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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

Number Operations

SequencesLessonsMaterialsVideos
  1. Math

Number Operations

SequencesLessonsMaterialsVideos
SequencesLessonsMaterialsVideos

Counting sequences, place value systems, and the four mathematical operations across whole numbers and decimals. Builds proficiency in solving equations, identifying numerical patterns, and applying properties of operations to multi-digit arithmetic.

Properties of OperationsCommutative, associative, and distributive properties for addition and multiplication. Develops mental math strategies and provides the foundation for algebraic manipulation.
Patterns and RelationshipsIdentification, extension, and creation of repeating and growing patterns using shapes, colors, and numbers. Develops algebraic thinking by analyzing sequences and defining functional relationships between variables.
Generate and Analyze PatternsNumerical and geometric sequence identification using explicit rules. Builds algebraic reasoning through the analysis of term-to-term relationships and coordinate plane representations.
Material
Register Receipt Worksheet

Register Receipt Worksheet

A student-facing worksheet for practicing retail arithmetic, including multi-item totals, percentage discounts, and complex change-making with regrouping. Updated to fit all 5 problems on one page with high-contrast footer.

ED

Evelyn Diaz

Special Education Teacher
4/28
Material
Shop Manager Guide

Shop Manager Guide

A teacher's facilitation guide for the Corner Store Math lesson, including pacing, differentiation strategies, and discussion prompts. Updated for better page fit.

ED

Evelyn Diaz

Special Education Teacher
4/28
Material
Retail Mastery Slides

Retail Mastery Slides

An instructional presentation for teaching retail math, covering decimal alignment, percentage conversions, and mental math strategies for checkout scenarios. Updated with 5 problems.

ED

Evelyn Diaz

Special Education Teacher
4/28
Material
Advanced Checkout Answer Key

Advanced Checkout Answer Key

Answer key for the advanced entrance ticket, featuring step-by-step solutions for subtraction across zeros and multi-step decimal problems. Visuals updated for better alignment.

ED

Evelyn Diaz

Special Education Teacher
4/28
Material
Advanced Checkout Entrance Ticket

Advanced Checkout Entrance Ticket

An advanced version of the grocery-themed entrance ticket featuring more complex multi-digit addition, subtraction across zeros, and multi-step decimal problems.

ED

Evelyn Diaz

Special Education Teacher
4/28
Material
Checkout Answer Key

Checkout Answer Key

An answer key for the Checkout Entrance Ticket, providing solutions and step-by-step regrouping explanations. Visuals aligned for clarity.

ED

Evelyn Diaz

Special Education Teacher
4/28
Material
Checkout Entrance Ticket

Checkout Entrance Ticket

A grocery-themed entrance ticket covering percentages, basic addition/subtraction, regrouping, and money-based life skills with visual aids. Updated for better page fit.

ED

Evelyn Diaz

Special Education Teacher
4/28
Material
Parallel Path Key

Parallel Path Key

A complete answer key for the Parallel Path Blueprint lesson, with simplified headers to match the student packet and ensure a cleaner, more focused layout. Solutions are clearly presented with bolded results.

D

david.marques

Math Teacher
4/25
Material
Parallel Path Packet Student

Parallel Path Packet Student

A student packet for writing equations of parallel and perpendicular lines, featuring a blueprint-themed layout with structured phases. The header has been simplified to remove metadata and technical labels as requested.

D

david.marques

Math Teacher
4/25
Material
Operation Equation Answer Key

Operation Equation Answer Key

The teacher's answer key for the 'Operation Equation' worksheet, providing clear step-by-step inverse operation calculations and final answers for evaluation.

Lenny Avatar
Lenny
4/25
Material
Operation Equation Student Worksheet

Operation Equation Student Worksheet

A structured, print-ready math worksheet for middle school SPED students, focusing on one-step equations with visual scaffolding, clear work areas, and a 'Secret Agent' theme.

Lenny Avatar
Lenny
4/25
Material
Operation Equation Presentation Slides

Operation Equation Presentation Slides

A high-contrast, visually engaging slide deck with a 'Secret Agent' theme to teach middle school SPED students about inverse operations and one-step equations.

Lenny Avatar
Lenny
4/25
Material
Operation Equation Teacher Guide

Operation Equation Teacher Guide

A detailed teacher lesson plan for a middle school SPED math lesson on one-step equations, featuring a secret agent theme, visual balance scale models, and explicit color-coding strategies.

Lenny Avatar
Lenny
4/25
Material
Power Shopping Answer Key Evaluated

Power Shopping Answer Key Evaluated

An updated answer key for the Power Shopping Quiz featuring numerical exponent solutions (evaluated to final values) and detailed answers for the 6 word problems.

