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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

Numbers & Counting

SequencesLessonsMaterialsVideos
  1. Math

Numbers & Counting

SequencesLessonsMaterialsVideos
SequencesLessonsMaterialsVideos

One-to-one correspondence, numeral identification, and comparison of quantities using terms like greater than or less than. Establishes the foundation for numerical literacy and early arithmetic operations.

Counting ObjectsOne-to-one correspondence and cardinality skills through counting discrete objects in various arrangements. Strengthens number recognition and the understanding of quantity.
Number NamesIdentification and spelling of number words from zero through millions. Connects numerical symbols to their written linguistic representations to strengthen mathematical literacy.
Comparing NumbersMathematical symbols including greater than (>), less than (<), and equal to (=) to evaluate numerical relationships. Builds fluency in ordering sets and comparing quantities from single digits to multi-digit integers.
Sequence
Foundations Teacher Script
Quantity Counting Lab Worksheet

Number Lab Intervention

A high-intensity, evidence-based intervention designed for students needing foundational number sense support. Focuses on subitizing, 1:1 correspondence, place value, and decomposition using a CRA (Concrete-Representational-Abstract) approach.

NC

Nicole Camp

Psychologist
3/4
Sequence
Counting Quest Teacher Guide
Climbing to Twenty Lesson Plan
Base Camp Trail Worksheet

Number Explorers Counting Quest

A comprehensive one-week kindergarten unit focused on NC.K.CC.1, guiding students from counting by ones to 100 and mastering counting by tens through an explorer-themed adventure.

C

chriswicker

Elementary Teacher
2/25
Sequence
Forest Frames Slides
Forest Frames Worksheet
Forest Frames Teacher Guide

Bear Brigade Math Unit

A comprehensive week-long kindergarten math unit where students join the 'Bear Brigade' to master counting, cardinality, and number comparison (1-10) through woodland-themed adventures.

CN

Coleman Newell

Special Education Teacher
2/12
Sequence
Teen Number Blueprint Worksheet
Subitizing Site Cards
Ground Zero Teacher Guide

Place Value Power

A foundational unit on place value that spirals from teen numbers up to the hundreds place. Using a 'Digit Builders' architectural theme, students learn to construct, deconstruct, and compare 2-digit and 3-digit numbers, building a solid foundation for future math.

E

ecreamer

Special Education Teacher
2/12
Sequence
Hive Teacher Master Guide
Hive Intro Slides
Hive Building Mats

Teen Number Hive

A 12-lesson Tier 2 intervention sequence for Kindergarten focus on K.NBT.A.1. Using the 'Number Hive' theme, students explore teen numbers as 'ten and some more' through concrete manipulatives, visual models, and explicit IM-aligned instructional routines.

D

dfredericks

Math Teacher
2/9
Sequence
Sequence Superstars Teacher Guide
Sequence Superstars Slides
Sequence Superstars Station Cards

Number Explorers

A comprehensive 12-lesson Tier 2 intervention sequence for Kindergarten Counting and Cardinality. These lessons utilize All Learners Network (ALN) High Leverage Concepts and IM curriculum strategies to support students in mastering number names, counting sequences, cardinality, and comparison through multi-sensory and UDL approaches.

D

dfredericks

Math Teacher
2/8
Sequence
Treasure Sorting Slides
Treasure Sorting Mat

Coin Explorers

A sensory-based introduction to U.S. coins for Kindergarten, focusing on sorting by physical attributes, identification, and basic values through inquiry and exploration.

Lenny Avatar
Lenny
1/18
Sequence
Seven Steps Slides
Mystery Bag Worksheet
Week Runner Teacher Guide

Tracking Time with Calendars and Days

A Kindergarten sequence exploring the calendar, days of the week, and months. Students learn to navigate a calendar grid, understand weekly cycles, and use relative time vocabulary (yesterday, today, tomorrow) through hands-on activities and visual tracking.

Lenny Avatar
Lenny
1/18
Sequence
Hero Zero Slides
Hero Zero Teacher Guide
Spot the Zero Worksheet

Number Name Heroes

This sequence introduces Pre-K students to the concept of zero and the written names of numbers 1-3. It bridges math and literacy through storytelling, environmental print awareness, and rhythmic activities.

Lenny Avatar
Lenny
1/17
Sequence
Neighbor Names Teacher Guide 01
Neighbor Names Slides 0-5
Nametag Matchup Worksheet 01

Number Neighbors Names

A Kindergarten math sequence focused on recognizing and matching written number names (zero to ten) to numerals and quantities. Students progress from basic recognition of 0-5 to active application and creation of a personal number reference book.

