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Geometry

SequencesLessonsMaterialsVideos
  1. Math

Geometry

SequencesLessonsMaterialsVideos
SequencesLessonsMaterialsVideos

Geometric classification, measurement of area and volume, and the study of transformations and rigid motions. Builds toward complex proofs, trigonometry for general triangles, and the algebraic representation of conic sections.

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
Identifying ShapesVisual recognition and naming of two-dimensional and three-dimensional geometric figures. Builds classification skills based on properties such as sides, vertices, and curves.
Shapes and AttributesProperties of two-dimensional and three-dimensional geometric figures, focusing on sides, angles, and vertices. Strengthens spatial awareness through classification and construction activities.
Shape Attributes and ReasoningIdentification of properties including sides, vertices, and angles in two-dimensional and three-dimensional shapes. Classifies and sorts objects based on shared attributes to build foundational geometric reasoning.
Shapes and CompositionIdentification of 2D and 3D shapes alongside their defining attributes like sides, angles, and vertices. Builds spatial reasoning by composing simple shapes into complex figures and decomposing larger objects into constituent parts.
Classifying 2D FiguresCategorizes polygons based on side lengths, angle measures, and the presence of parallel or perpendicular lines. Distinguishes between subcategories of quadrilaterals and triangles using hierarchical relationships.
Geometric Figures and RelationshipsProperties of 2D and 3D shapes, including symmetry, congruence, and similarity. Develops spatial reasoning through the study of angles, lines, and coordinate transformations.
Lines, Angles, and ShapesGeometric foundations including parallel and perpendicular lines, angle classification, and the properties of two-dimensional polygons. Strengthens spatial reasoning through the identification of vertices, edges, and symmetry.
Geometric MeasurementArea, perimeter, and volume calculations for two- and three-dimensional figures. Develops spatial reasoning through the application of measurement formulas and unit conversions.
Sequence
Path Patterns Slides
Robot River Movement Guide
Pathways Practice Worksheet

Line Lab Explorers

A foundational geometry sequence for Kindergarteners focusing on distinguishing between straight and curved lines through gross motor activities, tactile exploration, and environmental observation. Students progress from body movement to fine motor tracing and identifying 'edges' in their world.

Lenny Avatar
Lenny
1/17
Sequence
Surface Showdown Slides
Surface Showdown Teacher Guide
Surface Showdown Worksheet

Space Fillers

A Kindergarten geometry sequence exploring area through direct comparison, tiling with non-standard units, and counting units to quantify space. Students learn to cover regions without gaps or overlaps and discover that area is conserved across different shapes.

Lenny Avatar
Lenny
1/18
Sequence
Long and Short Adventure Slides
Long and Short Adventure Teacher Guide
Long and Short Adventure Worksheet

Size Sidekicks

A foundational measurement unit for Kindergarten students focusing on length and height. Students explore vocabulary, endpoint alignment, and ordering objects through hands-on activities.

Lenny Avatar
Lenny
1/17
Sequence
Shape Detective Slides
Shape Detective Log Worksheet
Detective Facilitation Guide

Shape Explorers

A Kindergarten geometry sequence that uses game-based learning to teach students to identify 2D shapes regardless of their size, color, or orientation. Students progress from real-world identification to mastering defining attributes and creating their own geometric figures.

Lenny Avatar
Lenny
1/17
Sequence
Sorting Secret Code Worksheet
Sorting Secret Code Slides
Sorting Secret Code Guide

Shape Sorters

Students develop logical reasoning skills by comparing, sorting, and classifying 2D figures. The sequence covers non-geometric attributes, shape families, orientation invariance, and attribute comparison to build a foundation for geometric thinking.

Lenny Avatar
Lenny
1/17
Sequence
Circle Safari Slides
Circle Safari Teacher Guide
Circle Spotter Worksheet

Shape Safari Geometry

A comprehensive Kindergarten geometry sequence where students become 'Shape Detectives' to identify, describe, and sort 2D shapes (circles, triangles, squares, rectangles, and hexagons) based on their attributes like sides and corners.

Lenny Avatar
Lenny
1/17
Sequence
Seuss Squad Lesson Guide
Wacky Wonders Slides
Wacky Wardrobe Worksheet Tuneup
Wacky Wardrobe Worksheet Tuneup
Hat Positions Poster Tuneup
Hat Size Sort Worksheet
Counting Catastrophes Worksheet

Seuss Celebration

A Dr. Seuss-themed unit focusing on 'Wacky Wednesday' with a focus on counting, size sorting, prepositions, and creative expression for Pre-K and Kindergarten students.

DW

Deovion Ware

Psychologist
3/1
Sequence
Shape Builder Guide
Shape Lab Worksheet
Shape Architects Slides
Shape Progress Tracker

Shape Architects

A targeted Tier 2 intervention sequence focused on helping Kindergarten students master the composition of geometric shapes using tangrams and guided discovery.

