table of Contents Page
Section A Student Worksheets Revised V8

Numbers and Coins Sequence Unit 4

A series of lessons for 2nd grade students focusing on numbers within 1,000, place value, number lines, and money equivalencies, adapted from 4th grade concepts. This is the fourth unit in the series.

N

nmack

Elementary Teacher
4/8
Sequence
Packet Master TOC document
Lesson 1 Adapted Activities Grade 2

Unit 6 Equal Groups and Multiplication

A comprehensive Grade 2 math packet focused on skip counting, repeated addition, arrays, and equal groups.

N

nmack

Elementary Teacher
4/8
Sequence
Chomp Slides
Swamp Comparison Worksheet
Chomp Sorting Task
Inequality Anchor Chart
Chomp Teacher Guide
Chomp Answer Key

Inequality Safari

A foundational math sequence focused on number comparison and inequalities for numbers 0-10, designed with heavy visual supports for early learners and students with IEPs.

CS

COURTNEY SCHERER

Special Education Teacher
4/6
Sequence
Coin Detective Worksheet
Coin Counting Slides
Coin Counting Answer Key
Money Mastery Teacher Guide
Coin Values Worksheet
Coin Values Answer Key
Money Comparison Worksheet
Money Comparison Answer Key

Money Mastery

A comprehensive unit on essential financial literacy skills, ranging from basic coin identification to practical budgeting and total calculation.

SG

Staci Gonzalez

Special Education Teacher
4/3
Sequence
Base Camp Casebook Review Supplement
Teacher Investigation Guide

Digit Detectives

A comprehensive 15-day math sequence designed for early elementary students to master numbers 0-100. The curriculum covers writing, sequencing, and place value through three progressive phases: 0-20, 20-50, and 50-100.

W

wohlfordc

Elementary Teacher
3/27
Sequence
Teacher Investigation Guide
Pretest Assessment Case
Teen Town Practice Page
Checkpoint Alpha Formative 0-20

Digit Detectives

A comprehensive 15-day math sequence designed for early elementary students to master numbers 0-100. The curriculum covers writing, sequencing, and place value through three progressive phases: 0-20, 20-50, and 50-100.

W

wohlfordc

Elementary Teacher
3/27
Sequence
Math Power Standards Scope and Sequence
Math IEP Goal Bank
Math Level Navigator Exam
Math Student Progress Tracker
Math Level Navigator Answer Key
Weekly Goal Progress Log
Math Lesson CRA Blueprint

Math Navigator Framework

A comprehensive framework for K-5 RSP math instruction, including a California Common Core aligned scope and sequence of power standards and a leveled placement diagnostic.

E

ecreamer

Special Education Teacher
3/23
Sequence
Math Milestone Student Assessment
Math Milestone Student Assessment Updated
Math Milestone Answer Key

Math Milestone Evaluation

A series of materials designed to evaluate and document first-grade students' mastery of year-long mathematical standards in preparation for second grade.

TL

Tanya Larson

Other
3/20
Sequence
Place Value Teacher Guide
Place Value Task Slides

Thinking Math Grade 2

A comprehensive unit plan for 2nd Grade Mathematics based on Illustrative Mathematics Units 5-8, integrated with Building Thinking Classrooms (BTC) pedagogy. Each section includes a sequence of six 'thin-sliced' tasks designed to build conceptual rigor through collaborative problem-solving on vertical surfaces.

D

dfredericks

Math Teacher
3/17
Sequence
Tiny Trek Slides
Double Digit Duel Worksheet

Number Navigators

A comprehensive journey through place value, moving from two-digit foundations to four-digit mastery. Students explore reading, writing in multiple forms, and comparing numbers using exploration-themed activities.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Sequence
Math Memory Slides
Daily Math Dash Packet
Dash Key Teacher Guide
Refresh Bonus Activity

Math Memory Quest

A 3-week high-energy, retro-gaming themed journey through 2nd-grade math standards to prepare 3rd-grade students for success.

E

ecreamer

Special Education Teacher
3/13
Sequence
Sign Language Slides
Symbol Master Key Answer Key
Symbol Sculptors Puzzle Pieces Final V3

Math Mastery

A series of lessons designed to build fluency in mathematical notation and operations through visual and tactile learning.

BC

Brenda Coombs

English Language Arts Teacher
3/5
Sequence
Foundations Teacher Script
Quantity Counting Lab Worksheet

Number Lab Intervention

A high-intensity, evidence-based intervention designed for students needing foundational number sense support. Focuses on subitizing, 1:1 correspondence, place value, and decomposition using a CRA (Concrete-Representational-Abstract) approach.

NC

Nicole Camp

Psychologist
3/4
Sequence
Grade 2 Math Diagnostic Worksheet

Math Gap Finder

A comprehensive diagnostic suite for grades 2-5 designed to identify specific skill gaps in foundational math domains aligned to the Iowa Core standards. This series helps educators pinpoint exactly where students have discrepancies in place value, arithmetic, and early rational numbers.

