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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.

Counting ObjectsOne-to-one correspondence and cardinality skills through counting discrete objects in various arrangements. Strengthens number recognition and the understanding of quantity.
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.
Material
Teen Pond Practice Answer Key

Teen Pond Practice Answer Key

An answer key for the Teen Pond Practice Worksheet, providing correct counts, representation expectations, and the solutions for the 'Teen Secrets' completion section.

CN

Coleman Newell

Special Education Teacher
3/16
Material
Teen Nest Mats Resource

Teen Nest Mats Resource

Tactile counting mats for numbers 13 and 16, featuring double ten-frame layouts. Designed to help students physically build teen numbers as 'ten and some more' using counters or pom-poms.

CN

Coleman Newell

Special Education Teacher
3/16
Material
Teen Pond Practice Worksheet

Teen Pond Practice Worksheet

A specialized worksheet for teen numbers 11-20. Features counting ducks in ten-frames, representing quantities by drawing in blank ten-frames, and a 'Teen Secrets' section to reinforce the 10+n concept.

CN

Coleman Newell

Special Education Teacher
3/16
Material
Pro Patrol Teacher Guide

Pro Patrol Teacher Guide

An instructional guide for Lesson 2 focusing on numbers 11-20. Includes a breakdown of 'Teen Secrets' using ten-frames, guided practice prompts for one-to-one correspondence, and differentiation strategies for early learners.

CN

Coleman Newell

Special Education Teacher
3/16
Material
Teen Duck Dash Slides

Teen Duck Dash Slides

A specialized 8-slide presentation focusing on numbers 11-20. Introduces the 'Ten and Some More' concept using ten-frame visuals and interactive counting challenges to help students master larger quantities.

CN

Coleman Newell

Special Education Teacher
3/16
Material
Math Pride Crown Worksheet

Math Pride Crown Worksheet

A celebratory printable pride crown for students to wear after completing their math assessment. Features a large 'I TRIED MY BEST!' message, math-themed badges (word problems, counting, writing numbers), and numbered extension straps for a custom fit.

V

victoria.lesniak

Special Education Teacher
3/16
Material
Snack Attack Answer Key

Snack Attack Answer Key

An updated answer key reflecting the drawing-focused worksheets, providing solutions and pedagogical tips for the teen-addition snack problems.

V

victoria.lesniak

Special Education Teacher
3/16
Material
Cookie Craze Drawing Worksheet

Cookie Craze Drawing Worksheet

A cookie-themed addition worksheet where students solve a word problem by drawing. Removed equation and total boxes to maximize drawing space. Fits one page.

V

victoria.lesniak

Special Education Teacher
3/16
Material
Crunch Time Drawing Worksheet

Crunch Time Drawing Worksheet

A vibrant, apple-themed addition worksheet where students solve a word problem by drawing. Removed equation and total boxes to maximize drawing space. Fits one page.

V

victoria.lesniak

Special Education Teacher
3/16
Material
Lucky 13 Worksheet

Lucky 13 Worksheet

A student worksheet for practicing the number 13. Includes tracing, filling ten frames, a number bond for decomposition, and a counting activity.

A

ahatcher

Special Education Teacher
3/16
Material
Lucky 13 Slides

Lucky 13 Slides

A vibrant slide deck introducing the number 13 using a bakery theme. It covers recognition, counting up to 13, using ten frames, and decomposing the number into one ten and three ones.

A

ahatcher

Special Education Teacher
3/16
Material
Royal Facilitation Guide

Royal Facilitation Guide

A teacher facilitation guide outlining instructional strategies, sensory tips, and a step-by-step flow for the Royal Quantities lesson.

J

Jennifer

Special Education Teacher
3/14
Material
Royal Count Worksheets

Royal Count Worksheets

Independent practice worksheets with faded tracing numbers and guided matching for an errorless learning experience.

J

Jennifer

Special Education Teacher
3/14
Material
Royal Jewel Manipulatives

Royal Jewel Manipulatives

Printable jewel and crown tokens to be used as manipulatives with the counting mats.