ED

Evelyn Diaz

Special Education Teacher
4/24
Material
Power Shopping Quiz crunch

Power Shopping Quiz crunch

An expanded math quiz with 7 numerical exponent problems and 6 word problems involving various discount and sales tax scenarios. Space-optimized to fit clearly across 3 pages.

ED

Evelyn Diaz

Special Education Teacher
4/24
Material
Property Powerhouse Answer Key

Property Powerhouse Answer Key

A complete answer key for the Property Powerhouse Extra Credit Worksheet, providing the solutions to all 35 identification, application, and verification questions.

W

wroberg

Math Teacher
4/24
Material
Property Powerhouse Worksheet

Property Powerhouse Worksheet

A 35-question extra credit blueprint challenge covering the commutative, associative, distributive, identity, and inverse properties of operations. The worksheet features an architectural blueprint theme with clearly organized sections, optimized for a clean 2-page print layout.

W

wroberg

Math Teacher
4/24
Material
Formula Flip Vocabulary Sheet

Formula Flip Vocabulary Sheet

A comprehensive vocabulary reference sheet for the literal equations unit, defining key algebraic terms and explaining the GERMDAS/SAMDREG systematic logic.

KD

Karen Dhuyvetter

Math Teacher
4/23
Material
Shape Shifter Quiz

Shape Shifter Quiz

A quick-check formative assessment for Day 2. Updated to ensure variable casing in instructions exactly matches formula usage. Improved layout to fit on one page.

KD

Karen Dhuyvetter

Math Teacher
4/23
Material
Mastery Check Slides

Mastery Check Slides

Final mastery slide for the unit. Updated to fix subscript rendering, improve layout to fit one slide, and ensure text contrast is accessible.

KD

Karen Dhuyvetter

Math Teacher
4/23
Material
Data Dash Practice Set Answer Key

Data Dash Practice Set Answer Key

Revised 1-page answer key for Week 7 practice set. Added x/y axis labels to graph thumbnail, consolidated all content onto a single page to avoid orphaned text, and improved math rendering clarity. Badge alignment fixed.

AG

Anna Gomez

Other
4/28
Material
Data Dash Warm-Ups Answer Key

Data Dash Warm-Ups Answer Key

Revised 1-page answer key for Week 7 warm-ups. Standardized capitalization for mathematical terms, increased font size for calculations, and ensured all 5 days fit on one sheet with improved text contrast.

AG

Anna Gomez

Other
4/28
Material
Shape Shifters Practice Set Answer Key

Shape Shifters Practice Set Answer Key

Revised 1-page answer key for Week 6 practice set. Consolidated all solutions onto a single page to avoid wasted space. Improved math notation and provided coordinate proofs for similarity vs. congruence.

AG

Anna Gomez

Other
4/28
Material
Shape Shifters Warm-Ups Answer Key

Shape Shifters Warm-Ups Answer Key

Revised 1-page answer key for Week 6 warm-ups. Standardized text for coordinate transformations to ensure clear PDF rendering and consolidated all 5 days onto a single page efficiently. Improved badge alignment.

AG

Anna Gomez

Other
4/28
Material
Geometry Gaps Practice Set Answer Key

Geometry Gaps Practice Set Answer Key

Revised 1-page answer key for Week 5 practice set. Improved math notation and increased font size for supporting work sections. Fixed bunched text spacing in the final comparison statement and ensured units are consistent.

AG

Anna Gomez

Other
4/28
Material
Geometry Gaps Warm-Ups Answer Key

Geometry Gaps Warm-Ups Answer Key

Revised 1-page answer key for Week 5 warm-ups. Standardized math symbols (HTML entities) to ensure PDF rendering, consolidated all content to fit on a single page, and cleaned up calculation strings. Improved Teacher Reference badge alignment.

AG

Anna Gomez

Other
4/28
Material
Power Play Practice Set Answer Key

Power Play Practice Set Answer Key

Revised 1-page answer key for Week 4 practice set. Consolidated layout to avoid orphaned items on a second page, increased work text size, and provided clear justifications for radical estimation.

AG

Anna Gomez

Other
4/28
Material
Power Play Warm-Ups Answer Key

Power Play Warm-Ups Answer Key

Revised 1-page answer key for Week 4 warm-ups. Replaced special font glyphs with standard HTML superscripts (<sup>) to ensure cross-system rendering. Increased Teacher Reference badge size and consolidated layout to a single page.

AG

Anna Gomez

Other
4/28
Material
Function Fuel Practice Set Answer Key

Function Fuel Practice Set Answer Key

Revised 1-page answer key for Week 3 practice set. Removed raw markdown symbols, consolidated layout to one page, and improved math rendering clarity by avoiding overlapping LaTeX. Darkened work text for better readability.

AG

Anna Gomez

Other
4/28
Material
Function Fuel Warm-Ups Answer Key

Function Fuel Warm-Ups Answer Key

Revised 1-page answer key for Week 3 warm-ups. Standardized header utility classes for consistent visual presentation across days and consolidated all content onto a single page to avoid orphaned elements. Improved math clarity.