MC

Mary Clark

Other
3/3
Sequence
Number Navigator Probe 01
Number Navigator Probe 02
Number Navigator Probe 03
Number Navigator Probe 04
Number Navigator Probe 05
Number Navigator Probe 06
Number Navigator Probe 07
Number Navigator Probe 08
Number Navigator Probe 09
Number Navigator Answer Key
Number Navigator Progress Tracker

Skill Sprint Foundations

A comprehensive set of progress monitoring probes focused on 2nd and 3rd-grade number sense and fractions for 4th-grade students working on foundational skills.

MC

Mary Clark

Other
3/3
Sequence
Downhill Differences Slides
Downhill Differences Practice Sheet
Downhill Differences Exit Ticket

Podium Power Subtraction Strategy Unit

A 20-lesson subtraction fluency unit for primary students, explicitly organized by mental math strategies: Counting Up, Number Lines, Making 10, Pretend 10, and Close to Doubles, all with Winter Olympic themes.

T

tmatthews

Math Teacher
2/25
Sequence
Phonics Progress Tracker Worksheet
Vowel Team Treasury Anchor Chart
Syllable Type Anchor Charts
1st Grade Phonics Progress Tracker Worksheet
Bossy R Roundup Anchor Chart
2nd Grade Phonics Progress Tracker Worksheet
Syllable Mastery Tracker Worksheet
Spelling Rules Mastery Tracker Worksheet
Syllable Division Success Checklist
Syllable Division Assessment Quiz Plus Analysis
Syllable Division Quiz Answer Key
Syllable Division Group Analysis Worksheet
Syllable Division V/CV Quiz
Syllable Division V/CV Quiz Answer Key
Open and Closed Syllable Quiz
Open and Closed Syllable Quiz Key
Syllable Reading and Type Log
Syllable Sort Cards Activity

Foundational Skills Unit

A foundational skills unit covering literacy progress tracking and early numeracy strategies for decomposition and missing addends.

NT

Nicole Thomson

Other
4/22
Sequence
Operation Investigation Lesson Plan
Missing Number Mysteries Worksheet
Mystery Solved Exit Ticket 1
Number Detectives Answer Key
Number Detectives Teacher Scripts

Number Detectives

A targeted intervention sequence designed to move students from NWEA RIT 171-180 to 181-190, focusing on missing addends, subtraction, start-unknown word problems, place value, and monetary concepts.

SM

Safiyyah Multani

Math Teacher
4/22
Sequence
Math Mastery Review Packet
Math Mastery Slides
Math Mastery Answer Key

Math Mastery Sequence

A comprehensive math review sequence covering place value, number operations, and algebraic thinking for elementary students. Includes gradual release instruction and extensive independent practice.

TM

Tyler Monell

Special Education Teacher
4/13
Sequence
Equal Shares Workbook

Fraction Friends Unit 3

A unit introducing foundational fraction concepts to 2nd-grade students using partitioning, naming equal shares, and skip counting parts of a whole.

N

nmack

Elementary Teacher
4/9
Sequence
Unit Table of Contents Page
Section A Student Worksheets Revised V8

Numbers and Coins Sequence Unit 4

A series of lessons for 2nd grade students focusing on numbers within 1,000, place value, number lines, and money equivalencies, adapted from 4th grade concepts. This is the fourth unit in the series.

N

nmack

Elementary Teacher
4/8
Sequence
Teacher Investigation Guide
Pretest Assessment Case
Teen Town Practice Page
Checkpoint Alpha Formative 0-20

Digit Detectives

A comprehensive 15-day math sequence designed for early elementary students to master numbers 0-100. The curriculum covers writing, sequencing, and place value through three progressive phases: 0-20, 20-50, and 50-100.

W

wohlfordc

Elementary Teacher
3/27
Sequence
Math Power Standards Scope and Sequence
Math IEP Goal Bank
Math Level Navigator Exam
Math Student Progress Tracker
Math Level Navigator Answer Key
Weekly Goal Progress Log
Math Lesson CRA Blueprint

Math Navigator Framework

A comprehensive framework for K-5 RSP math instruction, including a California Common Core aligned scope and sequence of power standards and a leveled placement diagnostic.

E

ecreamer

Special Education Teacher
3/23
Sequence
Math Milestone Student Assessment
Math Milestone Student Assessment Updated
Math Milestone Answer Key

Math Milestone Evaluation

A series of materials designed to evaluate and document first-grade students' mastery of year-long mathematical standards in preparation for second grade.

