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MathNumbers & CountingCounting ObjectsNumber NamesComparing NumbersNumber OperationsCounting SequenceNumbers 0-10Place Value Understanding and SystemAdd and Subtract Within 20Addition and Subtraction ConceptsAddition and Subtraction EquationsAddition and Subtraction ProblemsFoundations for MultiplicationMultiplication and Division PropertiesMultiply and Divide Within 100Multiplication and Division ProblemsFactors and MultiplesProperties of OperationsPatterns and RelationshipsGenerate and Analyze PatternsMulti-Digit ArithmeticPlace Value OperationsMulti-Digit and Decimal OperationsNumerical ExpressionsFour Operations and PatternsFour Operations Problem SolvingMeasurement & DataMeasurable AttributesMeasuring LengthsMeasure and Estimate Lengths in Standard UnitsRelate Addition and Subtraction to LengthClassifying and Counting ObjectsTime and MoneyArea Concepts and MeasurementPerimeter and Area MeasuresAngle Concepts and MeasurementTime, Volume, and MassMeasurement Unit ConversionsGeometryIdentifying ShapesShapes and AttributesShape Attributes and ReasoningShapes and CompositionClassifying 2D FiguresGeometric Figures and RelationshipsLines, Angles, and ShapesAngle, Area, and VolumeGeometric MeasurementVolume of 3D ShapesCoordinate Plane ApplicationsTransformations in the PlaneCongruence and SimilarityUnderstand congruence in terms of rigid motionsSimilarity and TransformationsProve Theorems Involving SimilarityPythagorean TheoremTrigonometry for General TrianglesMake Geometric ConstructionsProve Geometric TheoremsTheorems About CirclesFind Arc Lengths And Areas of Sectors of CirclesVolume FormulasRelationships Between Two-Dimensional and Three-Dimensional ObjectsProve Simple Geometric Theorems AlgebraicallyTranslate Between Geometric Description and Equation for Conic SectionApply Geometric Concepts in Modeling SituationsFractions & DecimalsFractions as NumbersBuilding FractionsFraction Equivalence and OrderingAdding and Subtracting FractionsMultiplying and Dividing FractionsDividing FractionsDecimal FractionsMulti-Digit Computation and FactorsAdd, Subtract, Multiply, and Divide Rational NumbersRational Number SystemIrrational Numbers and ApproximationsRatiosRatios and ProportionsProportional RelationshipsUnit RateAlgebraAlgebraic ExpressionsGenerate Equivalent ExpressionsQuantitative RelationshipsProportional Relationships and Linear EquationsEquations and InequalitiesEquation Solving and ReasoningLinear Equations and SystemsGraph Equations and InequalitiesSystems of EquationsReal-World Algebraic ProblemsQuantitative Reasoning with UnitsExpression StructureEquivalent Expression FormsRadicals and Integer ExponentsRational ExponentsRational and Irrational NumbersPolynomial OperationsPolynomial IdentitiesPolynomial Zeros and FactorsRational ExpressionsComplex Number OperationsComplex Numbers in PolynomialsComplex Numbers on PlaneStatistics & ProbabilityRepresent and Interpret DataData DistributionsStatistical VariabilityProbability ModelsCompound Event ProbabilitiesStatistical SamplingInterpret Categorical and Quantitative DataBivariate Data PatternsInterpret Linear ModelsComparing Two PopulationsRandom Processes in StatisticsIndependence and Conditional ProbabilityExpected ValuesProbability-Based Decision MakingStatistical Inference and ConclusionsFunctionsFunction Concepts and NotationDefine and Compare FunctionsInterpret Functions in ContextAnalyze Function RepresentationsModel Relationships with FunctionsIdentify Linear vs Exponential GrowthDistinguish Between Function TypesCompare Growth RatesInterpret Function ExpressionsBuild Functions from RelationshipsConstruct and Model FunctionsTransform and Combine FunctionsModel Comparison and SelectionSolve Exponential EquationsTrigonometryTrigonometric Ratios Involving Right TrianglesTrigonometric Functions and Unit CircleModel with Trigonometric FunctionsTrigonometric IdentitiesVectors & MatricesIntroduction to Vectors and MatricesVector QuantitiesVector OperationsMatrix OperationsCalculusLimits and ContinuityDerivative Concepts and NotationDerivative Rules and TechniquesApplications of DerivativesOptimization ProblemsRelated RatesCurve Sketching and AnalysisIntegration Concepts and NotationAntiderivatives and Indefinite IntegralsDefinite Integrals and AreaFundamental Theorem of CalculusIntegration TechniquesApplications of IntegrationDifferential EquationsSequences and SeriesParametric and Polar FunctionsVector-Valued Functions

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.

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.
Material
Math Symbol Map

Math Symbol Map

A reference chart for the foundational math symbols (plus, minus, and equals) with clear visual definitions and examples for early learners.

H

hstarks

Other
3/3
Material
Safari Wall Posters

Safari Wall Posters

A set of vibrant, high-impact classroom posters featuring numbers 1-10 (examples) and primary shapes with bold visuals for early learners.

H

hstarks

Other
3/3
Material
Wild Match Worksheet

Wild Match Worksheet

A student worksheet featuring matching activities for numbers and shapes, along with simple pictorial addition and subtraction problems.

H

hstarks

Other
3/3
Material
Shape Explorer Flashcards

Shape Explorer Flashcards

A collection of 2D and 3D shape flashcards featuring geometric definitions, clear visual icons, and real-world examples to help students identify shapes in their environment.

