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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.
Lesson
Number Safari Flashcards
Shape Explorer Flashcards
Wild Match Worksheet
Safari Wall Posters
Math Symbol Map

Safari Math Quest

A foundational math lesson exploring numbers 1-10, basic 2D and 3D shapes, and introductory mathematical symbols through an engaging jungle safari theme.

H

hstarks

Other
3/3
Lesson
Pattern Power Slides
Starter Shapes Mats
Pattern Puzzler Mats
Shape Shifter Mats
Pattern Master Guide

Pattern Detectives

A hands-on lesson for K-1 students to identify, extend, and create 2D shape patterns with three levels of differentiated activity mats.

A

ahatcher

Special Education Teacher
3/2
Lesson
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

Wacky Wednesday Wonders

A whimsical lesson exploring 'Wacky Wednesday' through movement, counting up to 15, spatial awareness with hats, and a creative 'Wacky Wardrobe' craft.

DW

Deovion Ware

Psychologist
3/1
Lesson
Studio Master Teacher Guide
Crayon Quest Slides
Color Collector Activity
Pattern Party Cards

Counting Crayon Creators

An engaging Pre-K lesson that combines foundational math skills with artistic exploration. Students will practice counting, sorting by color and shape, and creating simple patterns using crayons, blocks, and stamps.

JC

Jennifer Clemons

Special Education Teacher
2/16
Lesson
Triangle Quest Slides
Triangle Builder Mat
Triangle Detective Guide
Triangle Evidence Exit Ticket

Triangle Detectives

An extension lesson for PreK-1 Special Education students focusing on identifying, building, and counting the attributes of 2-D triangles using manipulatives.

A

ahatcher

Special Education Teacher
2/12
Lesson
Shape Seekers Slides
Shape Seekers Parent Letter
Shape Seekers Detective Card
Shape Seekers Facilitator Guide

Shape Seekers

A parent-focused workshop teaching families how to spot and discuss geometric shapes in their everyday environment, turning simple errands into learning opportunities.

Lenny Avatar
Lenny
1/19
Lesson
Shape Parade Facilitation Guide
Shape Parade Slides
Jumbo Shape Cutouts
Shape Stomp Mats
Shape Hunt Coloring Page

Shape Parade

A high-energy introductory lesson for Pre-K students to identify circles, squares, triangles, rectangles, and ovals through movement, video, and hands-on play.

Lenny Avatar
Lenny
1/19
Lesson
Shape Detectives Teacher Guide
Shape Detectives Slides
Shape Hunter Log Worksheet

Shape Detectives

A fun, interactive lesson where Pre-K and Kindergarten students become 'Shape Detectives' to identify circles, triangles, squares, and rectangles by counting their sides and finding them in the real world.

Lenny Avatar
Lenny
1/19
Lesson
Shape Superstars Teacher Guide
Shape Superstars Slides
Shape Detective Worksheet
Shape Detective Answer Key

Shape Superstars

Students will explore 2D shapes (circle, triangle, square, rectangle) through body movement, video observation, and a large-scale floor game to identify sides and corners.

Lenny Avatar
Lenny
1/19
Lesson
Circle Quest Teacher Guide
Rainbow Circles Worksheet
Circle Quest Slides

Circle Quest

A Pre-K lesson focused on fine motor skills through air drawing, video observation, and rainbow-themed circle tracing and drawing.

Lenny Avatar
Lenny
1/19
Lesson
Circle Seekers Facilitation Guide
Circle Seekers Slides
Circle Hunt Field Guide
Magic Finder Templates

Circle Seekers

A playful Pre-K lesson where students learn to identify circles through song, a short video, and an interactive 'Circle Hunt' adventure using magic finders.

Lenny Avatar
Lenny
1/19
Lesson
Sorting Secret Teacher Guide
Sorting Secret Slides
Sorting Mats Resource
Sorting Kit Cut-Outs
Sorting Secret Exit Ticket

Sorting Secret

A foundational lesson for Pre-K and Kindergarten students focused on the classification aspect of data analysis. Students learn to sort objects by color, shape, and size through physical manipulatives and a guided video observation.