Lenny Avatar
Lenny
2/12
Sequence
Circle Search Slides
Round and Round Worksheet

Shape Detectives

This sequence introduces Pre-K students to 2D shapes (circles, squares, rectangles, triangles) through sensory play, physical movement, and environmental exploration. Students will learn to distinguish shapes by their attributes like sides and corners.

Lenny Avatar
Lenny
1/18
Sequence
Great Sort Teacher Guide
Great Sort Slides
Great Sort Sorting Mat

Shape Lab Detectives

A Kindergarten sequence focusing on higher-level critical thinking skills by asking students to classify, sort, and analyze shapes based on defining versus non-defining attributes. Students explore why color and size do not change a shape's name, while the number of sides and vertices do, and conclude with a mystery analysis challenge.

Lenny Avatar
Lenny
1/18
Sequence
Shape Shifters Slides
Tangram Puzzles Handout
Tangram Workshop Teacher Guide

Shape Architects

This Kindergarten sequence explores the intersection of geometry and engineering. Students learn to compose and decompose 2D shapes before applying those principles to 3D structural stability, culminating in a collaborative project to design a geometric city.

Lenny Avatar
Lenny
1/18
Sequence
Solid Squad Slides
Flat vs Fat Teacher Guide
Dimensional Detective Worksheet

Solid Squad

A Kindergarten physics sequence exploring the physical properties of 3D solids. Students compare flat and solid shapes, investigate movement (rolling, sliding, stacking), and identify geometric solids in the real world.

Lenny Avatar
Lenny
1/18
Sequence
Wobbly or Straight Slides
Wobbly or Straight Teacher Guide
Evidence Log Worksheet

Shape Detectives

A Kindergarten sequence focused on the fundamental properties of 2D shapes, starting with the distinction between curves and straight lines and progressing to identifying triangles, quadrilaterals, circles, and hexagons by their attributes.

Lenny Avatar
Lenny
1/18
Sequence
Skeleton Shapes Slides
Bug House Blueprints Worksheet
Builders Guide Teacher Resource

Shape Builders

A project-based sequence focusing on the construction and composition of 2D shapes. Students move from building skeletal models to composing complex images using geometric components.

Lenny Avatar
Lenny
1/17
Sequence
Circle Scouts Slides
Circle Search Worksheet
Circle Scouts Teacher Guide

Shape Scouts Geometry

A foundational geometry sequence for Kindergarteners focused on identifying and naming 2D shapes (circles, triangles, squares, rectangles, hexagons) through tactile exploration and real-world application.

Lenny Avatar
Lenny
1/17
Sequence
Pattern Block Play Worksheet
Pattern Block Play Slides
Pattern Block Facilitation Guide

Shape Builders

A Kindergarten geometry sequence focused on composing and decomposing shapes through hands-on play, puzzles, and art projects. Students discover how smaller shapes fit together to create larger ones and learn to identify component shapes in complex forms.

Lenny Avatar
Lenny
1/17
Sequence
Line Explorers Slides
Line Scavenger Hunt Worksheet
Line Leader Teacher Guide

Shape Explorers

A comprehensive Kindergarten geometry unit that moves beyond naming shapes to analyzing their specific attributes like line types, vertices, closure, and symmetry. Students engage in tactile and movement-based activities to define what makes a shape unique.

Lenny Avatar
Lenny
1/17
Sequence
Attribute Detectives Slides
Sorting Rules Worksheet
Attribute Detectives Teacher Guide

Comparing and Categorizing Flat Shapes

A Kindergarten geometry sequence focused on comparing, contrasting, and categorizing 2D figures. Students learn to distinguish between defining attributes like side count and non-defining attributes like color and size through hands-on sorting, building, and games.

Lenny Avatar
Lenny
1/17
Sequence
Line Sort Worksheet
Curves and Corners Slides
Curved and Straight Teacher Guide

Shape Investigators

A Kindergarten math sequence that guides students from basic visual recognition of shapes to identifying 2D geometric figures by their specific attributes, such as number of sides and corners. Students progress from distinguishing curved and straight lines to classifying triangles, rectangles, squares, and hexagons.

Lenny Avatar
Lenny
1/17
Sequence
Shape Maker Teacher Guide
Shape Maker Slides
Shape Maker Puzzle Sheet

Shape Builders

This project-based sequence for Kindergarten focuses on spatial reasoning and shape composition. Students will explore how smaller shapes combine to form larger ones, master positional vocabulary, and apply their knowledge to build a 'Shape City'.

Lenny Avatar
Lenny
1/17
Sequence
Shape Detective Slides
Shape Detective Log Worksheet
Detective Facilitation Guide

Shape Explorers

A Kindergarten geometry sequence that uses game-based learning to teach students to identify 2D shapes regardless of their size, color, or orientation. Students progress from real-world identification to mastering defining attributes and creating their own geometric figures.

