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Algebra

SequencesLessonsMaterialsVideos
  1. Math

Algebra

SequencesLessonsMaterialsVideos
SequencesLessonsMaterialsVideos

Techniques for manipulating polynomial operations, rational expressions, and complex numbers alongside strategies for solving systems of equations and inequalities. Develops quantitative reasoning through graphing, real-world modeling, and the structural analysis of algebraic identities.

Quantitative RelationshipsRatios, proportions, and rate of change within mathematical and real-world contexts. Connects algebraic expressions to tabular and graphical representations of how variables interact.
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
Sequence
Architect Skill Diagnostic Space Optimized
Day 1 Teacher Guide
The Snip Practice Worksheet
Day 1 Instruction Slides

Blueprint Builders Area Unit

A four-day intensive unit on decomposing rectilinear figures to find total area, progressing from basic strategies to complex real-world architectural challenges. Students act as 'Blueprint Builders' to master vertical cuts, horizontal cuts, and additive/subtractive methods.

DD

Devi De La Garza

Elementary Teacher
2/26
Sequence
Blueprint Basics Slides
Blueprint Reference Kit
Structure Solver Worksheet
Blueprint Builder Notes
Site Inspection Assessment
Project Manager Worksheet
Foundation Fixer Worksheet
Master Blueprint Foldable
Blueprint Task Cards
Blueprint Race Game
Blueprint Briefing Teacher Guide
Foundation Fixer Answer Key
Structure Solver Answer Key
Project Manager Answer Key
Site Inspection Answer Key
Blueprint Race Game Answer Key

Foundational Math Builders

A foundational math sequence for special education students (grades 5-6) focusing on algebraic thinking and spatial reasoning through highly visual, themed units.

JS

Janette Sullivan

Special Education Teacher
2/13
Sequence
Cupid's Cafe Menu Worksheet
Pocket Change Challenge Worksheet

Cupid's Math Adventures

A collection of Valentine's Day math packets at two different levels (Level 1 and Quest), covering budgeting, graphing, measurement, time, and word problems.

EE

Erin Esswein

Special Education Teacher
2/13
Sequence
Pattern Pilots Slides
Mission Control Teacher Guide
Sequence Navigator Worksheet
Coordinate Cadet Practice
Pattern Pilot Answer Key

Pattern Pilots

A Tier 2 intervention unit focused on numerical patterns, relationships, and coordinate graphing for 5th grade students. Students use linking cubes and color-coded sequences to bridge the gap between concrete patterns and abstract graphing.

Lenny Avatar
Lenny
2/12
Sequence
Axis All-Stars Slides
Floor Grid Missions Task Cards
First Quadrant Quest Worksheet

Grid Guardians

A 2-lesson intervention sequence focused on mastering the first quadrant of the coordinate plane through hands-on exploration and pattern-based plotting. Students develop a strong foundation in the 'over, then up' protocol to bridge the gap between basic graphing and algebraic patterns.

MG

Mo Godin

Counselor
2/11
Sequence
Foundation Forge Teacher Guide
Foundation Forge Slides
Blueprint Labeling Worksheet

Coordinate Command

A 4-lesson intervention sequence focused on the fundamentals of the coordinate plane, specifically the first quadrant. Students progress from identifying axes to plotting patterns from numerical rules using a consistent 'Run then Jump' protocol.

MG

Mo Godin

Counselor
2/11
Sequence
Pattern Partners Teacher Guide
Pattern Partners Slides
Pattern Partners Worksheet
Pattern Partners Answer Key

Pattern Graphing Quest

A 6-lesson Tier 2 intervention designed to help students master the relationship between numerical patterns, converting them into ordered pairs, and graphing them on a coordinate plane using a cartography and exploration theme.

MG

Mo Godin

Counselor
2/11
Sequence
Variable Visionaries Slides
Variable Visionaries Teacher Guide
Visual Algebra Canvas Worksheet

Algebraic Adventures

A series of lessons exploring the foundations of algebra, focusing on variables, expressions, and basic problem-solving.

Lenny Avatar
Lenny
1/19
Sequence
Function Factory Slides
Function Factory Worksheet
Function Factory Exit Ticket
Function Factory Teacher Guide

Function Machine Factory

A comprehensive math lesson focusing on identifying and representing relationships between numerical patterns using input/output tables and equations.