Lenny Avatar
Lenny
1/17
Sequence
Building Eleven and Twelve Teacher Guide
Building Eleven and Twelve Slides
Tower Building Worksheet

Teen Number Architects

A Kindergarten math unit focusing on composing and decomposing numbers 11-19. Students use double ten-frames and linking cubes to understand the relationship between a group of ten and additional ones, building a foundation for place value.

Lenny Avatar
Lenny
1/17
Sequence
Rhythm and Rhyme Teacher Guide
Barnaby Bear Counting Slides
Barnaby Berry Counting Mat

Counting Quest

A foundational Pre-K numeracy sequence that guides students from rote oral counting to understanding one-to-one correspondence, cardinality, and backward counting through immersive, play-based activities.

Lenny Avatar
Lenny
1/17
Sequence
Teen Power Slides
Teen Number Trail Worksheet
Teen Mastery Teacher Guide

Number Explorers Counting Fluency

A Kindergarten math sequence focused on building oral counting fluency from 1 to 100 and backward from 20. Students explore number patterns using the hundred chart, master tricky teen numbers, and navigate decade transitions through games and movement.

Lenny Avatar
Lenny
1/17
Sequence
Rhythmic Counting Slides
Counting Games Teacher Guide
Action Tracker Worksheet

Number Forest Explorers

A multisensory journey through the world of numbers for Pre-K learners. Students explore rote counting, one-to-one correspondence, cardinality, and backward counting through forest-themed movement, games, and tactile activities.

Lenny Avatar
Lenny
1/17
Sequence
Counting Drum Circle Slides
Rhythm Master Guide L1
Drum Beat Tracker Worksheet

Rhythm and Rhyme Counting

A Kindergarten math unit focused on developing oral counting fluency to 100 through rhythm, music, and physical movement. Students use percussion, whispering/shouting patterns, and whole-body exercises to internalize the counting sequence and master decade transitions.

Lenny Avatar
Lenny
1/17
Sequence
Toy Race Slides
Race Day Rankings Worksheet
Race Facilitation Guide Teacher Resource

Ordinal Odyssey

A Kindergarten math unit focusing on ordinal numbers from 1st to 10th. Students move from basic 'first and last' concepts to complex sequencing through races, lining up, storytelling, and creative projects.

Lenny Avatar
Lenny
1/17
Sequence
Magic Motion Slides
Sensory Number Mat
Formation Scripts Guide

Digit Detectives

A Kindergarten math sequence focused on mastering numeral formation and recognition for numbers 0-20. Students use multisensory techniques, mnemonics, and real-world application to bridge the gap between spoken numbers and their written symbols.

Lenny Avatar
Lenny
1/17
Sequence
Blast Off Slides
Countdown Commander Worksheet
Blast Off Teacher Guide

Cosmic Countdown Sequence

A Kindergarten math sequence introducing backward counting from 20 to 0 using a space exploration theme. Students learn that counting backwards corresponds to decreasing quantity, preparing them for subtraction concepts through simulations, games, and physical activities.

Lenny Avatar
Lenny
1/17
Sequence
Foundations Teacher Script
Quantity Counting Lab Worksheet

Number Lab Intervention

A high-intensity, evidence-based intervention designed for students needing foundational number sense support. Focuses on subitizing, 1:1 correspondence, place value, and decomposition using a CRA (Concrete-Representational-Abstract) approach.

NC

Nicole Camp

Psychologist
3/4
Sequence
Ten Team Teacher Guide
Frame Filler Worksheet
Ten Team Slides

Number Neighborhood

A 5-day introductory unit for Kindergarten SDC students focusing on the 'Number Neighborhood' theme. Students learn to recognize 10 as a unit, build teen numbers, and perform basic addition and subtraction by composing and decomposing tens and ones.

A

ahatcher

Special Education Teacher
3/2
Sequence
Seuss Squad Lesson Guide
Wacky Wonders Slides
Wacky Wardrobe Worksheet Tuneup
Wacky Wardrobe Worksheet Tuneup
Hat Positions Poster Tuneup
Hat Size Sort Worksheet
Counting Catastrophes Worksheet

Seuss Celebration

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

DW

Deovion Ware

Psychologist
3/1
Sequence
Gator Guide Teacher Manual
Swamp Snaps Intro Slides
Lily Pad Leap Worksheet

Swamp Snaps Comparing Numbers

A 5-day introductory unit on comparing quantities and numerals 0-10 using alligator symbols and equal signs. Students explore 'greater than', 'less than', and 'equal to' through hands-on swamp-themed stations and visual practice.

