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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

Measurement & Data

SequencesLessonsMaterialsVideos
  1. Math

Measurement & Data

SequencesLessonsMaterialsVideos
SequencesLessonsMaterialsVideos

Develops proficiency in estimating and measuring length, area, volume, and mass using standard units and unit conversions. Integrates time, money, angle measurement, and data classification through counting and arithmetic applications.

Measurable AttributesIdentification and comparison of length, weight, and capacity through direct observation. Builds foundational vocabulary for describing and ordering objects based on their physical properties.
Classifying and Counting ObjectsSorting by physical attributes such as color, size, and shape to organize data sets. Develops counting skills within specific categories and establishes foundations for early data analysis.
Material
Size Search Activity

Size Search Activity

A hands-on classroom scavenger hunt activity where students find and compare objects using measurement vocabulary, including printable search cards and a record sheet.

A

Amanda

General Education Teacher
3/2
Material
Size Spotter Worksheet

Size Spotter Worksheet

A simple, highly visual worksheet for Pre-K students to practice identifying bigger/smaller and taller/shorter objects, including a drawing section.

A

Amanda

General Education Teacher
3/2
Material
Size Showdown Slides

Size Showdown Slides

A colorful, highly visual slide deck for Pre-K students featuring comparative size examples, measuring tips, and block-counting activities.

A

Amanda

General Education Teacher
3/2
Material
Measuring Fun Teacher Guide

Measuring Fun Teacher Guide

A comprehensive teacher lesson guide for Pre-K measurement, featuring a warm-up activity, guided instruction steps, vocabulary focus, and differentiation strategies.

A

Amanda

General Education Teacher
3/2
Material
Wacky Wardrobe Worksheet Tuneup

Wacky Wardrobe Worksheet Tuneup

Updated Wacky Wardrobe worksheet featuring a standing Cat in the Hat holding an umbrella, with clearly boxed cutout items at the bottom: bow tie, pants, red/blue striped shirt, flip flops, and a scarf.

DW

Deovion Ware

Psychologist
3/1
Material
Seuss Squad Lesson Guide

Seuss Squad Lesson Guide

Updated Seuss Squad Lesson Guide to include the specific date of March 4th in the header for instructional planning.

DW

Deovion Ware

Psychologist
3/1
Material
Counting Catastrophes Worksheet

Counting Catastrophes Worksheet

A counting worksheet for Pre-K and Kindergarten students where they count various Dr. Seuss inspired icons (fish, socks, hats, stars, clovers) up to 15 and write the corresponding number.

DW

Deovion Ware

Psychologist
3/1
Material
Hat Size Sort Worksheet

Hat Size Sort Worksheet

A sorting activity where students cut out hats of three different sizes (small, medium, large) and glue them into the corresponding labeled boxes on a sorting mat.

DW

Deovion Ware

Psychologist
3/1
Material
Hat Positions Poster Tuneup

Hat Positions Poster Tuneup

Final version of the 'Where is the Hat?' poster with uniform sizing across all prepositional sections. The 'UNDER' example has been scaled down to match the others while maintaining its high-contrast visual style.

DW

Deovion Ware

Psychologist
3/1
Material
Wacky Wardrobe Worksheet Tuneup

Wacky Wardrobe Worksheet Tuneup

Final version of the Wacky Wardrobe worksheet featuring a standing Cat in the Hat with an umbrella and a row of boxed cut-out clothes including a red and blue striped shirt.

DW

Deovion Ware

Psychologist
3/1
Material
Wacky Wonders Slides

Wacky Wonders Slides

A vibrant set of movement and instructional slides for a 'Wacky Wednesday' themed lesson, featuring Dr. Seuss inspired colors, physical activity prompts, and a group counting activity up to 15.

DW

Deovion Ware

Psychologist
3/1
Material
Height Explorer Worksheet

Height Explorer Worksheet

A simple, engaging Pre-K worksheet for identifying height differences. Includes activities to color the shorter object, circle the taller object, and draw themselves next to a tall tree to reinforce self-comparison.