H

hstarks

Other
3/3
Material
Number Safari Flashcards

Number Safari Flashcards

A set of jungle-themed flashcards for numbers 1-10, featuring clear digits, adorable animal icons for counting, and the written number word.

H

hstarks

Other
3/3
Material
Solid Shape Sort Answer Key

Solid Shape Sort Answer Key

An answer key for the Solid Shape Sort Worksheet, highlighting objects that fit into both "Rolls" and "Stacks" categories, such as cylinders.

JK

Juli Kibbe

General Education Teacher
3/3
Material
Solid Shape Sort Worksheet

Solid Shape Sort Worksheet

A cut-and-paste sorting activity where students categorize real-world 3D objects (spheres, cubes, cylinders, cones, and prisms) into "Rolls" and "Stacks" based on their physical attributes.

JK

Juli Kibbe

General Education Teacher
3/3
Material
Shape Sorter Slides

Shape Sorter Slides

A visual presentation introducing 3D shapes (sphere, cube, cylinder, cone, rectangular prism, pyramid) and their attributes, including stacking, rolling, and sliding.

JK

Juli Kibbe

General Education Teacher
3/3
Material
Pattern Master Guide

Pattern Master Guide

Teacher guidance and answer keys for the Pattern Detectives lesson, including differentiation strategies for various learning levels.

A

ahatcher

Special Education Teacher
3/2
Material
Shape Shifter Mats

Shape Shifter Mats

Level 3 mats for advanced learners, featuring growing patterns and a 'Creation Station' for students to design their own complex sequences, now optimized for a single page layout.

A

ahatcher

Special Education Teacher
3/2
Material
Pattern Puzzler Mats

Pattern Puzzler Mats

Level 2 mats for advanced learners, featuring ABC, AAB, and ABB patterns with internal missing elements to challenge pattern recognition.

A

ahatcher

Special Education Teacher
3/2
Material
Starter Shapes Mats

Starter Shapes Mats

Level 1 mats for beginning learners, focusing on simple AB and AABB repeating patterns with clear extension areas.

A

ahatcher

Special Education Teacher
3/2
Material
Pattern Power Slides

Pattern Power Slides

An engaging slide deck introducing shape patterns (AB, AABB, ABC, ABB) and growing patterns with a detective theme.

A

ahatcher

Special Education Teacher
3/2
Material
Pattern Pro Recording Sheet

Pattern Pro Recording Sheet

A student recording sheet for the Pattern Picnic math station. Students record the card numbers they completed, draw/color the resulting patterns, and even create a unique pattern of their own.

A

ahatcher

Special Education Teacher
2/24
Material
Pattern Picnic Station Guide

Pattern Picnic Station Guide

A teacher facilitation guide for the Pattern Picnic math station, including setup instructions, station procedures, and differentiation strategies for K-1 students.

A

ahatcher

Special Education Teacher
2/24
Material
Shape Snack Cards

Shape Snack Cards

A comprehensive set of 16 task cards for a math station, ranging from simple AB patterns to challenging AAAB and mystery missing-middle sequences. Designed for use with standard shape manipulatives.

A

ahatcher

Special Education Teacher
2/24
Material
Pattern Parade Anchor Chart

Pattern Parade Anchor Chart

A vibrant, student-friendly anchor chart that visually defines and demonstrates AB, AAB, and ABBA shape patterns. Redesigned to fit perfectly on a single 8.5x11 page.

A

ahatcher

Special Education Teacher
2/24
Material
Shape Architects Field Guide Anchor Chart

Shape Architects Field Guide Anchor Chart

A visual anchor chart 'Field Guide' for students to keep as a reference, clearly distinguishing between defining (sides, corners, closed) and non-defining (color, size, direction, material) attributes of shapes.

Lenny Avatar
Lenny
2/12
Material
Justification Exit Ticket

Justification Exit Ticket

A quick progress monitoring assessment for students to justify shape categorization based on defining attributes.

Lenny Avatar
Lenny
2/12
Material
Fair Share Answer Key

Fair Share Answer Key

An answer key for the Fair Share Worksheet, providing correct partitioning examples and answers to the concept check and sharing story assessment.

Lenny Avatar
Lenny
2/12
Material
Math Symbol Map

Math Symbol Map

A reference chart for the foundational math symbols (plus, minus, and equals) with clear visual definitions and examples for early learners.

H

hstarks

Other
3/3
Material
Safari Wall Posters

Safari Wall Posters

A set of vibrant, high-impact classroom posters featuring numbers 1-10 (examples) and primary shapes with bold visuals for early learners.

H

hstarks

Other
3/3
Material
Wild Match Worksheet

Wild Match Worksheet

A student worksheet featuring matching activities for numbers and shapes, along with simple pictorial addition and subtraction problems.

H

hstarks

Other
3/3
Material
Shape Explorer Flashcards

Shape Explorer Flashcards

A collection of 2D and 3D shape flashcards featuring geometric definitions, clear visual icons, and real-world examples to help students identify shapes in their environment.

H

hstarks

Other
3/3
Material
Number Safari Flashcards

Number Safari Flashcards

A set of jungle-themed flashcards for numbers 1-10, featuring clear digits, adorable animal icons for counting, and the written number word.

H

hstarks

Other
3/3
Material
Solid Shape Sort Answer Key

Solid Shape Sort Answer Key

An answer key for the Solid Shape Sort Worksheet, highlighting objects that fit into both "Rolls" and "Stacks" categories, such as cylinders.

JK

Juli Kibbe

General Education Teacher
3/3
Material
Solid Shape Sort Worksheet

Solid Shape Sort Worksheet

A cut-and-paste sorting activity where students categorize real-world 3D objects (spheres, cubes, cylinders, cones, and prisms) into "Rolls" and "Stacks" based on their physical attributes.

