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SequencesLessonsMaterialsVideos
  1. Math

Ratios

SequencesLessonsMaterialsVideos
SequencesLessonsMaterialsVideos

Comparisons of quantities using unit rates and proportional reasoning. Connects tables, graphs, and equations to represent constant rates of change.

Ratios and ProportionsProportional relationships, unit rates, and constant of proportionality. Develops strategies for solving multi-step problems involving scale, percentages, and equivalent ratios.
Proportional RelationshipsAnalysis of equivalent ratios and the constant of proportionality across tables, graphs, and equations. Connects unit rates to linear relationships and real-world scaling applications.
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
Material
Slope Shift Practice Sheet Final

Slope Shift Practice Sheet Final

A 3-page student practice sheet featuring an anatomy breakdown, coordinate identification exercises, a full-page live conversion model with large empty work boxes, and independent practice problems. Removed all dollar signs.

D

david.marques

Math Teacher
2/25
Material
Slope Shift Review Handout

Slope Shift Review Handout

A one-page review handout for students summarizing the key concepts of Point-Slope Form. Includes anatomy, sign-flip rules, form comparison, and a step-by-step conversion guide. Removed all dollar signs and dark backgrounds for easier printing.

D

david.marques

Math Teacher
2/24
Material
Slope Shift Teacher Guide

Slope Shift Teacher Guide

A 2-page facilitator resource providing pacing, discussion prompts, common misconception notes, and a complete answer key for the practice sheet. Removed all dollar signs and slide references.

D

david.marques

Math Teacher
2/24
Material
Le Défi Raisin Guide Enseignant

Le Défi Raisin Guide Enseignant

Guide complet de l'enseignant pour une séance de mathématiques appliquées en SEGPA. Inclut un backlog de micro-tâches, des scénarios de gestion de classe (présence fluctuante), des niveaux de différenciation (N1-N3), un kit de rattrapage rapide et des micro-preuves d'orientation métier.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Tableau Bord Multi-Projets v2

Tableau Bord Multi-Projets v2

Une diapositive de tableau de bord pour la classe, affichant les objectifs simultanés des trois projets basés sur la même compétence.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Guide Gestion Multi-Projets v2

Guide Gestion Multi-Projets v2

Un guide stratégique pour l'enseignant expliquant comment organiser la classe pour gérer trois projets de mini-entreprise simultanément en une heure, avec des conseils de gestion de groupe. Les tâches sont alignées sur la même compétence.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Tableau Bord Multi-Projets

Tableau Bord Multi-Projets

Une diapositive de tableau de bord pour la classe, affichant les objectifs simultanés des trois projets et les règles de fonctionnement autonome.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Guide Gestion Multi-Projets

Guide Gestion Multi-Projets

Un guide stratégique pour l'enseignant expliquant comment organiser la classe pour gérer trois projets de mini-entreprise simultanément en une heure, avec des conseils de gestion de groupe.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Passeport Suivi Hebdo

Passeport Suivi Hebdo

Un outil de gestion pédagogique pour l'enseignant permettant de suivre l'avancée individuelle des élèves tout au long de la semaine via un système d'étapes (Passeport).

SB

saida bendaoud

Special Education Teacher
2/13
Material
Trace Écrite Produit Croix

Trace Écrite Produit Croix

Une fiche mémo visuelle (Trace Écrite) pour aider les élèves à se souvenir de la méthode du produit en croix avec des codes couleurs et un guide calculatrice.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Évaluation Affiche XXL v2

Évaluation Affiche XXL v2

Une évaluation contextualisée pour tester les compétences d'agrandissement par proportionnalité, avec trois niveaux de différenciation (N1-N3) et un barème clair. Les calculs d'aires ont été retirés.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Évaluation Affiche XXL

Évaluation Affiche XXL

Une évaluation contextualisée pour tester les compétences d'agrandissement par proportionnalité, avec trois niveaux de différenciation (N1-N3) et un barème clair.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Atelier IME Schémas XXL

Atelier IME Schémas XXL

Une version enrichie de l'atelier IME, centrée sur des schémas de comparaison de tailles et un diagramme visuel du produit en croix pour une compréhension immédiate sans texte lourd.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Atelier Agrandissement IME

Atelier Agrandissement IME

Une fiche d'activité hautement structurée et visuelle pour les élèves d'IME, utilisant des codes couleurs et un guidage pas-à-pas pour le produit en croix.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Diaporama Affiche XXL

Diaporama Affiche XXL

Un support visuel pour la séance d'agrandissement d'affiche, avec modélisation pas-à-pas du produit en croix et mise en situation réelle de la mini-entreprise.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Guide Enseignant Affiche XXL

Guide Enseignant Affiche XXL

Un plan de cours détaillé pour l'enseignant, structuré en étapes (Accroche, Modelage, Pratique guidée, Différenciation N1-N3) pour apprendre le produit en croix dans le cadre d'un projet de mini-entreprise.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Guide Correction Discovery Enseignant Final

Guide Correction Discovery Enseignant Final

Guide enseignant révisé pour accompagner la phase de découverte du coefficient. Il propose des méthodes pédagogiques pour amener les élèves à déduire le rapport de proportionnalité par l'expérimentation ou le calcul.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Transfert Geant Exercice Discovery Final

Transfert Geant Exercice Discovery Final

Exercice de transfert révisé pour inclure une étape d'investigation où les élèves doivent déterminer eux-mêmes le coefficient de proportionnalité avant d'effectuer les calculs d'agrandissement.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Echelle Magique Fiche Outil Discovery Final

Echelle Magique Fiche Outil Discovery Final

Une fiche outil révisée pour encourager la découverte autonome du coefficient de proportionnalité. Elle propose deux méthodes (mesure ou pavage) pour aider les élèves à comprendre le rapport entre le format A4 et le format Raisin.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Affiche Pro Slides Discovery Final

Affiche Pro Slides Discovery Final

Diapositives révisées pour introduire le défi de "découverte du coefficient". La présentation pose la question du rapport de taille entre les formats A4 et Raisin comme une enquête à résoudre.