J

Jennifer

Special Education Teacher
3/14
Material
Jewel Count Mats Activity

Jewel Count Mats Activity

Hands-on counting mats with crowns and ten-frames for numbers up to 20, featuring guided placement areas for errorless learning.

J

Jennifer

Special Education Teacher
3/14
Material
Crown Count Slides

Crown Count Slides

A royal-themed presentation that introduces counting 1-20 using jewels and ten-frames to help students visualize quantities.

J

Jennifer

Special Education Teacher
3/14
Material
Snack Shack Teacher Guide

Snack Shack Teacher Guide

A detailed instructional guide for teachers and aides. Includes preparation steps, learning objectives, and three distinct activity ideas ranging from matching games to concrete counting with ten-frames.

J

Jennifer

Special Education Teacher
3/14
Material
Counting Cafe Mats

Counting Cafe Mats

Large interactive mats designed for hands-on counting. Students place a number card in the 'Monster Order' window and then use physical manipulatives (buttons, blocks, or snacks) to fill the tray or ten-frames, reinforcing quantities up to 20.

J

Jennifer

Special Education Teacher
3/14
Material
Monster Munchies Matching Cards

Monster Munchies Matching Cards

A complete set of 20 matching card pairs featuring hungry monsters and trays of snacks. Students cut out the cards and match numerals 1-20 with the corresponding quantities of treats to practice one-to-one correspondence.

J

Jennifer

Special Education Teacher
3/14
Material
Base Ten Builders Vocabulary Cards

Base Ten Builders Vocabulary Cards

A set of 4 visual vocabulary cards for the Base Ten Builders unit, defining "Digit", "Place", "Value", and "Standard Form" with clear examples. Ideal for beginners and students needing language support.

E

ecreamer

Special Education Teacher
3/13
Material
Lucky 13 Worksheet

Lucky 13 Worksheet

A student worksheet for practicing the number 13. Includes tracing, filling ten frames, a number bond for decomposition, and a counting activity.

A

ahatcher

Special Education Teacher
3/16
Material
Lucky 13 Slides

Lucky 13 Slides

A vibrant slide deck introducing the number 13 using a bakery theme. It covers recognition, counting up to 13, using ten frames, and decomposing the number into one ten and three ones.

A

ahatcher

Special Education Teacher
3/16
Material
Four Digit Frontier Worksheet

Four Digit Frontier Worksheet

A student worksheet focusing on four-digit numbers. Tasks include converting numbers to expanded form, comparing magnitudes using place value logic, and writing standard numbers from word descriptions.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Material
Summit Seekers Slides

Summit Seekers Slides

A slide deck introducing four-digit numbers up to 10,000. It covers place value logic, naming conventions (thousands), and a step-by-step strategy for comparing large numbers.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Material
Expanded Empire Worksheet

Expanded Empire Worksheet

A student worksheet focusing on three-digit numbers. Challenges include converting numbers to expanded form, comparing magnitudes with symbols, and writing numbers in standard form from word descriptions.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Material
Century Climb Slides

Century Climb Slides

A slide deck introducing three-digit numbers. Covers place value of hundreds, standard vs. expanded form, and step-by-step strategies for comparing numbers up to 1,000.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Material
Double Digit Duel Worksheet

Double Digit Duel Worksheet

A student worksheet focusing on two-digit numbers. Tasks include place value identification (tens and ones), magnitude comparison with symbols, and converting between standard and word forms.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Material
Tiny Trek Slides

Tiny Trek Slides

An introductory slide deck for teaching 2-digit number comparison. It uses an exploration theme to introduce place value concepts and comparison symbols.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Material
Royal Facilitation Guide

Royal Facilitation Guide

A teacher facilitation guide outlining instructional strategies, sensory tips, and a step-by-step flow for the Royal Quantities lesson.

J

Jennifer

Special Education Teacher
3/14
Material
Royal Count Worksheets

Royal Count Worksheets

Independent practice worksheets with faded tracing numbers and guided matching for an errorless learning experience.