A

ahatcher

Special Education Teacher
2/24
Sequence
Ten Friends Slides
Ten Friends Teacher Guide
Neighbor Match Cards
Cube Neighbor Mat
Dice Dash Recording Sheet

Number Neighbors

A series of high-energy, hands-on activities and visual aids designed to help kindergarteners master pairs that add up to 10 using various manipulatives.

HS

Hannah Smith-Ettleman

Elementary Teacher
2/18
Sequence
Counting Checkup Assessment

Number Neighbors

A Tier 2 intervention sequence for kindergarteners focusing on one-to-one correspondence and counting to tell 'how many' (0-10). The sequence progresses from concrete tactile counting to linear pictorial, scattered pictorial, and finally matching counts to abstract numerals.

Lenny Avatar
Lenny
2/13
Sequence
Forest Frames Slides
Forest Frames Worksheet
Forest Frames Teacher Guide

Bear Brigade Math Unit

A comprehensive week-long kindergarten math unit where students join the 'Bear Brigade' to master counting, cardinality, and number comparison (1-10) through woodland-themed adventures.

CN

Coleman Newell

Special Education Teacher
2/12
Sequence
Teen Number Blueprint Worksheet
Subitizing Site Cards
Ground Zero Teacher Guide

Place Value Power

A foundational unit on place value that spirals from teen numbers up to the hundreds place. Using a 'Digit Builders' architectural theme, students learn to construct, deconstruct, and compare 2-digit and 3-digit numbers, building a solid foundation for future math.

E

ecreamer

Special Education Teacher
2/12
Sequence
Color Shake Teacher Guide
Color Shake Slides
Color Shake Mat Project
Color Shake Exit Ticket
Advanced Shake Mat

Shake and Show Numbers

A targeted Tier 2 intervention sequence for Kindergarten students focusing on decomposing numbers up to 10 using hands-on manipulatives and the Shake and Spill method. Students explore multiple ways to break apart a whole into two parts.

Lenny Avatar
Lenny
2/12
Sequence
Treasure Hunters Guide Teacher Guide
Counting Gems Cards Activity Cards
Gem Tracker Worksheet

Counting Quest

A 2-lesson Tier 2 intervention sequence focused on mastering one-to-one correspondence and cardinality for kindergarteners using a 'Treasure Hunter' theme. Students practice touching each object while counting and identifying the total number in a set up to 10.

L

Lenny

Other
2/12
Sequence
Hive Teacher Master Guide
Hive Intro Slides
Hive Building Mats

Teen Number Hive

A 12-lesson Tier 2 intervention sequence for Kindergarten focus on K.NBT.A.1. Using the 'Number Hive' theme, students explore teen numbers as 'ten and some more' through concrete manipulatives, visual models, and explicit IM-aligned instructional routines.

D

dfredericks

Math Teacher
2/9
Sequence
Join the Team Blueprint Teacher Guide
Join the Team Builder Slides
Join the Team Construction Worksheet

Block Builders Math

A 12-lesson Tier 2 intervention sequence for Kindergarten students focusing on addition and subtraction (K.OA.A). Using the 'Block Builders' theme, it incorporates All Learners Network HLCs and IM curriculum strategies like 5-frames, part-part-whole models, and concrete-to-representational progressions.

D

dfredericks

Math Teacher
2/9
Sequence
First Steps Lesson Guide
First Steps Slides
First Steps Quest Cards

Counting Kingdom

A 12-lesson Tier 2 intervention sequence for Kindergarten focusing on counting, cardinality, and comparison. Based on ALN High Leverage Concepts and IM methods, it uses the 'Counting Kingdom' theme to engage young learners with manipulatives and visual models.

D

dfredericks

Math Teacher
2/9
Sequence
Mover Maestro Guide Teacher Resource
Number Ninja Slides Presentation
Quantity Quest Game Board
Action Pattern Cards Activity
Number Builder Worksheet

Math Movers

A comprehensive math unit designed for Kindergarten and 6th-grade special education students, focusing on subitizing, counting, pattern recognition, and foundational algebraic thinking through multi-sensory engagement.

PW

Pamela Wallace

Special Education Teacher
2/9
Sequence
Sequence Superstars Teacher Guide
Sequence Superstars Slides
Sequence Superstars Station Cards

Number Explorers

A comprehensive 12-lesson Tier 2 intervention sequence for Kindergarten Counting and Cardinality. These lessons utilize All Learners Network (ALN) High Leverage Concepts and IM curriculum strategies to support students in mastering number names, counting sequences, cardinality, and comparison through multi-sensory and UDL approaches.