TL

Tanya Larson

Other
3/20
Sequence
Place Value Teacher Guide
Place Value Task Slides

Thinking Math Grade 2

A comprehensive unit plan for 2nd Grade Mathematics based on Illustrative Mathematics Units 5-8, integrated with Building Thinking Classrooms (BTC) pedagogy. Each section includes a sequence of six 'thin-sliced' tasks designed to build conceptual rigor through collaborative problem-solving on vertical surfaces.

D

dfredericks

Math Teacher
3/17
Sequence
Tiny Trek Slides
Double Digit Duel Worksheet

Number Navigators

A comprehensive journey through place value, moving from two-digit foundations to four-digit mastery. Students explore reading, writing in multiple forms, and comparing numbers using exploration-themed activities.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Sequence
Candy Factory Student Packet
Candy Factory Teacher Guide
Candy Factory Student Packet Final
Candy Sorter Cut and Paste Activity
Candy Factory Teacher Manual
Candy Factory Master Student Packet
Candy Factory Master Answer Key

Place Value Builders

A comprehensive math unit focused on understanding place value for two-digit numbers, specifically designed for a multi-grade (1st-3rd) special education setting. The unit uses a 'Construction Site' theme to help students visualize building numbers with bundles of ten and individual ones.

E

ecreamer

Special Education Teacher
3/13
Sequence
Math Memory Slides
Daily Math Dash Packet
Dash Key Teacher Guide
Refresh Bonus Activity

Math Memory Quest

A 3-week high-energy, retro-gaming themed journey through 2nd-grade math standards to prepare 3rd-grade students for success.

E

ecreamer

Special Education Teacher
3/13
Sequence
Sign Language Slides
Symbol Master Key Answer Key
Symbol Sculptors Puzzle Pieces Final V3

Math Mastery

A series of lessons designed to build fluency in mathematical notation and operations through visual and tactile learning.

BC

Brenda Coombs

English Language Arts Teacher
3/5
Sequence
Foundations Teacher Script
Quantity Counting Lab Worksheet

Number Lab Intervention

A high-intensity, evidence-based intervention designed for students needing foundational number sense support. Focuses on subitizing, 1:1 correspondence, place value, and decomposition using a CRA (Concrete-Representational-Abstract) approach.

NC

Nicole Camp

Psychologist
3/4
Sequence
Downhill Differences Slides
Downhill Differences Practice Sheet
Downhill Differences Exit Ticket

Podium Power Subtraction Strategy Unit

A 20-lesson subtraction fluency unit for primary students, explicitly organized by mental math strategies: Counting Up, Number Lines, Making 10, Pretend 10, and Close to Doubles, all with Winter Olympic themes.

T

tmatthews

Math Teacher
2/25
Sequence
Action Zone Weekly Map Teacher Resource
Vocab Victory Lesson Plan Teacher Resource
Vocab Victory Slides Presentation Resource
Vocab Victory Worksheet Student Resource
Number Line MVP Tool Student Resource

Action Zone Math Unit

A 5-day math sequence for 3rd and 4th grade students working at a 2nd-grade level. The unit focuses on addition and subtraction up to 30 using number lines and keyword strategies, themed around Legos, monster trucks, and the Golden State Warriors.

CN

Coleman Newell

Special Education Teacher
2/17
Sequence
Championship Circuit Map Document
Keyword Clash Worksheet
Operation Decoder Worksheet
Operation Detectives Lesson Plan
Operation Detectives Slides
Circuit Challenge Worksheet
Detective Evidence Worksheet

Championship Circuit Math Unit

A math unit focusing on operations, algebraic thinking, and number sense up to 30, themed around Legos, Monster Trucks, and the Golden State Warriors. Students learn to decode word problems, choose the correct operation, and utilize number lines for subtraction.

CN

Coleman Newell

Special Education Teacher
2/16
Sequence
Teen Number Blueprint Worksheet
Subitizing Site Cards
Ground Zero Teacher Guide

Place Value Power

A foundational unit on place value that spirals from teen numbers up to the hundreds place. Using a 'Digit Builders' architectural theme, students learn to construct, deconstruct, and compare 2-digit and 3-digit numbers, building a solid foundation for future math.

E

ecreamer

Special Education Teacher
2/12
Sequence
Power of Ten Lesson Plan
Power of Ten Slides
Hundred Check Exit Ticket

Number Builders Intervention

A comprehensive 12-lesson Tier 2 intervention sequence for second grade, focusing on place value and addition/subtraction strategies (2.NBT.A and 2.NBT.B). Each lesson follows a 30-minute structure using ALN High Leverage Concepts and IM-inspired instructional routines.

D

dfredericks

Math Teacher
2/8
Sequence
Coin Match Worksheet

Market Masters

A comprehensive week-long math unit focused on identifying coin values and performing addition and subtraction of money up to $20 using a calculator in real-world contexts.

EE

Erin Esswein

Special Education Teacher
2/6