J

Jennifer

Special Education Teacher
3/14
Material
Royal Jewel Manipulatives

Royal Jewel Manipulatives

Printable jewel and crown tokens to be used as manipulatives with the counting mats.

J

Jennifer

Special Education Teacher
3/14
Material
Jewel Count Mats Activity

Jewel Count Mats Activity

Hands-on counting mats with crowns and ten-frames for numbers up to 20, featuring guided placement areas for errorless learning.

J

Jennifer

Special Education Teacher
3/14
Material
Crown Count Slides

Crown Count Slides

A royal-themed presentation that introduces counting 1-20 using jewels and ten-frames to help students visualize quantities.

J

Jennifer

Special Education Teacher
3/14
Material
Boss Battle Bonus Activity

Boss Battle Bonus Activity

A 1-page early finisher activity for Level 3, featuring a rounding challenge, a unit conversion measurement mystery, and a design-a-boss creative task using math stats.

E

ecreamer

Special Education Teacher
3/13
Material
Power Up Bonus Activity

Power Up Bonus Activity

A 1-page early finisher activity for Level 2, featuring an array design task, a multi-step subtraction chain, and a potion-mixing measurement logic puzzle.

E

ecreamer

Special Education Teacher
3/13
Material
Refresh Bonus Activity

Refresh Bonus Activity

A 1-page early finisher activity for Level 1, featuring a number vault riddle, an even number maze, and a riddle-maker creative task.

E

ecreamer

Special Education Teacher
3/13
Material
Boss Battle Key Teacher Guide

Boss Battle Key Teacher Guide

A teacher answer key for the Level 3 Boss Battle Packet, providing solutions and brief explanations for all 5 parts.

E

ecreamer

Special Education Teacher
3/13
Material
Boss Battle Packet

Boss Battle Packet

The Level 3 "Boss Battle" spiral review packet, focusing on measurement, money, rounding, and introductory multiplication.

E

ecreamer

Special Education Teacher
3/13
Material
Boss Battle Slides

Boss Battle Slides

The final "Boss Battle" slide deck, bridging to 3rd grade with rounding, measurement, and money math.

E

ecreamer

Special Education Teacher
3/13
Material
Power Up Key Teacher Guide

Power Up Key Teacher Guide

A teacher answer key for the Level 2 Power Up Packet, providing solutions and brief explanations for all 5 parts.

E

ecreamer

Special Education Teacher
3/13
Material
Four Digit Frontier Worksheet

Four Digit Frontier Worksheet

A student worksheet focusing on four-digit numbers. Tasks include converting numbers to expanded form, comparing magnitudes using place value logic, and writing standard numbers from word descriptions.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Material
Summit Seekers Slides

Summit Seekers Slides

A slide deck introducing four-digit numbers up to 10,000. It covers place value logic, naming conventions (thousands), and a step-by-step strategy for comparing large numbers.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Material
Expanded Empire Worksheet

Expanded Empire Worksheet

A student worksheet focusing on three-digit numbers. Challenges include converting numbers to expanded form, comparing magnitudes with symbols, and writing numbers in standard form from word descriptions.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Material
Century Climb Slides

Century Climb Slides

A slide deck introducing three-digit numbers. Covers place value of hundreds, standard vs. expanded form, and step-by-step strategies for comparing numbers up to 1,000.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Material
Double Digit Duel Worksheet

Double Digit Duel Worksheet

A student worksheet focusing on two-digit numbers. Tasks include place value identification (tens and ones), magnitude comparison with symbols, and converting between standard and word forms.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Material
Tiny Trek Slides

Tiny Trek Slides

An introductory slide deck for teaching 2-digit number comparison. It uses an exploration theme to introduce place value concepts and comparison symbols.

CS

COURTNEY SCHERER

Special Education Teacher
3/16
Material
Base Ten Builders Vocabulary Cards

Base Ten Builders Vocabulary Cards

A set of 4 visual vocabulary cards for the Base Ten Builders unit, defining "Digit", "Place", "Value", and "Standard Form" with clear examples. Ideal for beginners and students needing language support.

