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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
Patriot Point Pursuit Worksheet

Patriot Point Pursuit Worksheet

A football-themed dot-to-dot activity featuring numbers 1 to 500, designed with a professional sports aesthetic in New England Patriots colors. Includes a large work area with strategic point placement, a dedicated "Fan Zone" logo design area with a white drawing space, and a second-page answer key showing the completed football shape.

L

Laura

Elementary Teacher
2/6
Material
Gridiron Key Teacher Guide

Gridiron Key Teacher Guide

A teacher answer key for the Touchdown Dots and Math Playbook worksheets, providing solutions and instructional tips.

L

Laura

Elementary Teacher
2/6
Material
Math Playbook Worksheet

Math Playbook Worksheet

A football-themed math review worksheet featuring addition, subtraction, multiplication, and division word problems based on game statistics.

L

Laura

Elementary Teacher
2/6
Material
Touchdown Dots Worksheet

Touchdown Dots Worksheet

A dense dot-to-dot worksheet (1-300) that forms a football helmet shape, themed with New England Patriots colors and icons.

L

Laura

Elementary Teacher
2/6
Material
Master Builders Lateral Worksheet

Master Builders Lateral Worksheet

A student worksheet with lateral (horizontal) tower comparisons to practice identifying the longer tower and counting the unit difference.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Master Builders Lateral Slides

Master Builders Lateral Slides

An updated series of visual slides following the I Do, We Do, You Do instructional model for Kindergarten students to learn comparing tower heights with lateral (horizontal) orientation.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Master Builders Slides v3

Master Builders Slides v3

An updated series of visual slides following the I Do, We Do, You Do instructional model for Kindergarten students to learn comparing tower heights.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Master Builders Slides

Master Builders Slides

An updated series of visual slides following the I Do, We Do, You Do instructional model for Kindergarten students to learn comparing tower heights.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Master Builders Worksheet

Master Builders Worksheet

A student worksheet for Kindergarteners to practice comparing tower heights and determining the difference in block units.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Master Builders Lesson Plan

Master Builders Lesson Plan

A comprehensive teacher lesson plan for teaching Kindergarten students how to compare tower heights and calculate the difference using block units.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Master Builders Slides

Master Builders Slides

A series of visual slides designed for Kindergarten students to learn how to compare the length of tower blocks and count the unit difference.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Number Safari Tracing Packet

Number Safari Tracing Packet

A comprehensive 1-20 number tracing and writing packet with a safari theme. Each number includes a visual counting aid (emojis), three dashed tracing examples, and two blank spaces for independent writing.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Garden Critters Answer Key

Garden Critters Answer Key

Teacher answer key for the Garden Critters Worksheet, featuring counts and highlighted correct answers.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Garden Critters Worksheet

Garden Critters Worksheet

A garden-themed one-page math worksheet focused on comparing quantities and numbers within 15. Students circle sets with more or less items, compare numerals, and draw their own sets to show understanding.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Winter Wonder Count Answer Key

Winter Wonder Count Answer Key

An answer key for the Winter Wonder Count worksheet, focusing on the 5-15 range with the header removed for a more compact format.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Winter Wonder Count Worksheet

Winter Wonder Count Worksheet

A winter-themed kindergarten worksheet for counting and writing numbers in the 5-15 range, featuring snowmen, mittens, and penguins. The stylized header has been removed for a cleaner look.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Master Scientist Teacher Guide

Master Scientist Teacher Guide

Facilitator guide for Lesson 6, providing a summary of student learning and a final ranking assessment based on word problem mastery.

D

dfredericks

Math Teacher
2/6
Material
Master Scientist Worksheet

Master Scientist Worksheet

Student summative worksheet for Lesson 6. Students apply addition, subtraction, and missing-part strategies to word problems to earn their certification.

D

dfredericks

Math Teacher
2/6
Material
Master Scientist Slides

Master Scientist Slides

Visual slide deck for Lesson 6: Master Scientist Lab. Synthesizes all lab skills to solve word problems and create original equations.

D

dfredericks

Math Teacher
2/6
Material
Missing Part Mystery Teacher Guide

Missing Part Mystery Teacher Guide

Facilitator guide for Lesson 5, detailing strategies for finding unknown addends using counting on and subtraction.

D

dfredericks

Math Teacher
2/6
Material
Market Masters Teacher Guide

Market Masters Teacher Guide

A teacher resource providing answer keys, instructional strategies, and data collection tips for the Market Masters money unit.

EE

Erin Esswein

Special Education Teacher
2/6
Material
Market Master Assessment

Market Master Assessment

A comprehensive final assessment covering coin identification, money addition, and subtraction from $20 using a calculator. Features clear sectioning and scoring areas.