AG

Anna Gomez

Other
4/28
Material
Linear Landscapes Practice Set Answer Key

Linear Landscapes Practice Set Answer Key

Revised 1-page answer key for Week 2 practice set. Fixed raw markdown artifacts in the graphing checklist and adjusted Teacher Reference badge alignment. Improved graph thumbnail accuracy.

AG

Anna Gomez

Other
4/28
Material
Linear Landscapes Warm-Ups Answer Key

Linear Landscapes Warm-Ups Answer Key

Revised 1-page answer key for Week 2 warm-ups. Standardized text sizes to fix rendering issues and consolidated layout to fit all content on a single page efficiently. Improved text contrast for teacher readability.

AG

Anna Gomez

Other
4/28
Material
Equation Endurance Practice Set Answer Key

Equation Endurance Practice Set Answer Key

Revised 1-page answer key for Week 1 practice set. Consolidated all problems onto one page, standardized variable casing for consistency, and improved spacing to avoid orphaned footers.

AG

Anna Gomez

Other
4/28
Material
Equation Endurance Warm-Ups Answer Key

Equation Endurance Warm-Ups Answer Key

Revised 1-page answer key for Week 1 warm-ups. Consolidated content to fit all 5 days on a single page efficiently, fixing the orphaned Day 5 issue. Improved math clarity and text contrast.

AG

Anna Gomez

Other
4/28
Material
Data Dash Practice Set

Data Dash Practice Set

Revised 2-page practice set for Week 7. Fixed scatter plot grid Y-axis labels and tick alignment. Darkened handwriting guides and corrected table variable text for better PDF rendering.

AG

Anna Gomez

Other
4/28
Material
Data Dash Warm-Ups

Data Dash Warm-Ups

Polished 2-page Warm-Up for Week 7. Replaced MathJax in body text with standard bold for better PDF compatibility, consolidated layout to fit on two pages, and added guided handwriting lines.

AG

Anna Gomez

Other
4/28
Material
Shape Shifters Practice Set

Shape Shifters Practice Set

Revised 2-page practice set for Week 6. Added grid and numerical labels to coordinate planes, consolidated layout to avoid orphaned headers, and improved shape comparison workspace.

AG

Anna Gomez

Other
4/28
Material
Shape Shifters Warm-Ups

Shape Shifters Warm-Ups

Revised 2-page Warm-Up for Week 6. Fixed overlapping coordinate plane, removed raw markdown asterisks, and consolidated all 5 days onto two pages.

AG

Anna Gomez

Other
4/28
Material
Geometry Gaps Practice Set

Geometry Gaps Practice Set

Revised 2-page practice set for Week 5. Corrected LaTeX rendering for exponents, improved shape comparison workspace, and consolidated Section 2 layout.

AG

Anna Gomez

Other
4/28
Material
Geometry Gaps Warm-Ups

Geometry Gaps Warm-Ups

Revised 2-page Warm-Up for Week 5. Fixed LaTeX rendering issues, consolidated layout to fit all days efficiently, and standardized work area heights.

AG

Anna Gomez

Other
4/28
Material
Butterfly Plot Answer Key

Butterfly Plot Answer Key

A teacher's answer key for the Butterfly Plot activity, showing the correctly plotted butterfly across four quadrants with a visual solution guide.

LN

Lisa Nichols

Math Teacher
4/27
Material
Butterfly Plot Worksheet

Butterfly Plot Worksheet

A student worksheet for a coordinate plane activity. Students plot a series of integer coordinates in four quadrants to reveal a butterfly image, which can then be colored.

LN

Lisa Nichols

Math Teacher
4/27
Material
Spring Wings Slides

Spring Wings Slides

A vibrant slide deck introducing 6th-grade students to the coordinate plane, covering the four quadrants, the origin, and tips for plotting points with zeros.

LN

Lisa Nichols

Math Teacher
4/27
Material
Rate Relay Station Cards

Rate Relay Station Cards

A set of 5 large-format station cards for the 'Rate Relay' review activity. Updated Station 3 to use high-visibility vertical fraction bars instead of raw LaTeX to improve readability for SPED students. Designed for maximum visibility as physical stations around a classroom.

BR

Brandon Ruffin

Special Education Teacher
4/22
Material
Target Practice Answer Key

Target Practice Answer Key

Teacher answer key for the Target Practice Worksheet, providing answers and conceptual reasoning for NC EOG style questions.

BR

Brandon Ruffin

Special Education Teacher
4/22
Material
Target Practice Worksheet

Target Practice Worksheet

An 8th grade math practice worksheet styled after the North Carolina End-of-Grade (NC EOG) assessment, covering standards 8.NS.1 and 8.NS.2. Revised for 1-page fit and uniform answer choices.