Lenny Avatar
Lenny
1/17
Sequence
Line Hunters Slides
Curve vs Straight Teacher Guide
Edge Detective Worksheet

Shape Detectives Sequence

A Kindergarten geometry sequence where students learn to observe, describe, and classify 2D figures by counting sides and vertices, distinguishing between curves and straight lines.

Lenny Avatar
Lenny
1/17
Sequence
Straight Side Searchers Slides
Straight Line Scout Worksheet
Straight Side Searchers Teacher Guide

Shape Scout Academy

A Kindergarten geometry sequence where students become 'Shape Scouts' to investigate the attributes that define shapes, such as sides and vertices. Students move from simple identification to scientific classification using formal geometric language.

Lenny Avatar
Lenny
1/17
Sequence
Circle Safari Teacher Guide
Circle Safari Slides
Circle Spotter Worksheet

Shape Explorers

A foundational geometry sequence for Kindergarteners exploring 2D shapes (circles, triangles, squares, rectangles, hexagons) through movement, play, and real-world observation.

Lenny Avatar
Lenny
1/17
Sequence
Stripes and Spots Slides
Pattern Sort Cards
Clothing Detective Guide

Pattern Detectives

A Pre-K math sequence that explores patterns in clothing, nature, routines, and architecture, turning students into 'Pattern Detectives' who observe and document the world around them.

Lenny Avatar
Lenny
1/17
Sequence
Attribute Investigation Teacher Guide
Investigation Slides
Sorting Detectives Mat

Comparison Detectives

A foundational sequence for Kindergarten students to explore 'same' and 'different'. Students transition from physical object sorting to using graphic organizers like T-charts and Venn diagrams, culminating in verbal comparisons using sentence frames.

Lenny Avatar
Lenny
1/17
Sequence
Body Navigators Slides
Body Navigators Teacher Guide
Position Explorer Worksheet

Little Navigators Spatial Reasoning

A Pre-K sequence focused on developing spatial awareness and positional vocabulary through physical movement, object manipulation, and classroom mapping. students explore terms like in, out, over, under, next to, and between.

Lenny Avatar
Lenny
1/18
Sequence
Great Sort Teacher Guide
Great Sort Slides
Great Sort Sorting Mat

Shape Lab Detectives

A Kindergarten sequence focusing on higher-level critical thinking skills by asking students to classify, sort, and analyze shapes based on defining versus non-defining attributes. Students explore why color and size do not change a shape's name, while the number of sides and vertices do, and conclude with a mystery analysis challenge.

Lenny Avatar
Lenny
1/18
Sequence
Solid Squad Slides
Flat vs Fat Teacher Guide
Dimensional Detective Worksheet

Solid Squad

A Kindergarten physics sequence exploring the physical properties of 3D solids. Students compare flat and solid shapes, investigate movement (rolling, sliding, stacking), and identify geometric solids in the real world.

Lenny Avatar
Lenny
1/18
Sequence
Line Explorers Slides
Line Scavenger Hunt Worksheet
Line Leader Teacher Guide

Shape Explorers

A comprehensive Kindergarten geometry unit that moves beyond naming shapes to analyzing their specific attributes like line types, vertices, closure, and symmetry. Students engage in tactile and movement-based activities to define what makes a shape unique.

Lenny Avatar
Lenny
1/17
Sequence
Attribute Detectives Slides
Sorting Rules Worksheet
Attribute Detectives Teacher Guide

Comparing and Categorizing Flat Shapes

A Kindergarten geometry sequence focused on comparing, contrasting, and categorizing 2D figures. Students learn to distinguish between defining attributes like side count and non-defining attributes like color and size through hands-on sorting, building, and games.

Lenny Avatar
Lenny
1/17
Sequence
Shape Maker Teacher Guide
Shape Maker Slides
Shape Maker Puzzle Sheet

Shape Builders

This project-based sequence for Kindergarten focuses on spatial reasoning and shape composition. Students will explore how smaller shapes combine to form larger ones, master positional vocabulary, and apply their knowledge to build a 'Shape City'.

Lenny Avatar
Lenny
1/17
Sequence
Where Is The Monkey Slides
Location Words Teacher Guide

Spatial Relationship Explorers

A Pre-K sequence focused on identifying and using spatial vocabulary through visual analysis, hands-on sticker activities, puppet play, and drawing dictation. students will learn to articulate positions like 'on', 'under', 'beside', 'above', and 'behind'.

Lenny Avatar
Lenny
1/17
Sequence
Pattern Block Play Slides
Pattern Block Play Guide
Shape Matcher Challenge Worksheet

Shape Architects

Students explore spatial reasoning through composing and decomposing 2D shapes using pattern blocks, tangrams, and paper cutting. They progress from simple puzzle filling to designing a geometric city, developing cognitive flexibility and geometric intuition.