Lenny Avatar
Lenny
1/19
Lesson
Shape Safari Teacher Guide
Shape Safari Slides
Shape Safari Checklist
Shape Scout Manipulatives

Shape Safari Expedition

A hands-on Kindergarten lesson where students become 'Shape Scouts' to find and classify 2D shapes in their everyday environment using a catchy song and a classroom scavenger hunt.

Lenny Avatar
Lenny
1/19
Lesson
Space Shapes Slides
Space Shape Cutouts
Space Shapes Teacher Guide

Space Shapes

A Pre-K lesson focused on developing fine motor skills through tracing, cutting, and pasting 2D shapes to create a cosmic collage. Students engage with a catchy song and movement-based 'air drawing' before creating their own space-themed artwork.

Lenny Avatar
Lenny
1/19
Lesson
Rectangle Rangers Teacher Guide
Rectangle Rangers Slides
Shape Detective Magnifying Glass
Rectangle Hunt Recording Sheet

Rectangle Rangers

Students become Shape Detectives as they investigate the mysterious rectangle! Using their observation skills and paper magnifying glasses, they'll hunt for four-sided shapes with two long and two short sides all around their classroom.

Lenny Avatar
Lenny
1/19
Lesson
Rectangle Robots Teacher Guide
Rectangle Robots Slides
Rectangle Maker Cutouts
Robot Blueprint Worksheet
Shape Hunter Flashcards

Rectangle Robots

A hands-on geometry and art lesson where Pre-K and Kindergarten students identify rectangles and use them to construct creative 'Rectangle Robots.' Students learn to distinguish rectangles by their four sides and corners through a movement-based warm-up, a video exploration, and a tactile building activity.

Lenny Avatar
Lenny
1/19
Lesson
Shape Explorers Facilitation Guide
Shape Explorer Slides
Shape Snapshot Flashcards
Shape Stamp Art Activity

Shape Explorers

A hands-on geometry lesson for Pre-K students to identify, describe, and create basic shapes including squares, rectangles, triangles, circles, semicircles, and quarter circles.

Lenny Avatar
Lenny
1/19
Lesson
Shape Monsters Slides
Shape Monster Lab Worksheet
Shape Buffet Cutout Templates
Shape Monster Teacher Guide

Shape Monsters

A hands-on geometry lesson where Pre-K and Kindergarten students identify squares, circles, triangles, and rectangles to build their own unique shape monsters while practicing counting and descriptive language.

Lenny Avatar
Lenny
1/19
Lesson
Shape Detectives Lesson Plan
Shape Detectives Slides
Shape Detective Checklist
Shape Prep Kit

Shape Detectives

A fun, hands-on introduction to squares, circles, triangles, and rectangles for Pre-K and Kindergarten students. Students will use a video guide and a classroom "Shape Hunt" to identify shapes in their everyday environment.

Lenny Avatar
Lenny
1/19
Lesson
Triangle Treasure Slides
Shape Explorer Teacher Guide
Triangle Collage Canvas
Triangle Cutout Sheets Slice

Triangle Art Explorers

A foundational geometry lesson for Pre-K and Kindergarten students to identify and create with triangles, featuring a video-based warm-up and a creative collage activity.

Lenny Avatar
Lenny
1/19
Lesson
Number Safari Flashcards
Shape Explorer Flashcards
Wild Match Worksheet
Safari Wall Posters
Math Symbol Map

Safari Math Quest

A foundational math lesson exploring numbers 1-10, basic 2D and 3D shapes, and introductory mathematical symbols through an engaging jungle safari theme.

H

hstarks

Other
3/3
Lesson
Pattern Power Slides
Starter Shapes Mats
Pattern Puzzler Mats
Shape Shifter Mats
Pattern Master Guide

Pattern Detectives

A hands-on lesson for K-1 students to identify, extend, and create 2D shape patterns with three levels of differentiated activity mats.