D

dfredericks

Math Teacher
2/8
Sequence
Number Jungle Lesson Plan
Number Jungle Slides
Number Trace Track Worksheet
Jungle Match Activity
Number Safari Exit Ticket

Number Jungle Adventure

A comprehensive sequence for kindergarteners to master counting and writing numbers 1-20 through a fun jungle-themed exploration.

KT

Kennedy Talbert

Special Education Teacher
1/20
Sequence
Teen Power Presentation
Teen Power Teaching Guide
Teen Building Mat
Teen Power Tracker Worksheet

Teen Number Builders

A Kindergarten math sequence focused on understanding place value through the composition of teen numbers as 'ten and some more'. Students use physical manipulatives and music to reinforce the pattern of adding ones to a base of ten.

Lenny Avatar
Lenny
1/19
Sequence
Comparison Adventure Slides
Counting Lab Guide
Vocab Master Cards
Counting Lab Report Worksheet

Quantity Quest

A Kindergarten math sequence for ELL students focused on comparing quantities using the concepts of more, less, and same. Students move from concrete visual comparisons to interactive sorting and hands-on station work.

Lenny Avatar
Lenny
1/19
Sequence
Stick Bundle Tracker Worksheet
Bundling Crew Slides

Teen Number Builders

A Kindergarten math sequence focusing on teen numbers (11-19) using hands-on manipulatives. Students progress from physical bundling to ten-frames and base-ten blocks, establishing a solid foundation for place value.

Lenny Avatar
Lenny
1/18
Sequence
Foundations Teacher Script
Quantity Counting Lab Worksheet

Number Lab Intervention

A high-intensity, evidence-based intervention designed for students needing foundational number sense support. Focuses on subitizing, 1:1 correspondence, place value, and decomposition using a CRA (Concrete-Representational-Abstract) approach.

NC

Nicole Camp

Psychologist
3/4
Sequence
Gator Guide Teacher Manual
Swamp Snaps Intro Slides
Lily Pad Leap Worksheet

Swamp Snaps Comparing Numbers

A 5-day introductory unit on comparing quantities and numerals 0-10 using alligator symbols and equal signs. Students explore 'greater than', 'less than', and 'equal to' through hands-on swamp-themed stations and visual practice.

A

ahatcher

Special Education Teacher
2/24
Sequence
Forest Frames Slides
Forest Frames Worksheet
Forest Frames Teacher Guide

Bear Brigade Math Unit

A comprehensive week-long kindergarten math unit where students join the 'Bear Brigade' to master counting, cardinality, and number comparison (1-10) through woodland-themed adventures.

CN

Coleman Newell

Special Education Teacher
2/12
Sequence
Teen Number Blueprint Worksheet
Subitizing Site Cards
Ground Zero Teacher Guide

Place Value Power

A foundational unit on place value that spirals from teen numbers up to the hundreds place. Using a 'Digit Builders' architectural theme, students learn to construct, deconstruct, and compare 2-digit and 3-digit numbers, building a solid foundation for future math.

E

ecreamer

Special Education Teacher
2/12
Sequence
Hive Teacher Master Guide
Hive Intro Slides
Hive Building Mats

Teen Number Hive

A 12-lesson Tier 2 intervention sequence for Kindergarten focus on K.NBT.A.1. Using the 'Number Hive' theme, students explore teen numbers as 'ten and some more' through concrete manipulatives, visual models, and explicit IM-aligned instructional routines.

D

dfredericks

Math Teacher
2/9
Sequence
First Steps Lesson Guide
First Steps Slides
First Steps Quest Cards

Counting Kingdom

A 12-lesson Tier 2 intervention sequence for Kindergarten focusing on counting, cardinality, and comparison. Based on ALN High Leverage Concepts and IM methods, it uses the 'Counting Kingdom' theme to engage young learners with manipulatives and visual models.

D

dfredericks

Math Teacher
2/9
Sequence
Sequence Superstars Teacher Guide
Sequence Superstars Slides
Sequence Superstars Station Cards

Number Explorers

A comprehensive 12-lesson Tier 2 intervention sequence for Kindergarten Counting and Cardinality. These lessons utilize All Learners Network (ALN) High Leverage Concepts and IM curriculum strategies to support students in mastering number names, counting sequences, cardinality, and comparison through multi-sensory and UDL approaches.

D

dfredericks

Math Teacher
2/8
Sequence
Comparison Adventure Slides
Counting Lab Guide
Vocab Master Cards
Counting Lab Report Worksheet

Quantity Quest

A Kindergarten math sequence for ELL students focused on comparing quantities using the concepts of more, less, and same. Students move from concrete visual comparisons to interactive sorting and hands-on station work.