JK

Juli Kibbe

General Education Teacher
3/3
Material
Shape Sorter Slides

Shape Sorter Slides

A visual presentation introducing 3D shapes (sphere, cube, cylinder, cone, rectangular prism, pyramid) and their attributes, including stacking, rolling, and sliding.

JK

Juli Kibbe

General Education Teacher
3/3
Material
Pattern Master Guide

Pattern Master Guide

Teacher guidance and answer keys for the Pattern Detectives lesson, including differentiation strategies for various learning levels.

A

ahatcher

Special Education Teacher
3/2
Material
Shape Shifter Mats

Shape Shifter Mats

Level 3 mats for advanced learners, featuring growing patterns and a 'Creation Station' for students to design their own complex sequences, now optimized for a single page layout.

A

ahatcher

Special Education Teacher
3/2
Material
Pattern Puzzler Mats

Pattern Puzzler Mats

Level 2 mats for advanced learners, featuring ABC, AAB, and ABB patterns with internal missing elements to challenge pattern recognition.

A

ahatcher

Special Education Teacher
3/2
Material
Starter Shapes Mats

Starter Shapes Mats

Level 1 mats for beginning learners, focusing on simple AB and AABB repeating patterns with clear extension areas.

A

ahatcher

Special Education Teacher
3/2
Material
Pattern Power Slides

Pattern Power Slides

An engaging slide deck introducing shape patterns (AB, AABB, ABC, ABB) and growing patterns with a detective theme.

A

ahatcher

Special Education Teacher
3/2
Material
Pattern Pro Recording Sheet

Pattern Pro Recording Sheet

A student recording sheet for the Pattern Picnic math station. Students record the card numbers they completed, draw/color the resulting patterns, and even create a unique pattern of their own.

A

ahatcher

Special Education Teacher
2/24
Material
Pattern Picnic Station Guide

Pattern Picnic Station Guide

A teacher facilitation guide for the Pattern Picnic math station, including setup instructions, station procedures, and differentiation strategies for K-1 students.

A

ahatcher

Special Education Teacher
2/24
Material
Shape Snack Cards

Shape Snack Cards

A comprehensive set of 16 task cards for a math station, ranging from simple AB patterns to challenging AAAB and mystery missing-middle sequences. Designed for use with standard shape manipulatives.

A

ahatcher

Special Education Teacher
2/24
Material
Pattern Parade Anchor Chart

Pattern Parade Anchor Chart

A vibrant, student-friendly anchor chart that visually defines and demonstrates AB, AAB, and ABBA shape patterns. Redesigned to fit perfectly on a single 8.5x11 page.

A

ahatcher

Special Education Teacher
2/24
Material
Triangle Detective Guide

Triangle Detective Guide

A guide for teachers on facilitating the triangle extension lesson, including differentiation strategies for special education students.

A

ahatcher

Special Education Teacher
2/12
Material
Triangle Builder Mat

Triangle Builder Mat

A workspace mat for students to build triangles using sticks and dough balls, with clear areas for counting sides and corners.

A

ahatcher

Special Education Teacher
2/12
Material
Triangle Quest Slides

Triangle Quest Slides

Visual presentation introducing triangles, focusing on counting 3 sides and 3 corners with large visuals and clear text.

A

ahatcher

Special Education Teacher
2/12
Material
Shape Detectives Facilitation Guide

Shape Detectives Facilitation Guide

A comprehensive instructional guide for teachers to lead the Shape Detectives lesson, including warm-up prompts, video timestamps, activity instructions, and key debriefing questions.

Lenny Avatar
Lenny
1/19
Material
Evidence Shapes Cutouts

Evidence Shapes Cutouts

A printable set of various squares and rectangles in different orientations to be cut out and used for the shape sorting activity.

Lenny Avatar
Lenny
1/19
Material
Shape Sorting Mats

Shape Sorting Mats

A specialized sorting mat for students to categorize paper shapes into 'Squares' or 'Rectangles' based on their investigated side lengths.

Lenny Avatar
Lenny
1/19
Material
Shape Detectives Slides

Shape Detectives Slides

A vibrant presentation for Kindergarten/1st Grade students introducing the 'Shape Detectives' theme, featuring key vocabulary (equal, parallel), a video embed, and visual side-length comparisons.

Lenny Avatar
Lenny
1/19
Material
Square Secret Exit Ticket

Square Secret Exit Ticket

A student exit ticket focused on applying the lesson's core concept. Students must draw a non-square quadrilateral and explain why it doesn't meet the criteria for a square. Two tickets are provided on one page for easy printing.

Lenny Avatar
Lenny
1/19
Material
Sorting Rule Factory Worksheet

Sorting Rule Factory Worksheet

A 2-page student worksheet featuring a T-chart for sorting shapes into 'Squares' and 'Not Squares' (non-square rectangles), plus a dedicated cutout page with 9 varied quadrilateral samples for the activity.

Lenny Avatar
Lenny
1/19
Material
Square Secret Slides

Square Secret Slides

A vibrant 16:9 presentation for the 'Square Secret' lesson, including warm-up prompts, the embedded 'Describing and Naming Shapes' video, clear definitions with visual aids, and step-by-step activity instructions.

Lenny Avatar
Lenny
1/19
Material
Square Secret Teacher Guide

Square Secret Teacher Guide

A comprehensive teacher facilitation guide for 'The Square Secret' lesson, including learning objectives, a detailed 40-minute timeline with video pause points, and a materials checklist.