A

ahatcher

Special Education Teacher
3/2
Lesson
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

Wacky Wednesday Wonders

A whimsical lesson exploring 'Wacky Wednesday' through movement, counting up to 15, spatial awareness with hats, and a creative 'Wacky Wardrobe' craft.

DW

Deovion Ware

Psychologist
3/1
Lesson
Studio Master Teacher Guide
Crayon Quest Slides
Color Collector Activity
Pattern Party Cards

Counting Crayon Creators

An engaging Pre-K lesson that combines foundational math skills with artistic exploration. Students will practice counting, sorting by color and shape, and creating simple patterns using crayons, blocks, and stamps.

JC

Jennifer Clemons

Special Education Teacher
2/16
Lesson
Triangle Quest Slides
Triangle Builder Mat
Triangle Detective Guide
Triangle Evidence Exit Ticket

Triangle Detectives

An extension lesson for PreK-1 Special Education students focusing on identifying, building, and counting the attributes of 2-D triangles using manipulatives.

A

ahatcher

Special Education Teacher
2/12
Lesson
Shape Seekers Slides
Shape Seekers Parent Letter
Shape Seekers Detective Card
Shape Seekers Facilitator Guide

Shape Seekers

A parent-focused workshop teaching families how to spot and discuss geometric shapes in their everyday environment, turning simple errands into learning opportunities.

Lenny Avatar
Lenny
1/19
Lesson
Shape Parade Facilitation Guide
Shape Parade Slides
Jumbo Shape Cutouts
Shape Stomp Mats
Shape Hunt Coloring Page

Shape Parade

A high-energy introductory lesson for Pre-K students to identify circles, squares, triangles, rectangles, and ovals through movement, video, and hands-on play.

Lenny Avatar
Lenny
1/19
Lesson
Shape Detectives Teacher Guide
Shape Detectives Slides
Shape Hunter Log Worksheet

Shape Detectives

A fun, interactive lesson where Pre-K and Kindergarten students become 'Shape Detectives' to identify circles, triangles, squares, and rectangles by counting their sides and finding them in the real world.

Lenny Avatar
Lenny
1/19
Lesson
Shape Superstars Teacher Guide
Shape Superstars Slides
Shape Detective Worksheet
Shape Detective Answer Key

Shape Superstars

Students will explore 2D shapes (circle, triangle, square, rectangle) through body movement, video observation, and a large-scale floor game to identify sides and corners.

Lenny Avatar
Lenny
1/19
Lesson
Circle Quest Teacher Guide
Rainbow Circles Worksheet
Circle Quest Slides

Circle Quest

A Pre-K lesson focused on fine motor skills through air drawing, video observation, and rainbow-themed circle tracing and drawing.

Lenny Avatar
Lenny
1/19
Lesson
Circle Seekers Facilitation Guide
Circle Seekers Slides
Circle Hunt Field Guide
Magic Finder Templates

Circle Seekers

A playful Pre-K lesson where students learn to identify circles through song, a short video, and an interactive 'Circle Hunt' adventure using magic finders.

Lenny Avatar
Lenny
1/19
Lesson
Sorting Secret Teacher Guide
Sorting Secret Slides
Sorting Mats Resource
Sorting Kit Cut-Outs
Sorting Secret Exit Ticket

Sorting Secret

A foundational lesson for Pre-K and Kindergarten students focused on the classification aspect of data analysis. Students learn to sort objects by color, shape, and size through physical manipulatives and a guided video observation.

Lenny Avatar
Lenny
1/19
Lesson
Shape Safari Teacher Guide
Shape Safari Slides
Shape Safari Checklist
Shape Scout Manipulatives

Shape Safari Expedition

A hands-on Kindergarten lesson where students become 'Shape Scouts' to find and classify 2D shapes in their everyday environment using a catchy song and a classroom scavenger hunt.

Lenny Avatar
Lenny
1/19
Lesson
Space Shapes Slides
Space Shape Cutouts
Space Shapes Teacher Guide

Space Shapes

A Pre-K lesson focused on developing fine motor skills through tracing, cutting, and pasting 2D shapes to create a cosmic collage. Students engage with a catchy song and movement-based 'air drawing' before creating their own space-themed artwork.