E

ecreamer

Special Education Teacher
3/13
Material
Base Ten Builders Assessment Quiz

Base Ten Builders Assessment Quiz

A clear, scaffolded 2-digit place value assessment. Includes sections on counting base-ten blocks, identifying digit places and values, and writing numbers in expanded form. Designed for final evaluation of unit mastery.

E

ecreamer

Special Education Teacher
3/13
Material
Base Ten Builders Matching Center

Base Ten Builders Matching Center

A hands-on "Blueprint Matching" station activity where students match standard numbers, base-ten block illustrations, and expanded form expressions for 2-digit numbers. Designed for sorting and visual identification.

E

ecreamer

Special Education Teacher
3/13
Material
Base Ten Builders Anchor Charts

Base Ten Builders Anchor Charts

A set of 3 visually striking classroom anchor charts designed as large-scale visual aids for students. Covers base-ten materials (rods/cubes), place value columns, and expanded form visualization using the "Base Ten Builders" construction theme.

E

ecreamer

Special Education Teacher
3/13
Material
Base Ten Builders Exit Tickets

Base Ten Builders Exit Tickets

A set of 4 different daily "Quick Check" exit tickets for assessing 2-digit place value skills (counting, identifying places, determining value, and expanded form). Formatted for easy 8.5x11 printing and cutting.

E

ecreamer

Special Education Teacher
3/13
Material
Base Ten Builders Task Cards

Base Ten Builders Task Cards

A set of 8 job-site themed task cards and a matching recording sheet for practicing 2-digit place value identification, expanded form, and comparison. Designed for classroom centers or scavenger hunts.

E

ecreamer

Special Education Teacher
3/13
Material
Base Ten Builders Primer

Base Ten Builders Primer

A scaffolded 3-page "Place Value Primer" for beginners, focusing on the fundamental concept of trading 10 ones for 1 ten, identifying digits in places, and understanding the value of digits. Highly visual with minimal text.

E

ecreamer

Special Education Teacher
3/13
Material
Base Ten Builders Teacher Guide

Base Ten Builders Teacher Guide

A professional instructional guide for teachers, providing objective alignment, scaffolding strategies, color-coding tips, and modifications specifically for students in special education. Updated for 2-digit focus.

E

ecreamer

Special Education Teacher
3/13
Material
Base Ten Builders Presentation Slides

Base Ten Builders Presentation Slides

Visual teaching slides for place value instruction, featuring the "Base Ten Builders" construction theme. Focuses on 2-digit numbers including reference, examples, expanded form, and a partner challenge.

E

ecreamer

Special Education Teacher
3/13
Material
Base Ten Builders Answer Key

Base Ten Builders Answer Key

A comprehensive teacher's answer key for the Base Ten Builders Review Packet, providing solutions for all counting, mapping, drawing, and problem-solving activities. Updated for 2-digit focus.

E

ecreamer

Special Education Teacher
3/13
Material
Base Ten Builders Review Packet

Base Ten Builders Review Packet

A comprehensive 12-page place value review packet for 1st-3rd grade students, featuring a construction theme. It includes counting rods and cubes, place value mats, expanded form practice, word problems, cut-and-glue activities, and a final achievement certificate. Optimized for 8.5x11 printing.

E

ecreamer

Special Education Teacher
3/13
Material
Boss Battle Bonus Activity

Boss Battle Bonus Activity

A 1-page early finisher activity for Level 3, featuring a rounding challenge, a unit conversion measurement mystery, and a design-a-boss creative task using math stats.

E

ecreamer

Special Education Teacher
3/13
Material
Power Up Bonus Activity

Power Up Bonus Activity

A 1-page early finisher activity for Level 2, featuring an array design task, a multi-step subtraction chain, and a potion-mixing measurement logic puzzle.

E

ecreamer

Special Education Teacher
3/13
Material
Refresh Bonus Activity

Refresh Bonus Activity

A 1-page early finisher activity for Level 1, featuring a number vault riddle, an even number maze, and a riddle-maker creative task.

E

ecreamer

Special Education Teacher
3/13