SB

saida bendaoud

Special Education Teacher
2/13
Material
Review Quiz Worksheet

Review Quiz Worksheet

A printer-friendly final review quiz covering all core series topics with high-contrast design and optimized layout for ink-efficient printing.

VL

V Lundgren

Special Education Teacher
3/4
Material
The Percentage Edge Exit Ticket

The Percentage Edge Exit Ticket

A printer-friendly exit ticket for percentages, utilizing a clean layout and high-contrast design for efficient student assessment.

VL

V Lundgren

Special Education Teacher
3/4
Material
The Percentage Edge Worksheet

The Percentage Edge Worksheet

A printer-friendly percentages worksheet covering financial calculations like tax, interest, and goals, designed with minimal color and maximum clarity.

VL

V Lundgren

Special Education Teacher
3/4
Material
Part and Parcel Exit Ticket

Part and Parcel Exit Ticket

A printer-friendly exit ticket for fraction operations, designed with minimal color usage and efficient layout for high-volume printing.

VL

V Lundgren

Special Education Teacher
3/4
Material
Part and Parcel Worksheet

Part and Parcel Worksheet

A printer-friendly fractions worksheet covering all basic operations in real-world contexts, designed for clarity and minimal ink consumption.

VL

V Lundgren

Special Education Teacher
3/4
Material
Cents and Sense Exit Ticket

Cents and Sense Exit Ticket

A printer-friendly exit ticket for decimal operations, designed with high contrast and minimal ink usage for assessments.

VL

V Lundgren

Special Education Teacher
3/4
Material
Cents and Sense Worksheet

Cents and Sense Worksheet

A printer-friendly decimal operations worksheet focused on real-world financial and technical scenarios with minimal ink consumption.

VL

V Lundgren

Special Education Teacher
3/4
Material
Big Number Exit Ticket

Big Number Exit Ticket

A printer-friendly exit ticket for Lesson 1, featuring high-contrast text and ample workspace for student responses with minimal ink usage.

VL

V Lundgren

Special Education Teacher
3/4
Material
Big Number Worksheet

Big Number Worksheet

A printer-friendly multi-digit multiplication and division worksheet featuring four real-world scenarios and a mastery challenge, designed with minimal color usage.

VL

V Lundgren

Special Education Teacher
3/4
Material
Review Quiz Answer Key

Review Quiz Answer Key

A printer-friendly final review answer key, designed for clear teacher reference with high contrast and efficient formatting.

VL

V Lundgren

Special Education Teacher
3/4
Material
The Percentage Edge Answer Key

The Percentage Edge Answer Key

A printer-friendly answer key for percentages, utilizing a high-contrast design and underlined answers for efficient teacher reference.

VL

V Lundgren

Special Education Teacher
3/4
Material
Part and Parcel Answer Key

Part and Parcel Answer Key

A printer-friendly answer key for fraction foundations, utilizing high-contrast formatting and underlined final answers for quick teacher evaluation.

VL

V Lundgren

Special Education Teacher
3/4
Material
Cents and Sense Answer Key

Cents and Sense Answer Key

A printer-friendly answer key for decimal operations, utilizing clear formatting and underlined answers for efficient teacher use.

VL

V Lundgren

Special Education Teacher
3/4
Material
Big Number Answer Key

Big Number Answer Key

A printer-friendly answer key for Lesson 1, using high-contrast black and white design and underlined answers for clear teacher reference.

VL

V Lundgren

Special Education Teacher
3/4
Material
The Percentage Edge Slides

The Percentage Edge Slides

Printer-friendly instructional slides for percentages, utilizing clean white backgrounds and high-contrast black text for professional presentation and visibility.

VL

V Lundgren

Special Education Teacher
3/4
Material
Part and Parcel Slides

Part and Parcel Slides

Printer-friendly instructional slides for fraction operations, featuring high-contrast black and white design for clean presentation.

VL

V Lundgren

Special Education Teacher
3/4
Material
Cents and Sense Slides

Cents and Sense Slides

Printer-friendly instructional slides for decimal operations, utilizing a clean black and white aesthetic for high visibility and professional presentation.

VL

V Lundgren

Special Education Teacher
3/4
Material
Big Number Slides

Big Number Slides

Printer-friendly instructional slides for Lesson 1, utilizing high-contrast black and white design for clear presentation and minimal ink consumption.

VL

V Lundgren

Special Education Teacher
3/4
Material
Cross Multiply Answer Key

Cross Multiply Answer Key

The answer key for the Cross Multiply Worksheet, featuring step-by-step intermediate equations and final solutions.

MR

Mahuya Roy Chowdhury

Math Teacher
3/4
Material
Cross Multiply Worksheet

Cross Multiply Worksheet

A 10-problem worksheet for solving proportions using cross-multiplication, resulting in linear and quadratic equations. It includes clear student work areas and a technical blueprint design.

MR

Mahuya Roy Chowdhury

Math Teacher
3/4