Lenny Avatar
Lenny
1/19
Lesson
Rectangle Rangers Teacher Guide
Rectangle Rangers Slides
Shape Detective Magnifying Glass
Rectangle Hunt Recording Sheet

Rectangle Rangers

Students become Shape Detectives as they investigate the mysterious rectangle! Using their observation skills and paper magnifying glasses, they'll hunt for four-sided shapes with two long and two short sides all around their classroom.

Lenny Avatar
Lenny
1/19
Lesson
Rectangle Robots Teacher Guide
Rectangle Robots Slides
Rectangle Maker Cutouts
Robot Blueprint Worksheet
Shape Hunter Flashcards

Rectangle Robots

A hands-on geometry and art lesson where Pre-K and Kindergarten students identify rectangles and use them to construct creative 'Rectangle Robots.' Students learn to distinguish rectangles by their four sides and corners through a movement-based warm-up, a video exploration, and a tactile building activity.

Lenny Avatar
Lenny
1/19
Lesson
Bear Hunt Teacher Guide
Bear Hunt Slides
Bear Spots Activity
Position Power Posters

Bear Hunt Adventure

A high-energy, interactive lesson for Pre-K students to learn positional words using a class mascot and classroom exploration. Students will identify and describe where a teddy bear is located using complete sentences.

Lenny Avatar
Lenny
1/19
Lesson
Shape Explorers Facilitation Guide
Shape Explorer Slides
Shape Snapshot Flashcards
Shape Stamp Art Activity

Shape Explorers

A hands-on geometry lesson for Pre-K students to identify, describe, and create basic shapes including squares, rectangles, triangles, circles, semicircles, and quarter circles.

Lenny Avatar
Lenny
1/19
Lesson
Shape Monsters Slides
Shape Monster Lab Worksheet
Shape Buffet Cutout Templates
Shape Monster Teacher Guide

Shape Monsters

A hands-on geometry lesson where Pre-K and Kindergarten students identify squares, circles, triangles, and rectangles to build their own unique shape monsters while practicing counting and descriptive language.

Lenny Avatar
Lenny
1/19
Lesson
Shape Detectives Lesson Plan
Shape Detectives Slides
Shape Detective Checklist
Shape Prep Kit

Shape Detectives

A fun, hands-on introduction to squares, circles, triangles, and rectangles for Pre-K and Kindergarten students. Students will use a video guide and a classroom "Shape Hunt" to identify shapes in their everyday environment.

Lenny Avatar
Lenny
1/19
Lesson
Number Safari Flashcards
Shape Explorer Flashcards
Wild Match Worksheet
Safari Wall Posters
Math Symbol Map

Safari Math Quest

A foundational math lesson exploring numbers 1-10, basic 2D and 3D shapes, and introductory mathematical symbols through an engaging jungle safari theme.

H

hstarks

Other
3/3
Lesson
Pattern Power Slides
Starter Shapes Mats
Pattern Puzzler Mats
Shape Shifter Mats
Pattern Master Guide

Pattern Detectives

A hands-on lesson for K-1 students to identify, extend, and create 2D shape patterns with three levels of differentiated activity mats.

A

ahatcher

Special Education Teacher
3/2
Lesson
Studio Master Teacher Guide
Crayon Quest Slides
Color Collector Activity
Pattern Party Cards

Counting Crayon Creators

An engaging Pre-K lesson that combines foundational math skills with artistic exploration. Students will practice counting, sorting by color and shape, and creating simple patterns using crayons, blocks, and stamps.

JC

Jennifer Clemons

Special Education Teacher
2/16
Lesson
Shape Superstars Teacher Guide
Shape Superstars Slides
Shape Detective Worksheet
Shape Detective Answer Key

Shape Superstars

Students will explore 2D shapes (circle, triangle, square, rectangle) through body movement, video observation, and a large-scale floor game to identify sides and corners.