Lenny Avatar
Lenny
1/17
Sequence
Sorting Secret Code Worksheet
Sorting Secret Code Slides
Sorting Secret Code Guide

Shape Sorters

Students develop logical reasoning skills by comparing, sorting, and classifying 2D figures. The sequence covers non-geometric attributes, shape families, orientation invariance, and attribute comparison to build a foundation for geometric thinking.

Lenny Avatar
Lenny
1/17
Sequence
Flat and Fat Slides
Flat and Fat Teacher Guide
Flat and Fat Sorting Mat

Solid Shape Squad

A hands-on introduction to 3D geometry for Pre-K students, focusing on the physical properties of spheres, cubes, cylinders, and cones through tactile exploration and play.

Lenny Avatar
Lenny
1/17
Sequence
Endless Curve Presentation
Circle Detective Log Worksheet
Circle Detective Teacher Guide

Shape Detectives Academy

A Kindergarten geometry sequence where students become 'Shape Detectives' to investigate and classify 2D shapes by their attributes, including sides, vertices, and curves.

Lenny Avatar
Lenny
1/17
Sequence
Sticky Skeletons Slides
Corner and Side Tracker Worksheet
Sticky Skeletons Teacher Guide

Shape Engineers

A hands-on kindergarten geometry sequence where students build 2D and 3D shapes using clay and straws, exploring vertices, edges, and structural stability through engineering challenges.

Lenny Avatar
Lenny
1/17
Sequence
Solid Start Slides
Mystery Bag Teacher Guide
Roll or Slide Worksheet

Solid Shape Explorers

Students transition from flat geometry to solid geometry, exploring three-dimensional shapes and their components through tactile exploration, construction, and real-world application.

Lenny Avatar
Lenny
1/17
Sequence
Shape Detective Training Slides
Detective Log Worksheet

Shape Scouts Expedition

A Kindergarten geometry project where students transition from classroom observation to identifying shapes in nature and the real world, culminating in building a geometric city. Students learn to identify 2D and 3D shapes and use positional language to describe their locations.

Lenny Avatar
Lenny
1/17
Sequence
Flat or Solid Slides
Flat vs Solid Teacher Guide
Pancake or Ball Worksheet

Solid Shape Explorers

A Kindergarten sequence exploring 3D solids (spheres, cubes, cylinders, cones) through hands-on tactile exploration, movement experiments, and vocabulary building. Students learn to distinguish between flat 2D shapes and solid 3D shapes.

Lenny Avatar
Lenny
1/17
Sequence
Seuss Squad Lesson Guide
Wacky Wonders Slides
Wacky Wardrobe Worksheet Tuneup
Wacky Wardrobe Worksheet Tuneup
Hat Positions Poster Tuneup
Hat Size Sort Worksheet
Counting Catastrophes Worksheet

Seuss Celebration

A Dr. Seuss-themed unit focusing on 'Wacky Wednesday' with a focus on counting, size sorting, prepositions, and creative expression for Pre-K and Kindergarten students.

DW

Deovion Ware

Psychologist
3/1
Sequence
Shape Builder Guide
Shape Lab Worksheet
Shape Architects Slides
Shape Progress Tracker

Shape Architects

A targeted Tier 2 intervention sequence focused on helping Kindergarten students master the composition of geometric shapes using tangrams and guided discovery.

Lenny Avatar
Lenny
2/12
Sequence
Body Navigators Slides
Body Navigators Teacher Guide
Position Explorer Worksheet

Little Navigators Spatial Reasoning

A Pre-K sequence focused on developing spatial awareness and positional vocabulary through physical movement, object manipulation, and classroom mapping. students explore terms like in, out, over, under, next to, and between.

Lenny Avatar
Lenny
1/18
Sequence
Circle Search Slides
Round and Round Worksheet

Shape Detectives

This sequence introduces Pre-K students to 2D shapes (circles, squares, rectangles, triangles) through sensory play, physical movement, and environmental exploration. Students will learn to distinguish shapes by their attributes like sides and corners.

Lenny Avatar
Lenny
1/18
Sequence
Great Sort Teacher Guide
Great Sort Slides
Great Sort Sorting Mat

Shape Lab Detectives

A Kindergarten sequence focusing on higher-level critical thinking skills by asking students to classify, sort, and analyze shapes based on defining versus non-defining attributes. Students explore why color and size do not change a shape's name, while the number of sides and vertices do, and conclude with a mystery analysis challenge.

Lenny Avatar
Lenny
1/18
Sequence
Sky High Slides
High Low Worksheet
Cloud Control Teacher Guide

Spatial Navigators

A foundational physics and spatial reasoning sequence for Kindergarten students focused on using positional vocabulary (above, below, beside, in front of, behind) to describe the relative location of objects. Students progress from physical movement to 2D mapping and verbal communication challenges.