BR

Brandon Ruffin

Special Education Teacher
4/22
Material
Number Lab Recap Answer Key

Number Lab Recap Answer Key

Teacher answer key for the Number Lab Recap worksheet, providing solutions for classification, conversion, and square root estimation.

BR

Brandon Ruffin

Special Education Teacher
4/22
Material
Root Hunters Answer Key

Root Hunters Answer Key

Teacher answer key for the Root Hunters Practice worksheet, providing exact neighbors, number line placements, and estimation ranges for non-perfect square roots.

BR

Brandon Ruffin

Special Education Teacher
4/22
Material
Pattern Breakers Answer Key

Pattern Breakers Answer Key

Teacher answer key for the Pattern Breakers Practice worksheet, clearly showing the 9s and 99s rule applied to various repeating decimals. Fixed for box consistency.

BR

Brandon Ruffin

Special Education Teacher
4/22
Material
Rate Runners Day 4 Workbook

Rate Runners Day 4 Workbook

Day 4 Student Workbook for the Rate Runners unit focusing on unit rates in measurement contexts like speed, area, and recipes. Features guided notes on identifying denominators using the 'per' keyword and practice problems. Consolidated to 2 pages for print efficiency.

BR

Brandon Ruffin

Special Education Teacher
4/21
Material
Rate Runners Day 3 Workbook

Rate Runners Day 3 Workbook

Day 3 Student Workbook for the Rate Runners unit focusing on comparing unit prices to find the 'Better Buy'. Consolidates content into 2 pages with improved checkbox visual aids and clear student work areas.

BR

Brandon Ruffin

Special Education Teacher
4/21
Material
Rational Divide Answer Key

Rational Divide Answer Key

Teacher answer key for the 'Rational Divide Notes', providing filled-in guided notes, classification solutions, and a sample reflection response.

BR

Brandon Ruffin

Special Education Teacher
4/15
Material
Chaos Scanner Answer Key

Chaos Scanner Answer Key

Teacher answer key for the 'Chaos Scanner Worksheet', providing clear visual solutions and reasoning for the classification of rational and irrational numbers.

BR

Brandon Ruffin

Special Education Teacher
4/15
Material
Chaos Scanner Worksheet

Chaos Scanner Worksheet

A supplemental investigation worksheet for Lesson 1 Day 1, featuring a 'Chaos Scanner' activity where students color-code and classify rational and irrational numbers. It includes space for evidence-based explanations and a critical thinking emergency scenario. Revised for 1-page fit and improved writing space.

BR

Brandon Ruffin

Special Education Teacher
4/15
Material
Rate Runners Instructional Slides

Rate Runners Instructional Slides

Expanded instructional slides for the Rate Runners unit. Covers the definition of unit rate, fractional rates using vertical bars and division signs, finding the better buy, and the Rate Relay activity. Features high contrast and visual scaffolds for SPED learners.

BR

Brandon Ruffin

Special Education Teacher
4/15
Material
Rate Runners Day 2 Workbook

Rate Runners Day 2 Workbook

Day 2 Student Workbook for Rate Runners unit focusing on unit rates with fractions. Replaced all LaTeX fractions with high-visibility vertical fraction bars and clear division signs to improve accessibility for SPED students.

BR

Brandon Ruffin

Special Education Teacher
4/15
Material
Rate Runners Day 1 Workbook

Rate Runners Day 1 Workbook

Day 1 Student Workbook for Rate Runners unit. Contains a vocabulary-focused warm-up, guided notes for 'The Secret Formula' of division, an independent practice worksheet for whole numbers, and a structured exit ticket. Revised for better page breaks and clearer student work areas.

BR

Brandon Ruffin

Special Education Teacher
4/15
Material
Rate Runners Anchor Charts Pack

Rate Runners Anchor Charts Pack

A set of three large-format visual anchor charts covering Unit Rate definitions, 'The Money Rule' for division, and the 'Keep-Change-Flip' strategy for rates with fractions. Revised to fix page breaks, improve alignment, and ensure high visibility with actual fraction bars.

BR

Brandon Ruffin

Special Education Teacher
4/15
Material
Rate Runners Teacher Guide

Rate Runners Teacher Guide

A comprehensive 6-day teacher guide for the Rate Runners unit, including step-by-step procedures, IEP goal alignment, and differentiation strategies for a special education resource room. Revised for clarity, rendered math, and improved page flow.

BR

Brandon Ruffin

Special Education Teacher
4/15
Material
Number Lab Recap Worksheet

Number Lab Recap Worksheet

A comprehensive mixed review worksheet for the final day of the Number Lab unit, covering identification, conversion, and square root estimation. Revised for 1-page fit.

BR

Brandon Ruffin

Special Education Teacher
4/15