Lenny Avatar
Lenny
1/19
Material
Warehouse Assessment Guide

Warehouse Assessment Guide

Teacher guidance for the final project, including the warehouse answer key, a mastery rubric, and exit interview questions.

Lenny Avatar
Lenny
1/18
Material
Shape Warehouse Sorting Chart

Shape Warehouse Sorting Chart

A student sorting project where they cut out various shapes and glue them into categories (3-sided, 4-sided, 6-sided, and non-polygons). Includes the sorting bins and the inventory sheet.

Lenny Avatar
Lenny
1/18
Material
Warehouse Challenge Slides

Warehouse Challenge Slides

Introductory slides for the final mastery challenge, setting up the 'Shape Warehouse' scenario and review of classification rules.

Lenny Avatar
Lenny
1/18
Material
Hexagon Pedagogy Guide

Hexagon Pedagogy Guide

Teacher guidance for Lesson 4, focusing on hexagon identification strategies and facilitating the kinesthetic 'Shape Twister' game.

Lenny Avatar
Lenny
1/18
Material
Shape Twister Cards

Shape Twister Cards

Activity cards for 'Shape Twister', featuring triangles, quadrilaterals, hexagons, pentagons, and trick cards like curved lines.

Lenny Avatar
Lenny
1/17
Material
Hexagon Hunt Slides

Hexagon Hunt Slides

Introductory slides for Lesson 4, expanding polygon identification to hexagons and reinforcing side-counting strategies.

Lenny Avatar
Lenny
1/17
Material
Square vs Rectangle Discovery Guide

Square vs Rectangle Discovery Guide

Teacher guidance for Lesson 3, focusing on distinguishing squares from rectangles through straw-building and hierarchical classification.

Lenny Avatar
Lenny
1/17
Material
Straw Shape Builder Mats

Straw Shape Builder Mats

A student building mat for creating squares and rectangles with straws. Includes discovery prompts about side lengths and corner types.

Lenny Avatar
Lenny
1/17
Material
The Square Mystery Slides

The Square Mystery Slides

Introductory slides for Lesson 3, focusing on distinguishing squares from rectangles based on side length equality. Includes the 'straw build' challenge instructions.

Lenny Avatar
Lenny
1/17
Material
Quadrilateral Quest Guide

Quadrilateral Quest Guide

Teacher guidance for the 'The Family of Four' lesson, focusing on introducing quadrilaterals, square corners, and the classroom scavenger hunt.

Lenny Avatar
Lenny
1/17
Material
L-Checker Tool & Hunt

L-Checker Tool & Hunt

A student activity sheet including a cut-out 'L-checker' tool and a recording table for a classroom scavenger hunt to find objects with square corners.

Lenny Avatar
Lenny
1/17
Material
L-Corner Slides

L-Corner Slides

Introductory slides for Lesson 2, focusing on defining quadrilaterals and introducing the concept of square corners (right angles) as a key identifying feature of rectangles and squares.

Lenny Avatar
Lenny
1/17
Material
Shape Scout Worksheet

Shape Scout Worksheet

A student worksheet for the Shape Shifters Yoga lesson where students draw a rectangle and label its key geometric features (right angles and parallel lines).

Lenny Avatar
Lenny
1/19
Material
Rectangle Rockstars Slides

Rectangle Rockstars Slides

A vibrant, high-contrast presentation for the Shape Shifters Yoga lesson, including warm-up prompts, the embedded video, guided yoga poses, and a final recap of rectangle characteristics.

Lenny Avatar
Lenny
1/19
Material
Shape Shifters Facilitator Guide

Shape Shifters Facilitator Guide

A comprehensive facilitator guide for the Shape Shifters Yoga lesson, including pacing, teacher scripts, video pause points, and yoga pose descriptions.

Lenny Avatar
Lenny
1/19
Material
Monster Master Teacher Guide

Monster Master Teacher Guide

A comprehensive teacher guide for the Monster Mirror Magic lesson, including equipment lists, step-by-step facilitation instructions, and specific video discussion cues.

Lenny Avatar
Lenny
1/19
Material
Monster Tales Extension

Monster Tales Extension

A creative writing extension sheet where students write a short story and develop a profile for their symmetrical monster creation.

Lenny Avatar
Lenny
1/19
Material
Symmetry Splash Slides

Symmetry Splash Slides

Visual presentation slides to guide students through the symmetry land video, key concepts of reflection, and the step-by-step monster-making activity.

Lenny Avatar
Lenny
1/19
Material
Monster Maker Worksheet

Monster Maker Worksheet

A structured art activity and analysis worksheet where students create a paint-blot symmetrical monster, identify its line of symmetry, and document matching features.

Lenny Avatar
Lenny
1/19
Material
Railway Vocab Cards

Railway Vocab Cards

Large-format vocabulary cards for 'Parallel', 'Rectangle', 'Opposite', and 'Side' with clear visual definitions for 1st-grade learners.

Lenny Avatar
Lenny
1/19
Material
Railway Rectangles Teacher Guide

Railway Rectangles Teacher Guide

A comprehensive teacher guide for the 'Railway Rectangles' lesson, featuring step-by-step facilitation instructions, discussion prompts, and differentiation strategies.

Lenny Avatar
Lenny
1/19
Material
Railway Rectangles Slides

Railway Rectangles Slides

A vibrant, 1st-grade-friendly slide deck for the 'Railway Rectangles' lesson, including the Khan Academy Kids video embed, guided warm-up instructions, and activity steps.