Lenny Avatar
Lenny
1/18
Sequence
Shape Shifters Slides
Tangram Puzzles Handout
Tangram Workshop Teacher Guide

Shape Architects

This Kindergarten sequence explores the intersection of geometry and engineering. Students learn to compose and decompose 2D shapes before applying those principles to 3D structural stability, culminating in a collaborative project to design a geometric city.

Lenny Avatar
Lenny
1/18
Sequence
Solid Squad Slides
Flat vs Fat Teacher Guide
Dimensional Detective Worksheet

Solid Squad

A Kindergarten physics sequence exploring the physical properties of 3D solids. Students compare flat and solid shapes, investigate movement (rolling, sliding, stacking), and identify geometric solids in the real world.

Lenny Avatar
Lenny
1/18
Sequence
Wobbly or Straight Slides
Wobbly or Straight Teacher Guide
Evidence Log Worksheet

Shape Detectives

A Kindergarten sequence focused on the fundamental properties of 2D shapes, starting with the distinction between curves and straight lines and progressing to identifying triangles, quadrilaterals, circles, and hexagons by their attributes.

Lenny Avatar
Lenny
1/18
Sequence
Skeleton Shapes Slides
Bug House Blueprints Worksheet
Builders Guide Teacher Resource

Shape Builders

A project-based sequence focusing on the construction and composition of 2D shapes. Students move from building skeletal models to composing complex images using geometric components.

Lenny Avatar
Lenny
1/17
Sequence
Circle Scouts Slides
Circle Search Worksheet
Circle Scouts Teacher Guide

Shape Scouts Geometry

A foundational geometry sequence for Kindergarteners focused on identifying and naming 2D shapes (circles, triangles, squares, rectangles, hexagons) through tactile exploration and real-world application.

Lenny Avatar
Lenny
1/17
Sequence
Pattern Block Play Worksheet
Pattern Block Play Slides
Pattern Block Facilitation Guide

Shape Builders

A Kindergarten geometry sequence focused on composing and decomposing shapes through hands-on play, puzzles, and art projects. Students discover how smaller shapes fit together to create larger ones and learn to identify component shapes in complex forms.

Lenny Avatar
Lenny
1/17
Sequence
Line Explorers Slides
Line Scavenger Hunt Worksheet
Line Leader Teacher Guide

Shape Explorers

A comprehensive Kindergarten geometry unit that moves beyond naming shapes to analyzing their specific attributes like line types, vertices, closure, and symmetry. Students engage in tactile and movement-based activities to define what makes a shape unique.

Lenny Avatar
Lenny
1/17
Sequence
Attribute Detectives Slides
Sorting Rules Worksheet
Attribute Detectives Teacher Guide

Comparing and Categorizing Flat Shapes

A Kindergarten geometry sequence focused on comparing, contrasting, and categorizing 2D figures. Students learn to distinguish between defining attributes like side count and non-defining attributes like color and size through hands-on sorting, building, and games.

Lenny Avatar
Lenny
1/17
Sequence
Line Sort Worksheet
Curves and Corners Slides
Curved and Straight Teacher Guide

Shape Investigators

A Kindergarten math sequence that guides students from basic visual recognition of shapes to identifying 2D geometric figures by their specific attributes, such as number of sides and corners. Students progress from distinguishing curved and straight lines to classifying triangles, rectangles, squares, and hexagons.

Lenny Avatar
Lenny
1/17
Sequence
Shape Maker Teacher Guide
Shape Maker Slides
Shape Maker Puzzle Sheet

Shape Builders

This project-based sequence for Kindergarten focuses on spatial reasoning and shape composition. Students will explore how smaller shapes combine to form larger ones, master positional vocabulary, and apply their knowledge to build a 'Shape City'.

Lenny Avatar
Lenny
1/17
Sequence
Shape Detective Slides
Shape Detective Log Worksheet
Detective Facilitation Guide

Shape Explorers

A Kindergarten geometry sequence that uses game-based learning to teach students to identify 2D shapes regardless of their size, color, or orientation. Students progress from real-world identification to mastering defining attributes and creating their own geometric figures.

Lenny Avatar
Lenny
1/17
Sequence
Line Hunters Slides
Curve vs Straight Teacher Guide
Edge Detective Worksheet

Shape Detectives Sequence

A Kindergarten geometry sequence where students learn to observe, describe, and classify 2D figures by counting sides and vertices, distinguishing between curves and straight lines.

Lenny Avatar
Lenny
1/17
Sequence
Straight Side Searchers Slides
Straight Line Scout Worksheet
Straight Side Searchers Teacher Guide

Shape Scout Academy

A Kindergarten geometry sequence where students become 'Shape Scouts' to investigate the attributes that define shapes, such as sides and vertices. Students move from simple identification to scientific classification using formal geometric language.