Lenny Avatar
Lenny
1/19
Lesson
Rectangle Rangers Teacher Guide
Rectangle Rangers Slides
Shape Detective Magnifying Glass
Rectangle Hunt Recording Sheet

Rectangle Rangers

Students become Shape Detectives as they investigate the mysterious rectangle! Using their observation skills and paper magnifying glasses, they'll hunt for four-sided shapes with two long and two short sides all around their classroom.

Lenny Avatar
Lenny
1/19
Lesson
Rectangle Robots Teacher Guide
Rectangle Robots Slides
Rectangle Maker Cutouts
Robot Blueprint Worksheet
Shape Hunter Flashcards

Rectangle Robots

A hands-on geometry and art lesson where Pre-K and Kindergarten students identify rectangles and use them to construct creative 'Rectangle Robots.' Students learn to distinguish rectangles by their four sides and corners through a movement-based warm-up, a video exploration, and a tactile building activity.

Lenny Avatar
Lenny
1/19
Lesson
Shape Explorers Facilitation Guide
Shape Explorer Slides
Shape Snapshot Flashcards
Shape Stamp Art Activity

Shape Explorers

A hands-on geometry lesson for Pre-K students to identify, describe, and create basic shapes including squares, rectangles, triangles, circles, semicircles, and quarter circles.

Lenny Avatar
Lenny
1/19
Lesson
Shape Monsters Slides
Shape Monster Lab Worksheet
Shape Buffet Cutout Templates
Shape Monster Teacher Guide

Shape Monsters

A hands-on geometry lesson where Pre-K and Kindergarten students identify squares, circles, triangles, and rectangles to build their own unique shape monsters while practicing counting and descriptive language.

Lenny Avatar
Lenny
1/19
Lesson
Shape Detectives Lesson Plan
Shape Detectives Slides
Shape Detective Checklist
Shape Prep Kit

Shape Detectives

A fun, hands-on introduction to squares, circles, triangles, and rectangles for Pre-K and Kindergarten students. Students will use a video guide and a classroom "Shape Hunt" to identify shapes in their everyday environment.

Lenny Avatar
Lenny
1/19
Lesson
Triangle Treasure Slides
Shape Explorer Teacher Guide
Triangle Collage Canvas
Triangle Cutout Sheets Slice

Triangle Art Explorers

A foundational geometry lesson for Pre-K and Kindergarten students to identify and create with triangles, featuring a video-based warm-up and a creative collage activity.

Lenny Avatar
Lenny
1/19
Lesson
Triangle Trek Teacher Guide
Triangle Trek Presentation
Triangle Detective Worksheet
Triangle Trek Stickers

Triangle Trek

Students will become 'Triangle Trekkers' as they identify triangles by counting 3 sides and 3 corners through a freeze dance, a guided video observation, and a classroom treasure hunt.

Lenny Avatar
Lenny
1/19
Lesson
Geometry City Slides
Geometry City Guide
City Architect Blueprint Activity

Geometry City

Students collaboratively design and build a 'Geometric City' on butcher paper using composite shapes and geometric descriptions.

Lenny Avatar
Lenny
1/17
Lesson
Shape Slicers Slides
Shape Slicers Guide
Secret Shape Sorter Activity

Shape Slicers

Students predict and discover smaller shapes hidden within larger ones by cutting paper shapes apart.

Lenny Avatar
Lenny
1/17
Lesson
Tangram Tales Slides
Tangram Tales Guide
Tangram Animal Puzzles Activity

Tangram Tales

Using tangram pieces, students solve silhouette puzzles by rotating and flipping shapes, inspired by 'Grandfather Tang's Story'.

Lenny Avatar
Lenny
1/17
Lesson
Hexagon Hacks Slides
Hexagon Hacks Guide
Hexagon Builder Board Activity

Hexagon Hacks

Students investigate different ways to build a hexagon using other shapes, introducing concepts of equivalent area and substitution.

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

Pattern Block Play

Students explore standard pattern blocks to see how sides match up and practice covering designated outlines without gaps or overlaps.