EE

Erin Esswein

Special Education Teacher
2/6
Material
Market Mission Cards

Market Mission Cards

A set of four printable scenario cards featuring real-world math tasks. Each card presents a situation requiring either addition of multiple items or subtraction from $20, specifically designed for calculator use.

EE

Erin Esswein

Special Education Teacher
2/6
Material
Budget Breakdown Worksheet

Budget Breakdown Worksheet

A subtraction-focused worksheet helping students calculate change from $20 using a calculator. Includes visual prompts for calculator steps and clear answer fields.

EE

Erin Esswein

Special Education Teacher
2/6
Material
Grocery Grab Worksheet

Grocery Grab Worksheet

A worksheet featuring three grocery shopping scenarios requiring students to use a calculator to add money amounts up to $20. Includes structured work areas and clear total boxes.

EE

Erin Esswein

Special Education Teacher
2/6
Material
Coin Match Worksheet

Coin Match Worksheet

A matching activity worksheet for students to identify penny, nickel, dime, and quarter names and values. includes visual representations and space for value notation.

EE

Erin Esswein

Special Education Teacher
2/6
Material
Master Scout Activity Sheet

Master Scout Activity Sheet

Final assessment and review activity for the Number Scouts sequence, covering numeral ID, backward sequences (BNS), and number line navigation (0-120).

D

dfredericks

Math Teacher
2/6
Material
Master Scout Slides

Master Scout Slides

Instructional slides for Lesson 12, the final review and assessment of numeral identification, forward/backward sequences, and number line navigation (0-120).

D

dfredericks

Math Teacher
2/6
Material
Fluency Forest Activity Sheet

Fluency Forest Activity Sheet

Student activity sheet for Lesson 11, focusing on intensive fluency practice for backward number sequences and identifying "number before" across the 0-120 range.

D

dfredericks

Math Teacher
2/6
Material
Fluency Forest Slides

Fluency Forest Slides

Instructional slides for Lesson 11, focusing on fluency for backward number sequences across the full 0-120 range, with mixed-decade practice.

D

dfredericks

Math Teacher
2/6
Material
Long Trail Activity Sheet

Long Trail Activity Sheet

Student activity sheet for Lesson 10, practicing advanced number line placement and relative distance evaluation in the 90-120 range.

D

dfredericks

Math Teacher
2/6
Material
Long Trail Slides

Long Trail Slides

Instructional slides for Lesson 10, focusing on advanced number line navigation across the full 0-120 range, using relative position and benchmark numbers.

D

dfredericks

Math Teacher
2/6
Material
Missing Markers Activity Sheet

Missing Markers Activity Sheet

Student activity sheet for Lesson 9, practicing the identification of missing numbers in short sequences across various ranges (0-120).

D

dfredericks

Math Teacher
2/6
Material
Missing Markers Slides

Missing Markers Slides

Instructional slides for Lesson 9, focusing on using logic and number sequence knowledge to identify missing numbers in various ranges (FNS/BNS).

D

dfredericks

Math Teacher
2/6
Material
Peak Performance Activity Sheet

Peak Performance Activity Sheet

Student activity sheet for Lesson 8, focusing on sequences and numeral identification in the 100-120 range, with a specific focus on "number before" logic.

D

dfredericks

Math Teacher
2/6
Material
Peak Performance Slides

Peak Performance Slides

Instructional slides for Lesson 8, mastering the 100-120 number range, including numeral identification and forward/backward sequences within this "peak" territory.

D

dfredericks

Math Teacher
2/6
Material
Downhill Descent Activity Sheet

Downhill Descent Activity Sheet

Student activity sheet for Lesson 7, practicing backward sequences across decade barriers (100-99, 80-79, etc.) and identifying "number before" logic.

D

dfredericks

Math Teacher
2/6
Material
Downhill Descent Slides

Downhill Descent Slides

Instructional slides for Lesson 7, focusing on backward number sequences from 100 down to 50, emphasizing decade transitions like 80 to 79.

D

dfredericks

Math Teacher
2/6
Material
Hundred Hike Activity Sheet

Hundred Hike Activity Sheet

Student activity sheet for Lesson 6, involving forward counting from 50 to 100, finding errors in high sequences, and recognizing the transition to 100.

D

dfredericks

Math Teacher
2/6
Material
Hundred Hike Slides

Hundred Hike Slides

Instructional slides for Lesson 6, focusing on forward number sequences and numeral identification for numbers 50-100, including the transition to 100.