Lenny Avatar
Lenny
1/19
Material
Camping Comparison Worksheet

Camping Comparison Worksheet

A student-facing activity sheet for Pre-K students to practice identifying tall and short objects through circling and marking. Features camping-themed icons and a drawing space for creative reinforcement.

Lenny Avatar
Lenny
1/19
Material
Sky High Stretches Slides

Sky High Stretches Slides

Engaging slide presentation for the Sky High Stretches lesson. Includes instructions for the kinesthetic warm-up, the embedded 'Comparing Heights' video, specific pause-and-discuss points, and guided instructions for the 'Line Up!' group activity.

Lenny Avatar
Lenny
1/19
Material
Height Hunt Tracker Clipboard

Height Hunt Tracker Clipboard

A professional-style clipboard checklist for teachers to track Pre-K student progress during the 'Height Hunt' activity. Includes focus vocabulary, discussion anchors, and space for individual student observations.

Lenny Avatar
Lenny
1/19
Material
Camp Height Slides

Camp Height Slides

A bright, camping-themed slide deck for Pre-K students to learn the concepts of tall and short. Includes visual warm-ups, an embedded video placeholder, and clear instructions for the 'Height Hunt' activity.

Lenny Avatar
Lenny
1/19
Material
Sky High Stretches Teacher Guide

Sky High Stretches Teacher Guide

A comprehensive teacher guide for a Pre-K lesson on height. It includes kinesthetic warm-up instructions, specific video pause points, facilitation tips for the 'Line Up!' activity, and strategies for addressing common misconceptions.

Lenny Avatar
Lenny
1/19
Material
Cube Ranger Answer Key

Cube Ranger Answer Key

An answer key for the Cube Ranger worksheet, showing the expected number of cubes for each animal and identifying the longest animal. It also includes verification questions for a classroom debrief.

Lenny Avatar
Lenny
1/19
Material
Snake Safari Playdough Mat

Snake Safari Playdough Mat

Hands-on playdough mat featuring a clear red 'Start Line' for alignment and designated areas for students to create and compare 'longer' and 'shorter' snakes.

Lenny Avatar
Lenny
1/19
Material
Reptile Length Slides

Reptile Length Slides

Visual presentation slides for the Reptile Length Lab lesson. It includes a hook slide, the embedded instructional video, measurement 'Golden Rules', activity instructions, and a closure discussion prompt.

Lenny Avatar
Lenny
1/19
Material
Wacky Wardrobe Worksheet Tuneup

Wacky Wardrobe Worksheet Tuneup

Updated Wacky Wardrobe worksheet featuring a standing Cat in the Hat holding an umbrella, with clearly boxed cutout items at the bottom: bow tie, pants, red/blue striped shirt, flip flops, and a scarf.

DW

Deovion Ware

Psychologist
3/1
Material
Seuss Squad Lesson Guide

Seuss Squad Lesson Guide

Updated Seuss Squad Lesson Guide to include the specific date of March 4th in the header for instructional planning.

DW

Deovion Ware

Psychologist
3/1
Material
Counting Catastrophes Worksheet

Counting Catastrophes Worksheet

A counting worksheet for Pre-K and Kindergarten students where they count various Dr. Seuss inspired icons (fish, socks, hats, stars, clovers) up to 15 and write the corresponding number.

DW

Deovion Ware

Psychologist
3/1
Material
Hat Size Sort Worksheet

Hat Size Sort Worksheet

A sorting activity where students cut out hats of three different sizes (small, medium, large) and glue them into the corresponding labeled boxes on a sorting mat.

DW

Deovion Ware

Psychologist
3/1
Material
Hat Positions Poster Tuneup

Hat Positions Poster Tuneup

Final version of the 'Where is the Hat?' poster with uniform sizing across all prepositional sections. The 'UNDER' example has been scaled down to match the others while maintaining its high-contrast visual style.

DW

Deovion Ware

Psychologist
3/1
Material
Wacky Wardrobe Worksheet Tuneup

Wacky Wardrobe Worksheet Tuneup

Final version of the Wacky Wardrobe worksheet featuring a standing Cat in the Hat with an umbrella and a row of boxed cut-out clothes including a red and blue striped shirt.