Lenny Avatar
Lenny
1/17
Lesson
Masterpiece Gallery Slides
Shape Artist Planner
Shape Master Certificate

Shape Artist Masterpiece

A culminating project where students create a geometric collage and describe their artwork using shape names and attributes.

Lenny Avatar
Lenny
1/17
Lesson
Shape Splinter Slides
Scissor Skills Worksheet
Detective Checklist Teacher Guide

Shape Detective Squad

Students take apart larger composite shapes to identify the smaller shapes hidden inside, using physical cutting and observation.

Lenny Avatar
Lenny
1/17
Lesson
Tangram Adventure Slides
Story Builder Cards
Tangram Templates Handout

Tangram Tales Storytime

Using simplified tangram sets, students listen to a story and build the characters and scenes using geometric pieces.

Lenny Avatar
Lenny
1/17
Lesson
Shape Magic Slides
Shape Couples Worksheet
Combining Shapes Teacher Key

Shape Magic Trick

Learners discover that small shapes can be combined to make new shapes, such as two triangles forming a square or a rhombus.

Lenny Avatar
Lenny
1/17
Lesson
Number Safari Flashcards
Shape Explorer Flashcards
Wild Match Worksheet
Safari Wall Posters
Math Symbol Map

Safari Math Quest

A foundational math lesson exploring numbers 1-10, basic 2D and 3D shapes, and introductory mathematical symbols through an engaging jungle safari theme.

H

hstarks

Other
3/3
Lesson
Pattern Power Slides
Starter Shapes Mats
Pattern Puzzler Mats
Shape Shifter Mats
Pattern Master Guide

Pattern Detectives

A hands-on lesson for K-1 students to identify, extend, and create 2D shape patterns with three levels of differentiated activity mats.

A

ahatcher

Special Education Teacher
3/2
Lesson
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

Wacky Wednesday Wonders

A whimsical lesson exploring 'Wacky Wednesday' through movement, counting up to 15, spatial awareness with hats, and a creative 'Wacky Wardrobe' craft.

DW

Deovion Ware

Psychologist
3/1
Lesson
Studio Master Teacher Guide
Crayon Quest Slides
Color Collector Activity
Pattern Party Cards

Counting Crayon Creators

An engaging Pre-K lesson that combines foundational math skills with artistic exploration. Students will practice counting, sorting by color and shape, and creating simple patterns using crayons, blocks, and stamps.

JC

Jennifer Clemons

Special Education Teacher
2/16
Lesson
Triangle Quest Slides
Triangle Builder Mat
Triangle Detective Guide
Triangle Evidence Exit Ticket

Triangle Detectives

An extension lesson for PreK-1 Special Education students focusing on identifying, building, and counting the attributes of 2-D triangles using manipulatives.

A

ahatcher

Special Education Teacher
2/12
Lesson
Shape Seekers Slides
Shape Seekers Parent Letter
Shape Seekers Detective Card
Shape Seekers Facilitator Guide

Shape Seekers

A parent-focused workshop teaching families how to spot and discuss geometric shapes in their everyday environment, turning simple errands into learning opportunities.

Lenny Avatar
Lenny
1/19
Lesson
Shape Parade Facilitation Guide
Shape Parade Slides
Jumbo Shape Cutouts
Shape Stomp Mats
Shape Hunt Coloring Page

Shape Parade

A high-energy introductory lesson for Pre-K students to identify circles, squares, triangles, rectangles, and ovals through movement, video, and hands-on play.

Lenny Avatar
Lenny
1/19
Lesson
Shape Detectives Teacher Guide
Shape Detectives Slides
Shape Hunter Log Worksheet

Shape Detectives

A fun, interactive lesson where Pre-K and Kindergarten students become 'Shape Detectives' to identify circles, triangles, squares, and rectangles by counting their sides and finding them in the real world.

Lenny Avatar
Lenny
1/19
Lesson
Shape Superstars Teacher Guide
Shape Superstars Slides
Shape Detective Worksheet
Shape Detective Answer Key

Shape Superstars

Students will explore 2D shapes (circle, triangle, square, rectangle) through body movement, video observation, and a large-scale floor game to identify sides and corners.