D

dfredericks

Math Teacher
2/6
Material
Master Builders Lateral Worksheet

Master Builders Lateral Worksheet

A student worksheet with lateral (horizontal) tower comparisons to practice identifying the longer tower and counting the unit difference.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Master Builders Lateral Slides

Master Builders Lateral Slides

An updated series of visual slides following the I Do, We Do, You Do instructional model for Kindergarten students to learn comparing tower heights with lateral (horizontal) orientation.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Master Builders Slides v3

Master Builders Slides v3

An updated series of visual slides following the I Do, We Do, You Do instructional model for Kindergarten students to learn comparing tower heights.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Master Builders Slides

Master Builders Slides

An updated series of visual slides following the I Do, We Do, You Do instructional model for Kindergarten students to learn comparing tower heights.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Master Builders Worksheet

Master Builders Worksheet

A student worksheet for Kindergarteners to practice comparing tower heights and determining the difference in block units.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Master Builders Lesson Plan

Master Builders Lesson Plan

A comprehensive teacher lesson plan for teaching Kindergarten students how to compare tower heights and calculate the difference using block units.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Master Builders Slides

Master Builders Slides

A series of visual slides designed for Kindergarten students to learn how to compare the length of tower blocks and count the unit difference.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Garden Critters Answer Key

Garden Critters Answer Key

Teacher answer key for the Garden Critters Worksheet, featuring counts and highlighted correct answers.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Garden Critters Worksheet

Garden Critters Worksheet

A garden-themed one-page math worksheet focused on comparing quantities and numbers within 15. Students circle sets with more or less items, compare numerals, and draw their own sets to show understanding.

V

victoria.lesniak

Special Education Teacher
2/6
Material
Comparison Clash Assessment

Comparison Clash Assessment

A final assessment material for the 'Number Lab' sequence. Students compare pairs of numbers representing all previously learned scenarios (same tens, different tens, equal) and write a short justification for one of their answers.

D

dfredericks

Math Teacher
2/6
Material
The Tens Decider Worksheet

The Tens Decider Worksheet

A practice worksheet for Lesson 5 focusing on numbers where the tens digits are different, reinforcing that the tens digit determines which number is greater regardless of the ones digit.

D

dfredericks

Math Teacher
2/6
Material
The Ones Tiebreaker Worksheet

The Ones Tiebreaker Worksheet

A practice worksheet for Lesson 4 where students compare numbers that have the same tens digit, requiring them to look at the ones digit as a 'tiebreaker'.

D

dfredericks

Math Teacher
2/6
Material
Symbol Snap Slides

Symbol Snap Slides

A slide deck introducing the comparison symbols <, >, and =. It uses the 'chomp' metaphor and provides interactive practice for identifying which symbol fits between two numbers.

D

dfredericks

Math Teacher
2/6
Material
More or Less Practice Worksheet

More or Less Practice Worksheet

A practice worksheet for Lesson 2 where students draw base-ten representations (quick tens and ones) for pairs of numbers and circle the greater number, reinforcing the 'tens-first' comparison strategy.

D

dfredericks

Math Teacher
2/6
Material
Heavy Weights Slides

Heavy Weights Slides

A visual slide deck for Lesson 2 that introduces the concept of 'greater than' using balance scales and base-ten visual models. It emphasizes the 'Tens Rule' for comparing two-digit numbers.

D

dfredericks

Math Teacher
2/6
Material
Build and Compare Mat

Build and Compare Mat

A hands-on student activity mat for Lesson 1. It features two clearly defined 'zones' for building numbers with base-ten blocks, a section for recording numbers, and discussion prompts for small group reflection.

D

dfredericks

Math Teacher
2/6
Material
Number Lab Teacher Guide

Number Lab Teacher Guide

A comprehensive teacher guide for a Tier 2 intervention unit on comparing numbers. It includes the sequence roadmap, High Leverage Concept strategies, and key math talk prompts based on All Learners Network principles.

D

dfredericks

Math Teacher
2/6
Material
Master Scientist Teacher Guide

Master Scientist Teacher Guide

Facilitator guide for Lesson 6, providing a summary of student learning and a final ranking assessment based on word problem mastery.

D

dfredericks

Math Teacher
2/6
Material
Master Scientist Worksheet

Master Scientist Worksheet

Student summative worksheet for Lesson 6. Students apply addition, subtraction, and missing-part strategies to word problems to earn their certification.

D

dfredericks

Math Teacher
2/6
Material
Master Scientist Slides

Master Scientist Slides

Visual slide deck for Lesson 6: Master Scientist Lab. Synthesizes all lab skills to solve word problems and create original equations.

D

dfredericks

Math Teacher
2/6