Lenny Avatar
Lenny
1/19
Material
Track Tracker Worksheet

Track Tracker Worksheet

A 1st-grade worksheet focused on identifying and coloring parallel sides on a rectangle, featuring a 'train track' theme to match the lesson's warm-up.

Lenny Avatar
Lenny
1/19
Material
Alphabet Symmetry Teacher Guide

Alphabet Symmetry Teacher Guide

A comprehensive facilitator guide for the Alphabet Symmetry Lab, including lesson objectives, prep instructions, video pause points, and an answer key for the letter sorting activity.

Lenny Avatar
Lenny
1/19
Material
Symmetry Cutouts Handout

Symmetry Cutouts Handout

A set of printable shapes (butterfly, heart, leaf, star) with dotted lines for students to cut out and fold to physically experience symmetry.

Lenny Avatar
Lenny
1/19
Material
Symmetry Detective Exit Ticket

Symmetry Detective Exit Ticket

A final exit ticket for the Symmetry Detectives lesson, requiring students to draw one symmetrical object with its line of symmetry and one asymmetrical object.

Lenny Avatar
Lenny
1/19
Material
Nature Spy Worksheet

Nature Spy Worksheet

A field-journal style drawing worksheet for students to document their symmetrical nature finds and mark the line of symmetry.

Lenny Avatar
Lenny
1/19
Material
Block Letter Cutouts

Block Letter Cutouts

A collection of large block letters inside dashed cutting guides for students to cut, fold, and test for symmetry during the Alphabet Sort activity.

Lenny Avatar
Lenny
1/19
Material
Symmetry Detectives Checklist

Symmetry Detectives Checklist

A student activity sheet for the Symmetry Detectives lesson, providing five large drawing spaces for students to sketch symmetrical classroom objects and their lines of symmetry.

Lenny Avatar
Lenny
1/19
Material
Mirror Nature Slides

Mirror Nature Slides

A vibrant slide deck for teaching symmetry to young students, featuring interactive letter challenges, a video embed, and nature-themed examples.

Lenny Avatar
Lenny
1/19
Material
Symmetry Search Slides

Symmetry Search Slides

A visual presentation for the Symmetry Detectives lesson, featuring a triangle warm-up, an embedded summary video recap, mission instructions for the classroom search, and a 'Clock Mystery' discussion slide.

Lenny Avatar
Lenny
1/19
Material
Alphabet Sort Worksheet

Alphabet Sort Worksheet

A student sorting worksheet with four categories (Vertical, Horizontal, Both, and Asymmetrical) designed for pasting block letters after testing for symmetry.

Lenny Avatar
Lenny
1/19
Material
Math Symbol Map

Math Symbol Map

A reference chart for the foundational math symbols (plus, minus, and equals) with clear visual definitions and examples for early learners.

H

hstarks

Other
3/3
Material
Safari Wall Posters

Safari Wall Posters

A set of vibrant, high-impact classroom posters featuring numbers 1-10 (examples) and primary shapes with bold visuals for early learners.

H

hstarks

Other
3/3
Material
Wild Match Worksheet

Wild Match Worksheet

A student worksheet featuring matching activities for numbers and shapes, along with simple pictorial addition and subtraction problems.

H

hstarks

Other
3/3
Material
Shape Explorer Flashcards

Shape Explorer Flashcards

A collection of 2D and 3D shape flashcards featuring geometric definitions, clear visual icons, and real-world examples to help students identify shapes in their environment.

H

hstarks

Other
3/3
Material
Number Safari Flashcards

Number Safari Flashcards

A set of jungle-themed flashcards for numbers 1-10, featuring clear digits, adorable animal icons for counting, and the written number word.

H

hstarks

Other
3/3
Material
Solid Shape Sort Answer Key

Solid Shape Sort Answer Key

An answer key for the Solid Shape Sort Worksheet, highlighting objects that fit into both "Rolls" and "Stacks" categories, such as cylinders.

JK

Juli Kibbe

General Education Teacher
3/3
Material
Solid Shape Sort Worksheet

Solid Shape Sort Worksheet

A cut-and-paste sorting activity where students categorize real-world 3D objects (spheres, cubes, cylinders, cones, and prisms) into "Rolls" and "Stacks" based on their physical attributes.

JK

Juli Kibbe

General Education Teacher
3/3
Material
Shape Sorter Slides

Shape Sorter Slides

A visual presentation introducing 3D shapes (sphere, cube, cylinder, cone, rectangular prism, pyramid) and their attributes, including stacking, rolling, and sliding.

JK

Juli Kibbe

General Education Teacher
3/3
Material
Pattern Master Guide

Pattern Master Guide

Teacher guidance and answer keys for the Pattern Detectives lesson, including differentiation strategies for various learning levels.

A

ahatcher

Special Education Teacher
3/2
Material
Shape Shifter Mats

Shape Shifter Mats

Level 3 mats for advanced learners, featuring growing patterns and a 'Creation Station' for students to design their own complex sequences, now optimized for a single page layout.

A

ahatcher

Special Education Teacher
3/2
Material
Pattern Puzzler Mats

Pattern Puzzler Mats

Level 2 mats for advanced learners, featuring ABC, AAB, and ABB patterns with internal missing elements to challenge pattern recognition.

A

ahatcher

Special Education Teacher
3/2
Material
Starter Shapes Mats

Starter Shapes Mats

Level 1 mats for beginning learners, focusing on simple AB and AABB repeating patterns with clear extension areas.

A

ahatcher

Special Education Teacher
3/2
Material
Pattern Power Slides

Pattern Power Slides

An engaging slide deck introducing shape patterns (AB, AABB, ABC, ABB) and growing patterns with a detective theme.