Lenny Avatar
Lenny
1/17
Sequence
Circle Safari Teacher Guide
Circle Safari Slides
Circle Spotter Worksheet

Shape Explorers

A foundational geometry sequence for Kindergarteners exploring 2D shapes (circles, triangles, squares, rectangles, hexagons) through movement, play, and real-world observation.

Lenny Avatar
Lenny
1/17
Sequence
Shape Builder Guide
Shape Lab Worksheet
Shape Architects Slides
Shape Progress Tracker

Shape Architects

A targeted Tier 2 intervention sequence focused on helping Kindergarten students master the composition of geometric shapes using tangrams and guided discovery.

Lenny Avatar
Lenny
2/12
Sequence
Shape Shifters Slides
Tangram Puzzles Handout
Tangram Workshop Teacher Guide

Shape Architects

This Kindergarten sequence explores the intersection of geometry and engineering. Students learn to compose and decompose 2D shapes before applying those principles to 3D structural stability, culminating in a collaborative project to design a geometric city.

Lenny Avatar
Lenny
1/18
Sequence
Solid Squad Slides
Flat vs Fat Teacher Guide
Dimensional Detective Worksheet

Solid Squad

A Kindergarten physics sequence exploring the physical properties of 3D solids. Students compare flat and solid shapes, investigate movement (rolling, sliding, stacking), and identify geometric solids in the real world.

Lenny Avatar
Lenny
1/18
Sequence
Wobbly or Straight Slides
Wobbly or Straight Teacher Guide
Evidence Log Worksheet

Shape Detectives

A Kindergarten sequence focused on the fundamental properties of 2D shapes, starting with the distinction between curves and straight lines and progressing to identifying triangles, quadrilaterals, circles, and hexagons by their attributes.

Lenny Avatar
Lenny
1/18
Sequence
Skeleton Shapes Slides
Bug House Blueprints Worksheet
Builders Guide Teacher Resource

Shape Builders

A project-based sequence focusing on the construction and composition of 2D shapes. Students move from building skeletal models to composing complex images using geometric components.

Lenny Avatar
Lenny
1/17
Sequence
Pattern Block Play Worksheet
Pattern Block Play Slides
Pattern Block Facilitation Guide

Shape Builders

A Kindergarten geometry sequence focused on composing and decomposing shapes through hands-on play, puzzles, and art projects. Students discover how smaller shapes fit together to create larger ones and learn to identify component shapes in complex forms.

Lenny Avatar
Lenny
1/17
Sequence
Line Explorers Slides
Line Scavenger Hunt Worksheet
Line Leader Teacher Guide

Shape Explorers

A comprehensive Kindergarten geometry unit that moves beyond naming shapes to analyzing their specific attributes like line types, vertices, closure, and symmetry. Students engage in tactile and movement-based activities to define what makes a shape unique.

Lenny Avatar
Lenny
1/17
Sequence
Shape Maker Teacher Guide
Shape Maker Slides
Shape Maker Puzzle Sheet

Shape Builders

This project-based sequence for Kindergarten focuses on spatial reasoning and shape composition. Students will explore how smaller shapes combine to form larger ones, master positional vocabulary, and apply their knowledge to build a 'Shape City'.

Lenny Avatar
Lenny
1/17
Sequence
Line Hunters Slides
Curve vs Straight Teacher Guide
Edge Detective Worksheet

Shape Detectives Sequence

A Kindergarten geometry sequence where students learn to observe, describe, and classify 2D figures by counting sides and vertices, distinguishing between curves and straight lines.

Lenny Avatar
Lenny
1/17
Sequence
Straight Side Searchers Slides
Straight Line Scout Worksheet
Straight Side Searchers Teacher Guide

Shape Scout Academy

A Kindergarten geometry sequence where students become 'Shape Scouts' to investigate the attributes that define shapes, such as sides and vertices. Students move from simple identification to scientific classification using formal geometric language.

Lenny Avatar
Lenny
1/17
Sequence
Detective Clues Slides
Shape Detective Checklist
Shape Sleuth Teacher Guide

Shape Detectives

This sequence bridges abstract geometry with the physical world, encouraging Kindergarten students to recognize 2D shapes in their everyday environment. Through classroom hunts, traffic sign analysis, art exploration, and nature walks, students learn to identify and categorize circles, squares, triangles, rectangles, and more in real-life contexts.

Lenny Avatar
Lenny
1/17
Sequence
Pattern Block Play Slides
Pattern Block Play Guide
Shape Matcher Challenge Worksheet

Shape Architects

Students explore spatial reasoning through composing and decomposing 2D shapes using pattern blocks, tangrams, and paper cutting. They progress from simple puzzle filling to designing a geometric city, developing cognitive flexibility and geometric intuition.

Lenny Avatar
Lenny
1/17
Sequence
Sorting Secret Code Worksheet
Sorting Secret Code Slides
Sorting Secret Code Guide

Shape Sorters

Students develop logical reasoning skills by comparing, sorting, and classifying 2D figures. The sequence covers non-geometric attributes, shape families, orientation invariance, and attribute comparison to build a foundation for geometric thinking.