Lenny Avatar
Lenny
1/19
Sequence
Blueprint Basics Slides
Foundation Deconstruction Worksheet
Blueprint Setup Teacher Guide

Blueprint Math Area Models

This sequence utilizes base-ten blocks and area models to scaffold multi-digit multiplication and division, providing a visual and tactile framework for students who struggle with standard algorithms. By connecting physical area models to expanded form and eventually the standard algorithm, students build a conceptual foundation that supports future algebraic learning.

Lenny Avatar
Lenny
1/18
Sequence
Blueprint Basics Slides
Mystery Bag Worksheet

Problem Blueprints

A 5-lesson sequence for 5th-grade students focusing on the systematic development of bar modeling to decode multi-step math word problems. The sequence builds from basic part-whole relationships to complex multiplicative comparisons and two-step problem deconstruction, emphasizing visual representation over calculation.

Lenny Avatar
Lenny
1/18
Sequence
Architect Guide Teacher Resource
Blueprint Basics Worksheet
Building Bars Slides

Visualizing Math Structure with Bar Models

A sequence focused on using bar models to visualize and solve complex math problems, specifically designed for students needing academic support in executive functioning and working memory. Students progress from concrete block representations to abstract multi-step problem decomposition.

Lenny Avatar
Lenny
1/18
Sequence
Block by Block Workshop Worksheet
Model Builders Teacher Guide

Math Architects Visual Problem Solving

This sequence uses the Concrete-Representational-Abstract (CRA) framework to help 4th-grade students decompose multi-step math problems. Students progress from physical manipulatives to bar models, mastering multiplicative comparisons and two-step problem structures to reduce cognitive load and improve problem-solving accuracy.

Lenny Avatar
Lenny
1/18
Sequence
Mission Briefing Teacher Guide
Mystery Machine Slides
Rule Breaker Worksheet

Analyzing Numerical Patterns

A comprehensive 5th-grade math sequence exploring numerical patterns, the rules governing them, and their visual representation on coordinate planes. Students advance from identifying simple rules to comparing two related patterns and graphing functional relationships.

Lenny Avatar
Lenny
1/17
Sequence
Rule Breakers Slides
Rule Breakers Worksheet
Rule Breakers Teacher Guide

Operation Strategies and Numerical Pattern Analysis

A 5th-grade math sequence exploring numerical patterns through the lens of multi-digit multiplication, long division, and coordinate graphing. Students act as code breakers and data analysts to solve real-world scenarios.

Lenny Avatar
Lenny
1/17
Sequence
Mystery Variables Slides
Case File Variables Worksheet
Variable Investigator Guide

Math Blueprint Equations

Students bridge literacy and algebra by translating real-world scenarios into mathematical equations. The sequence focuses on identifying variables, mapping keywords to symbols, and constructing one-step addition and subtraction equations.

Lenny Avatar
Lenny
1/17
Sequence
Blueprint Basics Slides
Slash Annotate Worksheet
Blueprint Strategy Teacher Guide

Problem Blueprint Sequence

This sequence teaches 5th-grade students with executive function needs how to break down complex, multi-step math word problems. Using a blueprint-inspired design, students move from annotating text to identifying hidden questions and flowcharting logic before final execution.

Lenny Avatar
Lenny
1/17
Sequence
Blueprint Basics Slides
Blueprint Basics Worksheet
Scaffolding Secrets Guide L1
Blueprint Basics Key

Bar Model Mastery

A specialized math sequence for 5th-grade students focusing on visual scaffolding through bar modeling. Students learn to translate complex word problems into concrete schemas to support working memory and conceptual understanding.

Lenny Avatar
Lenny
1/17
Sequence
Missing Level Slides
Dimension Detective Worksheet
Dimension Detective Answer Key

Volume Architects

A 5th-grade geometry sequence focusing on applying volume formulas, finding missing dimensions, and solving real-world problems. Students transition from basic volume calculation to algebraic thinking by working backward from known volumes to find unknown heights or base areas.

Lenny Avatar
Lenny
1/17
Sequence
Formula Mastery Slides
Formula Mastery Worksheet
Formula Mastery Answer Key

Advanced Rectangular Volume

This sequence moves 5th-grade students from whole-number unit cubes to advanced calculation of rectangular prisms using formulas, algebraic thinking for missing dimensions, and proportional reasoning. Students explore how changing dimensions affects volume and apply their knowledge to complex real-world word problems.

Lenny Avatar
Lenny
1/17