A

ahatcher

Special Education Teacher
3/2
Material
Pattern Pro Recording Sheet

Pattern Pro Recording Sheet

A student recording sheet for the Pattern Picnic math station. Students record the card numbers they completed, draw/color the resulting patterns, and even create a unique pattern of their own.

A

ahatcher

Special Education Teacher
2/24
Material
Pattern Picnic Station Guide

Pattern Picnic Station Guide

A teacher facilitation guide for the Pattern Picnic math station, including setup instructions, station procedures, and differentiation strategies for K-1 students.

A

ahatcher

Special Education Teacher
2/24
Material
Shape Snack Cards

Shape Snack Cards

A comprehensive set of 16 task cards for a math station, ranging from simple AB patterns to challenging AAAB and mystery missing-middle sequences. Designed for use with standard shape manipulatives.

A

ahatcher

Special Education Teacher
2/24
Material
Pattern Parade Anchor Chart

Pattern Parade Anchor Chart

A vibrant, student-friendly anchor chart that visually defines and demonstrates AB, AAB, and ABBA shape patterns. Redesigned to fit perfectly on a single 8.5x11 page.

A

ahatcher

Special Education Teacher
2/24
Material
Triangle Detective Guide

Triangle Detective Guide

A guide for teachers on facilitating the triangle extension lesson, including differentiation strategies for special education students.

A

ahatcher

Special Education Teacher
2/12
Material
Triangle Builder Mat

Triangle Builder Mat

A workspace mat for students to build triangles using sticks and dough balls, with clear areas for counting sides and corners.

A

ahatcher

Special Education Teacher
2/12
Material
Triangle Quest Slides

Triangle Quest Slides

Visual presentation introducing triangles, focusing on counting 3 sides and 3 corners with large visuals and clear text.

A

ahatcher

Special Education Teacher
2/12
Material
Shape Slicers Check Exit Ticket

Shape Slicers Check Exit Ticket

A short assessment tool for progress monitoring. Students must partition a circle into halves and a rectangle into fourths, label the shares, and answer a conceptual question about relative share sizes. Designed for Tier 2 progress tracking.

Lenny Avatar
Lenny
2/12
Material
Partition Practice Worksheet

Partition Practice Worksheet

A scaffolded practice worksheet for Grade 1 students to practice partitioning shapes. It guides students through tracing and drawing lines to create halves and fourths, concluding with a visual comparison task.

Lenny Avatar
Lenny
2/12
Material
Folding Factory Shapes

Folding Factory Shapes

Printable paper circles and rectangles designed for Grade 1 students to cut out and fold. These manipulatives are sized for easy handling and include dashed cutting lines to support the concrete phase of partitioning instruction.

Lenny Avatar
Lenny
2/12
Material
Shape Slicers Slides

Shape Slicers Slides

A visual presentation for teaching partitioning concepts to Grade 1 students. Includes definitions of equal shares, visual comparisons of halves and fourths, and the key concept that more shares result in smaller pieces. Designed with large text and high-contrast visuals for Tier 2 support.

Lenny Avatar
Lenny
2/12
Material
Slicers Guide Teacher Notes

Slicers Guide Teacher Notes

A comprehensive teacher facilitation guide for a Tier 2 intervention lesson on partitioning. Includes standard alignment, materials list, a three-phase instructional sequence (concrete, guided,Discovery), common misconceptions, and specific scaffolding strategies for small-group support.

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Lenny
2/12
Material
Location Lookout Worksheet

Location Lookout Worksheet

A visual scavenger hunt worksheet for K-1 students to practice positional words. Includes large drawing areas and icons for 'on top', 'under', 'next to', and 'behind'.

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Lenny
1/19
Material
Position Pursuit Slides

Position Pursuit Slides

A bright and interactive slide deck for the Position Pursuit lesson, featuring a Simon Says warm-up, embedded video, and visual practice for positional words.

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Lenny
1/19
Material
Position Pursuit Teacher Guide

Position Pursuit Teacher Guide

A comprehensive teacher facilitation guide for the Position Pursuit lesson, including a 'Simon Says' warm-up, video pause points, and instructions for a classroom scavenger hunt.

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Lenny
1/19
Material
Real World Shape Cards

Real World Shape Cards

A set of printable flashcards featuring common real-world objects that correspond to 3D shapes (Cube, Cuboid, Cylinder, Cone, Sphere), providing visual examples for classroom use.

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Lenny
1/19
Material
Mystery Setup Kit

Mystery Setup Kit

Printable materials for the Mystery Shape lesson, including large numbered labels for mystery boxes and desk reference cards that summarize the attributes of common geometric solids for students.

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Lenny
1/19
Material
Solid Explorer Teacher Guide

Solid Explorer Teacher Guide

A comprehensive teacher guide for the Shape Detectives lesson, including learning objectives, materials, vocabulary, and a step-by-step facilitation guide with video pause points.

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Lenny
1/19
Material
Shape Lab Teacher Guide

Shape Lab Teacher Guide

A comprehensive teacher's guide for the Mystery Shape Detectives lesson. Includes mystery box setup instructions, a pacing guide, and specific prompts for the silent video narration and tactile investigation.

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Lenny
1/19
Material
Detective Log Worksheet

Detective Log Worksheet

A 2nd-grade recording sheet for the Mystery Box activity. Students check off tactile attributes (faces, corners, edges) and write their predictions for the hidden geometric solids. Includes a reflection section and a helpful shape word bank.