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Lenny
1/17
Sequence
Circle Mystery Teacher Guide
Circle Safari Slides
Round or Straight Sorting Activity

Shape Playground

A comprehensive introduction to 2D shapes for Kindergarten students, focusing on circles, squares, rectangles, triangles, and hexagons through tactile exploration and visual recognition.

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Lenny
1/17
Sequence
Color Swap Slides
Color Shape Detective Worksheet

Shape Attribute Detectives

A Pre-K geometry sequence focused on classifying shapes by color, size, orientation, and numerical attributes like sides and corners. Students develop critical thinking by articulating sorting rules and identifying similarities and differences between geometric figures.

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Lenny
1/17
Sequence
Pattern Power Slides
Block Builder Mats
Pattern Power Teacher Guide

Shape Shifters

A Kindergarten geometry sequence focused on spatial reasoning and shape composition. Students learn to combine smaller shapes into larger figures, solve tangram puzzles, use positional language, and decompose composite shapes through hands-on play and creative art projects.

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Lenny
1/17
Sequence
Flat or Fat Slides
Space Savers Sort Worksheet
Depth Detectives Teacher Guide

Shape Builders

A Kindergarten geometry sequence introducing 3D shapes through hands-on exploration of spheres, cubes, cylinders, and cones. Students transition from 2D concepts to understanding depth, movement (rolling/stacking), and real-world application.

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Lenny
1/17
Sequence
Shape Magic Slides
Shape Magic Practice Sheet

Shape Builders Composition

A Pre-K geometry sequence focusing on how simple geometric shapes can be combined to form larger shapes and recognizable figures. Students use pattern blocks, tangrams, and paper cutouts to develop spatial reasoning and construction skills.

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Lenny
1/17
Sequence
Symmetry Scouts Slides
Half and Half Sort Activity

Exploring Symmetry and Reflection

This kindergarten geometry sequence introduces symmetry through hands-on exploration of 'matching halves' using nature, mirrors, paper folding, and art. Students learn to identify lines of symmetry and create balanced shapes, supporting visual-spatial development.

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Lenny
1/17
Sequence
Architecture Detectives Slides
Architecture Walk Teacher Guide
Shape Spotter Log Worksheet

Shape Detectives in the World

A Kindergarten geometry sequence that connects abstract shapes and spatial reasoning to the real world through observation, mapping, and hands-on exploration.

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Lenny
1/17
Sequence
Seuss Squad Lesson Guide
Wacky Wonders Slides
Wacky Wardrobe Worksheet Tuneup
Wacky Wardrobe Worksheet Tuneup
Hat Positions Poster Tuneup
Hat Size Sort Worksheet
Counting Catastrophes Worksheet

Seuss Celebration

A Dr. Seuss-themed unit focusing on 'Wacky Wednesday' with a focus on counting, size sorting, prepositions, and creative expression for Pre-K and Kindergarten students.

DW

Deovion Ware

Psychologist
3/1
Sequence
Circle Search Slides
Round and Round Worksheet

Shape Detectives

This sequence introduces Pre-K students to 2D shapes (circles, squares, rectangles, triangles) through sensory play, physical movement, and environmental exploration. Students will learn to distinguish shapes by their attributes like sides and corners.

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Lenny
1/18
Sequence
Great Sort Teacher Guide
Great Sort Slides
Great Sort Sorting Mat

Shape Lab Detectives

A Kindergarten sequence focusing on higher-level critical thinking skills by asking students to classify, sort, and analyze shapes based on defining versus non-defining attributes. Students explore why color and size do not change a shape's name, while the number of sides and vertices do, and conclude with a mystery analysis challenge.

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Lenny
1/18
Sequence
Shape Shifters Slides
Tangram Puzzles Handout
Tangram Workshop Teacher Guide

Shape Architects

This Kindergarten sequence explores the intersection of geometry and engineering. Students learn to compose and decompose 2D shapes before applying those principles to 3D structural stability, culminating in a collaborative project to design a geometric city.

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Lenny
1/18
Sequence
Solid Squad Slides
Flat vs Fat Teacher Guide
Dimensional Detective Worksheet

Solid Squad

A Kindergarten physics sequence exploring the physical properties of 3D solids. Students compare flat and solid shapes, investigate movement (rolling, sliding, stacking), and identify geometric solids in the real world.

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Lenny
1/18
Sequence
Wobbly or Straight Slides
Wobbly or Straight Teacher Guide
Evidence Log Worksheet

Shape Detectives

A Kindergarten sequence focused on the fundamental properties of 2D shapes, starting with the distinction between curves and straight lines and progressing to identifying triangles, quadrilaterals, circles, and hexagons by their attributes.