Lenny Avatar
Lenny
1/19
Lesson
Circle Quest Teacher Guide
Rainbow Circles Worksheet
Circle Quest Slides

Circle Quest

A Pre-K lesson focused on fine motor skills through air drawing, video observation, and rainbow-themed circle tracing and drawing.

Lenny Avatar
Lenny
1/19
Lesson
Sorting Secret Teacher Guide
Sorting Secret Slides
Sorting Mats Resource
Sorting Kit Cut-Outs
Sorting Secret Exit Ticket

Sorting Secret

A foundational lesson for Pre-K and Kindergarten students focused on the classification aspect of data analysis. Students learn to sort objects by color, shape, and size through physical manipulatives and a guided video observation.

Lenny Avatar
Lenny
1/19
Lesson
Shape Safari Teacher Guide
Shape Safari Slides
Shape Safari Checklist
Shape Scout Manipulatives

Shape Safari Expedition

A hands-on Kindergarten lesson where students become 'Shape Scouts' to find and classify 2D shapes in their everyday environment using a catchy song and a classroom scavenger hunt.

Lenny Avatar
Lenny
1/19
Lesson
Rectangle Rangers Teacher Guide
Rectangle Rangers Slides
Shape Detective Magnifying Glass
Rectangle Hunt Recording Sheet

Rectangle Rangers

Students become Shape Detectives as they investigate the mysterious rectangle! Using their observation skills and paper magnifying glasses, they'll hunt for four-sided shapes with two long and two short sides all around their classroom.

Lenny Avatar
Lenny
1/19
Lesson
Rectangle Robots Teacher Guide
Rectangle Robots Slides
Rectangle Maker Cutouts
Robot Blueprint Worksheet
Shape Hunter Flashcards

Rectangle Robots

A hands-on geometry and art lesson where Pre-K and Kindergarten students identify rectangles and use them to construct creative 'Rectangle Robots.' Students learn to distinguish rectangles by their four sides and corners through a movement-based warm-up, a video exploration, and a tactile building activity.

Lenny Avatar
Lenny
1/19
Lesson
Shape Monsters Slides
Shape Monster Lab Worksheet
Shape Buffet Cutout Templates
Shape Monster Teacher Guide

Shape Monsters

A hands-on geometry lesson where Pre-K and Kindergarten students identify squares, circles, triangles, and rectangles to build their own unique shape monsters while practicing counting and descriptive language.

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Lenny
1/19
Lesson
Shape Detectives Lesson Plan
Shape Detectives Slides
Shape Detective Checklist
Shape Prep Kit

Shape Detectives

A fun, hands-on introduction to squares, circles, triangles, and rectangles for Pre-K and Kindergarten students. Students will use a video guide and a classroom "Shape Hunt" to identify shapes in their everyday environment.

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Lenny
1/19
Lesson
Triangle Treasure Slides
Shape Explorer Teacher Guide
Triangle Collage Canvas
Triangle Cutout Sheets Slice

Triangle Art Explorers

A foundational geometry lesson for Pre-K and Kindergarten students to identify and create with triangles, featuring a video-based warm-up and a creative collage activity.

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Lenny
1/19
Lesson
Triangle Trek Teacher Guide
Triangle Trek Presentation
Triangle Detective Worksheet
Triangle Trek Stickers

Triangle Trek

Students will become 'Triangle Trekkers' as they identify triangles by counting 3 sides and 3 corners through a freeze dance, a guided video observation, and a classroom treasure hunt.

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Lenny
1/19
Lesson
Pattern Train Slides Presentation

Pattern Train

Students use colored shape manipulatives to create AB and ABB patterns. They focus on predicting what shape comes next based on the established rule.

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Lenny
1/18
Lesson
Fold Fun Activity Sheet
Fold Fun Teacher Guide

Fold Fun

Learners engage in a classic paint-blot or paper-folding activity. They create symmetric art by folding paper in half, applying paint, and unfolding it to reveal a balanced image.

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Lenny
1/18