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Lenny
1/19
Material
Scavenger Hunt Worksheet

Scavenger Hunt Worksheet

A scavenger hunt checklist for 1st-grade students to find and record real-world examples of 3D shapes (Cube, Cuboid, Cylinder, Cone, Sphere).

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Lenny
1/19
Material
Mystery Shape Slides

Mystery Shape Slides

A visual presentation for 2nd grade students covering 3D shape attributes (faces, edges, vertices) and guiding them through a silent video narration and the Mystery Box activity. Includes embedded video instructions and clear tactile learning goals.

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Lenny
1/19
Material
Shape Detectives Slides

Shape Detectives Slides

A visual presentation for a 1st-grade lesson on 3D shapes, featuring an embedded instructional video, attribute breakdowns, and activity instructions.

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Lenny
1/19
Material
Position Patrol Anchor Chart

Position Patrol Anchor Chart

A classroom anchor chart comparing 'on vs. above' and 'under vs. below' with clear visual examples for young learners.

Lenny Avatar
Lenny
1/19
Material
Position Patrol Teacher Guide

Position Patrol Teacher Guide

A comprehensive teacher guide for the Position Patrol lesson, including learning objectives, material lists, and a detailed instructional script with video timestamps.

Lenny Avatar
Lenny
1/19
Material
Position Patrol Slides

Position Patrol Slides

Interactive presentation slides for the Position Patrol lesson, featuring a warm-up challenge, embedded instructional video, and clear visual comparisons of positional words.

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Lenny
1/19
Material
Position Patrol Checklist

Position Patrol Checklist

A visual scavenger hunt checklist for kindergarten and 1st-grade students to practice identifying positions (above, on, below, under) of classroom items.

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Lenny
1/19
Material
Sky High Teacher Guide

Sky High Teacher Guide

A comprehensive teacher guide for the Sky High Shapes lesson, featuring pacing, discussion prompts, and video pause points.

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Lenny
1/19
Material
Kite Geometry Worksheet

Kite Geometry Worksheet

A student worksheet for drawing kite frames, measuring them with non-standard units, and completing a diamond sail design.

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Lenny
1/19
Material
Sky High Slides

Sky High Slides

Engaging slides for a 1st-grade geometry lesson featuring the 'Let's Make a Kite' video, shape identification, and non-standard measurement concepts.

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Lenny
1/19
Material
Pattern Puzzles Activity Sheet

Pattern Puzzles Activity Sheet

Student activity worksheet for the Pattern Block Puzzle challenge, designed with large visual recording areas and simple 'Equal/Not Equal' check-boxes for 1st-3rd grade SPED students.

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Lenny
1/19
Material
Equal Shares Chocolate Prop

Equal Shares Chocolate Prop

Large printable chocolate bar prop with designated cut lines to demonstrate 'fair' (equal) versus 'unfair' (unequal) shares during the lesson warm-up.

Lenny Avatar
Lenny
1/19
Material
Equal Shares Shape Mats

Equal Shares Shape Mats

Set of large-scale printable shape mats (Square, Hexagon, Circle, Rectangle) designed for students to practice creating equal shares using physical manipulatives like pattern blocks and square tiles.

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Lenny
1/19
Material
Grid Master Paper

Grid Master Paper

A full-page, themed graph paper with 1st-grade-appropriate square sizing for architectural area design and array practice.

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Lenny
1/19
Material
Equal Shares Slides

Equal Shares Slides

Interactive slide deck for the Hands-On Equal Shares lesson, featuring embedded Khan Academy video, pause-and-build challenges, and visual reinforcement for 1st-3rd grade SPED students.

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Lenny
1/19
Material
Blueprint Builder Worksheet

Blueprint Builder Worksheet

A student worksheet for the Blueprint Builders lesson where students outline and color rectangles with specific areas (6, 9, and 12 squares).

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Lenny
1/19
Material
Shape Shifter Slides

Shape Shifter Slides

A visual presentation for the Blueprint Builders lesson, featuring skip counting warm-ups, the Khan Academy area video, and step-by-step activity instructions.

Lenny Avatar
Lenny
1/19
Material
Equal Shares Teacher Guide

Equal Shares Teacher Guide

A comprehensive teacher facilitation guide for the Hands-On Equal Shares lesson, featuring step-by-step instructions, video pause points, and specific scripting for 1st-3rd grade SPED instruction.

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Lenny
1/19
Material
Blueprint Facilitator Guide

Blueprint Facilitator Guide

A comprehensive teacher facilitation guide for the Blueprint Builders lesson, including pacing, skip counting prompts, and specific video pause points.

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Lenny
1/19
Material
Pizza Shares Answer Key

Pizza Shares Answer Key

Teacher answer key for the 'Pizza Shares Exit Ticket', clearly identifying correct and incorrect partitioning of shapes.

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Lenny
1/19
Material
Pizza Shares Exit Ticket

Pizza Shares Exit Ticket

A formative assessment for 1st-grade students to identify equal shares (halves and fourths) and match them to the correct terminology.

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Lenny
1/19
Material
Pizza Shop Placemat

Pizza Shop Placemat

A fun, pizza-themed laminated placemat for students to use as a workspace for Play-Doh fraction partitioning activities.

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Lenny
1/19
Material
Pizza Fractions Slides

Pizza Fractions Slides

Engaging slide deck for teaching fractions to 1st graders, featuring a pizza shop theme, embedded YouTube video, and clear visual definitions of halves and fourths.

Lenny Avatar
Lenny
1/19
Material
Pizza Fractions Teacher Guide

Pizza Fractions Teacher Guide

A comprehensive teacher guide for the 'Pizza Fraction Fun' lesson, including a warm-up activity, video discussion prompts, and a step-by-step Play-Doh activity guide for 1st-grade students.