DW

Deovion Ware

Psychologist
3/1
Material
Wacky Wonders Slides

Wacky Wonders Slides

A vibrant set of movement and instructional slides for a 'Wacky Wednesday' themed lesson, featuring Dr. Seuss inspired colors, physical activity prompts, and a group counting activity up to 15.

DW

Deovion Ware

Psychologist
3/1
Material
Sorting Secret Exit Ticket

Sorting Secret Exit Ticket

A fun and simple check for understanding for the Sorting Secret lesson. Students identify the 'odd one out', match shapes to their corresponding groups, and reflect on their learning.

Lenny Avatar
Lenny
1/19
Material
Sorting Kit Cut-Outs

Sorting Kit Cut-Outs

A set of printable cut-outs for the sorting activity. Includes colorful buttons in different shapes, cars in primary colors, and blocks in three distinct sizes to facilitate hands-on learning.

Lenny Avatar
Lenny
1/19
Material
Sorting Mats Resource

Sorting Mats Resource

Printable sorting mats for the activity stations. Includes three specialized layouts for sorting by color, shape, and size, designed for easy classroom use and clear visual guidance.

Lenny Avatar
Lenny
1/19
Material
Sorting Secret Slides

Sorting Secret Slides

Engaging slide deck for the Sorting Secret lesson. Includes the warm-up, embedded video instructions, discussion prompts, and clear activity visuals. Designed with high-contrast, large-font visuals for Pre-K and Kindergarten.

Lenny Avatar
Lenny
1/19
Material
Sorting Secret Teacher Guide

Sorting Secret Teacher Guide

A detailed lesson plan and teacher guide for teaching the concepts of classification and sorting to Pre-K and Kindergarten students. Includes clear timeframes, guided discussion questions, and differentiation strategies.

Lenny Avatar
Lenny
1/19
Material
Barnyard Count Worksheet

Barnyard Count Worksheet

A simple, highly visual counting worksheet for Pre-K and Kindergarten students. It features large workspaces for tally marks and numbers, with animal icons matching the lesson's theme to support one-to-one correspondence recording.

Lenny Avatar
Lenny
1/19
Material
Barnyard Counting Teacher Guide

Barnyard Counting Teacher Guide

A comprehensive teacher facilitation guide for the Barnyard Counting lesson. It includes a detailed lesson plan, timestamps for video interaction, sensory bin setup instructions, and differentiation strategies for early learners.

Lenny Avatar
Lenny
1/19
Material
Farmyard Fun Slides

Farmyard Fun Slides

A vibrant and interactive slide deck for Pre-K and Kindergarten students to learn one-to-one correspondence using farm animals. Includes the "Old MacDonald" warm-up, an embedded counting video, and visual guides for sensory bin sorting.

Lenny Avatar
Lenny
1/19
Material
Coin Rubbing Canvas

Coin Rubbing Canvas

A tactile student worksheet designed for Pre-K coin rubbing activities, featuring designated areas for gold coins, silver coins, and the $1 flower coin.

Lenny Avatar
Lenny
1/19
Material
Shiny Coins Slides

Shiny Coins Slides

A bright and engaging slide deck for Pre-K students to accompany the 'Shiny Coins' lesson, featuring color identification, an embedded video, activity steps, and a final coin review.

Lenny Avatar
Lenny
1/19
Material
Money Master Teacher Guide

Money Master Teacher Guide

A comprehensive teacher facilitation guide for the 'Shiny Coins' lesson, including learning objectives, a step-by-step procedure, and practical Pre-K teaching tips.

Lenny Avatar
Lenny
1/19
Material
Printable Animal Counters

Printable Animal Counters

A set of printable animal counter cards (frogs, bugs, and bears) for students to cut and use with the Critter Graph Mat. Ideal if physical plastic counters are unavailable.

Lenny Avatar
Lenny
1/19
Material
Critter Graph Mat

Critter Graph Mat

A large-scale graphing mat for Pre-K students to use with physical animal counters. Features distinct rows for frogs, bugs, and bears with large, clear boxes for one-to-one placement. Updated for better spacing.

Lenny Avatar
Lenny
1/19