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Lenny
1/18
Sequence
Skeleton Shapes Slides
Bug House Blueprints Worksheet
Builders Guide Teacher Resource

Shape Builders

A project-based sequence focusing on the construction and composition of 2D shapes. Students move from building skeletal models to composing complex images using geometric components.

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Lenny
1/17
Sequence
Circle Scouts Slides
Circle Search Worksheet
Circle Scouts Teacher Guide

Shape Scouts Geometry

A foundational geometry sequence for Kindergarteners focused on identifying and naming 2D shapes (circles, triangles, squares, rectangles, hexagons) through tactile exploration and real-world application.

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Lenny
1/17
Sequence
Pattern Block Play Worksheet
Pattern Block Play Slides
Pattern Block Facilitation Guide

Shape Builders

A Kindergarten geometry sequence focused on composing and decomposing shapes through hands-on play, puzzles, and art projects. Students discover how smaller shapes fit together to create larger ones and learn to identify component shapes in complex forms.

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Lenny
1/17
Sequence
Line Explorers Slides
Line Scavenger Hunt Worksheet
Line Leader Teacher Guide

Shape Explorers

A comprehensive Kindergarten geometry unit that moves beyond naming shapes to analyzing their specific attributes like line types, vertices, closure, and symmetry. Students engage in tactile and movement-based activities to define what makes a shape unique.

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Lenny
1/17
Sequence
Attribute Detectives Slides
Sorting Rules Worksheet
Attribute Detectives Teacher Guide

Comparing and Categorizing Flat Shapes

A Kindergarten geometry sequence focused on comparing, contrasting, and categorizing 2D figures. Students learn to distinguish between defining attributes like side count and non-defining attributes like color and size through hands-on sorting, building, and games.

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Lenny
1/17
Sequence
Line Sort Worksheet
Curves and Corners Slides
Curved and Straight Teacher Guide

Shape Investigators

A Kindergarten math sequence that guides students from basic visual recognition of shapes to identifying 2D geometric figures by their specific attributes, such as number of sides and corners. Students progress from distinguishing curved and straight lines to classifying triangles, rectangles, squares, and hexagons.

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Lenny
1/17
Sequence
Shape Maker Teacher Guide
Shape Maker Slides
Shape Maker Puzzle Sheet

Shape Builders

This project-based sequence for Kindergarten focuses on spatial reasoning and shape composition. Students will explore how smaller shapes combine to form larger ones, master positional vocabulary, and apply their knowledge to build a 'Shape City'.

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Lenny
1/17
Sequence
Shape Detective Slides
Shape Detective Log Worksheet
Detective Facilitation Guide

Shape Explorers

A Kindergarten geometry sequence that uses game-based learning to teach students to identify 2D shapes regardless of their size, color, or orientation. Students progress from real-world identification to mastering defining attributes and creating their own geometric figures.

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Lenny
1/17
Sequence
Line Hunters Slides
Curve vs Straight Teacher Guide
Edge Detective Worksheet

Shape Detectives Sequence

A Kindergarten geometry sequence where students learn to observe, describe, and classify 2D figures by counting sides and vertices, distinguishing between curves and straight lines.

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Lenny
1/17
Sequence
Straight Side Searchers Slides
Straight Line Scout Worksheet
Straight Side Searchers Teacher Guide

Shape Scout Academy

A Kindergarten geometry sequence where students become 'Shape Scouts' to investigate the attributes that define shapes, such as sides and vertices. Students move from simple identification to scientific classification using formal geometric language.

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Lenny
1/17
Sequence
Circle Safari Teacher Guide
Circle Safari Slides
Circle Spotter Worksheet

Shape Explorers

A foundational geometry sequence for Kindergarteners exploring 2D shapes (circles, triangles, squares, rectangles, hexagons) through movement, play, and real-world observation.

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Lenny
1/17
Sequence
Stripes and Spots Slides
Pattern Sort Cards
Clothing Detective Guide

Pattern Detectives

A Pre-K math sequence that explores patterns in clothing, nature, routines, and architecture, turning students into 'Pattern Detectives' who observe and document the world around them.

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Lenny
1/17
Sequence
Detective Clues Slides
Shape Detective Checklist
Shape Sleuth Teacher Guide

Shape Detectives

This sequence bridges abstract geometry with the physical world, encouraging Kindergarten students to recognize 2D shapes in their everyday environment. Through classroom hunts, traffic sign analysis, art exploration, and nature walks, students learn to identify and categorize circles, squares, triangles, rectangles, and more in real-life contexts.

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Lenny
1/17
Sequence
Pattern Block Play Slides
Pattern Block Play Guide
Shape Matcher Challenge Worksheet

Shape Architects

Students explore spatial reasoning through composing and decomposing 2D shapes using pattern blocks, tangrams, and paper cutting. They progress from simple puzzle filling to designing a geometric city, developing cognitive flexibility and geometric intuition.

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Lenny
1/17