Lenny Avatar
Lenny
1/19
Material
Challenge Report Worksheet

Challenge Report Worksheet

A student report for Lesson 5's Great Volume Challenge. Includes space for the jar number, smart estimate, final count, and a reflection on the accuracy of the estimation.

Lenny Avatar
Lenny
1/18
Material
Challenge Slides

Challenge Slides

A set of interactive slides for Lesson 5, introducing the concepts of estimation, smart guesses, and the 'Great Volume Challenge' contest.

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Lenny
1/18
Material
Blueprint Record Worksheet

Blueprint Record Worksheet

A student blueprint recording sheet for Lesson 4. Students use this to sketch three different structures built from the same number of unit cubes, demonstrating that volume is conserved regardless of shape.

Lenny Avatar
Lenny
1/18
Material
Math Symbol Map

Math Symbol Map

A reference chart for the foundational math symbols (plus, minus, and equals) with clear visual definitions and examples for early learners.

H

hstarks

Other
3/3
Material
Safari Wall Posters

Safari Wall Posters

A set of vibrant, high-impact classroom posters featuring numbers 1-10 (examples) and primary shapes with bold visuals for early learners.

H

hstarks

Other
3/3
Material
Wild Match Worksheet

Wild Match Worksheet

A student worksheet featuring matching activities for numbers and shapes, along with simple pictorial addition and subtraction problems.

H

hstarks

Other
3/3
Material
Shape Explorer Flashcards

Shape Explorer Flashcards

A collection of 2D and 3D shape flashcards featuring geometric definitions, clear visual icons, and real-world examples to help students identify shapes in their environment.

H

hstarks

Other
3/3
Material
Number Safari Flashcards

Number Safari Flashcards

A set of jungle-themed flashcards for numbers 1-10, featuring clear digits, adorable animal icons for counting, and the written number word.

H

hstarks

Other
3/3
Material
Solid Shape Sort Answer Key

Solid Shape Sort Answer Key

An answer key for the Solid Shape Sort Worksheet, highlighting objects that fit into both "Rolls" and "Stacks" categories, such as cylinders.

JK

Juli Kibbe

General Education Teacher
3/3
Material
Solid Shape Sort Worksheet

Solid Shape Sort Worksheet

A cut-and-paste sorting activity where students categorize real-world 3D objects (spheres, cubes, cylinders, cones, and prisms) into "Rolls" and "Stacks" based on their physical attributes.

JK

Juli Kibbe

General Education Teacher
3/3
Material
Shape Sorter Slides

Shape Sorter Slides

A visual presentation introducing 3D shapes (sphere, cube, cylinder, cone, rectangular prism, pyramid) and their attributes, including stacking, rolling, and sliding.

JK

Juli Kibbe

General Education Teacher
3/3
Material
Pattern Master Guide

Pattern Master Guide

Teacher guidance and answer keys for the Pattern Detectives lesson, including differentiation strategies for various learning levels.

A

ahatcher

Special Education Teacher
3/2
Material
Shape Shifter Mats

Shape Shifter Mats

Level 3 mats for advanced learners, featuring growing patterns and a 'Creation Station' for students to design their own complex sequences, now optimized for a single page layout.

A

ahatcher

Special Education Teacher
3/2
Material
Pattern Puzzler Mats

Pattern Puzzler Mats

Level 2 mats for advanced learners, featuring ABC, AAB, and ABB patterns with internal missing elements to challenge pattern recognition.

A

ahatcher

Special Education Teacher
3/2
Material
Starter Shapes Mats

Starter Shapes Mats

Level 1 mats for beginning learners, focusing on simple AB and AABB repeating patterns with clear extension areas.

A

ahatcher

Special Education Teacher
3/2
Material
Pattern Power Slides

Pattern Power Slides

An engaging slide deck introducing shape patterns (AB, AABB, ABC, ABB) and growing patterns with a detective theme.

A

ahatcher

Special Education Teacher
3/2
Material
Triangle Detective Guide

Triangle Detective Guide

A guide for teachers on facilitating the triangle extension lesson, including differentiation strategies for special education students.

A

ahatcher

Special Education Teacher
2/12
Material
Triangle Builder Mat

Triangle Builder Mat

A workspace mat for students to build triangles using sticks and dough balls, with clear areas for counting sides and corners.

A

ahatcher

Special Education Teacher
2/12
Material
Triangle Quest Slides

Triangle Quest Slides

Visual presentation introducing triangles, focusing on counting 3 sides and 3 corners with large visuals and clear text.

A

ahatcher

Special Education Teacher
2/12
Material
Shape Architects Field Guide Anchor Chart

Shape Architects Field Guide Anchor Chart

A visual anchor chart 'Field Guide' for students to keep as a reference, clearly distinguishing between defining (sides, corners, closed) and non-defining (color, size, direction, material) attributes of shapes.

Lenny Avatar
Lenny
2/12
Material
Justification Exit Ticket

Justification Exit Ticket

A quick progress monitoring assessment for students to justify shape categorization based on defining attributes.

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Lenny
2/12
Material
Fair Share Answer Key

Fair Share Answer Key

An answer key for the Fair Share Worksheet, providing correct partitioning examples and answers to the concept check and sharing story assessment.

Lenny Avatar
Lenny
2/12
Material
Shape Architect 3D Cards

Shape Architect 3D Cards

Scaffolded 3D shape composition cards that challenge students to build specific structures using solid blocks and identify the components used.

Lenny Avatar
Lenny
2/12