Lenny Avatar
Lenny
1/19
Sequence
Monster Lunch Slides
Monster Lunch Worksheet
Monster Lunch Teacher Guide

Counting Critters Math

A foundational math sequence for Kindergarten students requiring academic support. This unit uses tactile manipulatives (counters, cubes) to build one-to-one correspondence, cardinality, and number conservation through high-engagement 'Counting Critter' activities.

Lenny Avatar
Lenny
1/18
Sequence
Balance Lab Slides
Balancing Act Teacher Guide
Perfect Pairs Worksheet

Fair Trade Explorers

A Kindergarten math sequence exploring equivalence and proportional reasoning through hands-on activities, balance scales, and a classroom market simulation. Students learn to compare quantities, understand many-to-one ratios, and practice substitution.

Lenny Avatar
Lenny
1/18
Sequence
Parts of Day Teacher Guide
Parts of Day Slides
Day Sorter Worksheet

Time Travelers Sequence

A comprehensive introduction to time for Kindergarten students, covering daily cycles, sequencing, duration, and basic clock reading using the 'Time Travelers' theme.

Lenny Avatar
Lenny
1/18
Sequence
Seven Steps Slides
Mystery Bag Worksheet
Week Runner Teacher Guide

Tracking Time with Calendars and Days

A Kindergarten sequence exploring the calendar, days of the week, and months. Students learn to navigate a calendar grid, understand weekly cycles, and use relative time vocabulary (yesterday, today, tomorrow) through hands-on activities and visual tracking.

Lenny Avatar
Lenny
1/18
Sequence
Survey Master Guide
Great Vote Slides
Pet Vote Cutouts

Pictograph Power

A Kindergarten math sequence introducing pictographs through surveys, vertical and horizontal construction, and data interpretation. Students move from whole-class voting to independent data art projects.

Lenny Avatar
Lenny
1/18
Sequence
Spot the Extremes Slides
Tall and Short Towers Worksheet
Extreme Extremes Teacher Guide

Data Detectives

A Kindergarten sequence focused on the analytical side of data: identifying extremes, comparing categories, and finding totals to solve real-world problems. Students use a detective-themed lens to 'crack the code' of bar graphs and pictographs.

Lenny Avatar
Lenny
1/18
Sequence
Tower Power Teacher Guide
Tower Power Slides
Tower Tracker Worksheet

Living Graphs

A hands-on introduction to data visualization for Kindergarten students, moving from concrete physical objects and human movement to pictorial representations. Students build towers, sort shoes, and create human graphs to understand how lining things up helps us compare quantities.

Lenny Avatar
Lenny
1/18
Sequence
Attribute Lab Slides
Monster Mess Worksheet
Sorting Basics Teacher Guide

Sorting Lab Detectives

This sequence introduces Kindergarten students to sorting and classifying objects by attributes. They learn to group items by color, shape, size, and texture, explore flexible thinking by re-sorting the same set, and begin quantifying data by counting categories.

Lenny Avatar
Lenny
1/18
Sequence
Great Guesses Slides
Great Guesses Worksheet
Great Guesses Teacher Guide

Measurement Makers

A Kindergarten sequence bridging the gap between estimation and standard measurement tools. Students explore educated guesses, non-standard units, and the functional differences between rigid rulers and flexible measuring tapes through hands-on role-play and inquiry.

Lenny Avatar
Lenny
1/17
Sequence
Mate Matcher Worksheet
Mate Matcher Slides
Pairing Professionals Guide

Quantity Quest

A foundational Pre-K math sequence focusing on one-to-one correspondence and visual comparison of quantities. Students explore concepts of more, less, and fewer through physical pairing, tower building, voting, and balancing scales.

Lenny Avatar
Lenny
1/17
Sequence
Messy Lab Slides
Sorting Station Teacher Guide
Sort and Circle Worksheet

Sort-o-Matic Lab

A Kindergarten sequence focused on the foundational skills of data analysis, including sorting by attributes, counting categories, using tally marks, and constructing and interpreting simple graphs. Students move from concrete physical sorting to abstract visual representations.

Lenny Avatar
Lenny
1/17
Sequence
Tower Builders Slides
Tower Builders Teacher Guide
Tower Builders Worksheet

Number Architects

A Kindergarten sequence focusing on comparing and ordering numbers 0-20 by understanding the power of 'ten' and the role of 'ones' in determining magnitude.

Lenny Avatar
Lenny
1/17