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Chemistry

Atomic structure, quantum models, and periodic trends establish the fundamental nature of matter. Stoichiometry, gas properties, and equilibrium constants facilitate quantitative analysis of chemical reactions and molecular interactions.

Science & EngineeringLife ScienceLiving ThingsAnimalsPlantsBody SystemsTraitsAdaptationsCellsEcosystemsHeredityGenes to TraitsCell DivisionPhysicsComparing MaterialsShapes and PropertiesMagnetsMagnetismLightSoundLight and SoundMatterStates of MatterChanges of StateMixturesPhysical and Chemical ChangeHeating and CoolingHeat and Thermal EnergyEnergyForce and MotionElectrical CircuitsAtoms and MoleculesPeriodic TableMotion in One DimensionMotion in Two DimensionsScalars and VectorsForces and Laws of MotionCircular Motion and GravityMomentum and ImpulseWork, Energy, and PowerWavesElectromagnetic WavesGeometric OpticsElectricity and MagnetismSimple Harmonic MotionThermodynamicsNuclear PhysicsEarth Science & AstronomyWeatherWater CycleRocks and MineralsFossilsEarth's FeaturesEarth's ResourcesEarth's StructureWeather and ClimateEarth EventsFossils and Geologic TimePlate TectonicsHuman ImpactsAstronomyChemistryUnits and MeasurementAtomic StructurePeriodic TrendsChemical BondingNomenclatureMolecular StructureIntermolecular ForcesThe MoleStoichiometryProperties of GasesSolutionsChemical ReactionsBalancing EquationsEnergy ChangesRates of ReactionsEquilibriumAcids and BasesQuantum ModelBiologyClassificationCell StructureThe Chemistry of LifeBiomoleculesCellular TransportCell EnergyCell Growth and DivisionDNAProtein SynthesisMeiosis and Sexual ReproductionPatterns of InheritanceMulticellular OrganismsEvolutionEcologyBiodiversityComputer ScienceAlgorithms and Computational ThinkingProgramming LanguagesComputing SystemsNetworks and InternetData AnalysisCybersecurityAI and Machine LearningSoftware Design and DevelopmentBlockchainEngineering & AIDesigning ExperimentsEngineering PracticesDesign ThinkingEngineering Design ProcessMechanical EngineeringElectrical EngineeringMaterials and StructuresCAD and 3D DesignRoboticsArtificial Intelligence BasicsVibe CodingMachine LearningAI Ethics and SocietySystems ThinkingEntrepreneurship & InnovationEntrepreneurial MindsetBusiness Idea DevelopmentBusiness Plan BasicsMarketing & Customer DiscoveryFinancial Management for Startups

Popular topics

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Chemical Reactions
Chemical Reactions
Atomic Structure
Atomic Structure
Energy Changes
Energy Changes
Units and Measurement
Units and Measurement
Molecular Structure
Molecular Structure
Chemical Bonding
Chemical Bonding
Solutions
Solutions
Properties of Gases
Properties of Gases

Periodic Trends

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Atomic Structure Reference Sheet

Atomic Structure Reference Sheet

A highly visual 2-page assessment reference sheet for high school sophomore co-taught chemistry students, featuring detailed diagrams of Bohr models, flame test energy transitions, 3D orbital shapes (s, p, d, f), nested orbital shells, a full periodic table block map, electron configuration guides, orbital box diagrams, and Lewis dot structures.

SP

Stephanie Petrucci

Periodic Puzzle Activity

Periodic Puzzle Activity

A hands-on, two-page 5th-grade periodic table investigation where students decode and assemble a mystery mini-periodic table. Features 10 illustrated element dossier cut-out tiles, guided pattern recognition across rows and columns, and critical thinking debrief prompts.

MK

Melodie Kabashima

Soap Scum Scaffolded Assessment

Soap Scum Scaffolded Assessment

A 6-page scaffolded chemistry assessment designed for 10-11th grade English Language Learners (Entering, Emerging, Developing). It features simplified language, visual aids, and differentiated sentence stems for modeling, chemical balancing, and reasoning tasks.

AF

Ashley Fienup

Medicine Mission Assessment

Medicine Mission Assessment

Modified chemistry assessment on Sila-ibuprofen for 10th-grade ESL students, featuring synthesized text, sentence starters, labeled atom diagrams, and a word bank to support scientific communication.

AF

Ashley Fienup

Atomic Blueprint Flashcards

Atomic Blueprint Flashcards

An accessible, dyslexia- and LD-friendly 4-page set of 8 large study flashcards tailored for a high school sophomore with a reading disability. Features 2 large cards per page, 14-16px high-contrast typography, bite-sized bullet points, step-by-step visual arrows, memory analogies, and clear cut/fold guides.

SP

Stephanie Petrucci

Periodic Table Color Code Slides

Periodic Table Color Code Slides

An 8-slide instructional presentation for 8th-grade science that guides students step-by-step through labeling, color-coding, and annotating a blank periodic table with metals, nonmetals, metalloids, periods, groups, and physical state symbols, complete with teacher presenter notes on each slide.

Molecular Structure

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Chemical Formulas Worksheet

Chemical Formulas Worksheet

A chemistry worksheet for identifying chemical formulas, counting atoms beside element symbols using structural formulas with bond lines, and classifying substances as elements or compounds.

SH

Sarah Hale

Water Powers Worksheet

Water Powers Worksheet

A comprehensive two-page guided practice worksheet exploring the unique properties of water, updated with crystal-clear concrete solute/solvent examples, an explicit modeled anchor row, and labeled hydration diagrams.

S

stewart

Matter Builders Lab Worksheet

Matter Builders Lab Worksheet

A 6th-grade friendly 2-page science lab worksheet on matter, featuring doubled student response line spacing in Question 3, Question 4 CER boxes, and Question 5 synthesis, perfectly fitted to printable page bounds with zero overflow.

MM

Megan McDonald

Bond Battles Warmup Slides

Bond Battles Warmup Slides

A 3-slide projected bell work presentation tailored for a Biology class, reviewing ionic, covalent, hydrogen, and carbon bonding through cellular examples, macromolecule structures, and living phenomena.

R

Rebekah.Rees

Matter Changes Bilingual Packet

Matter Changes Bilingual Packet

A bilingual Spanish-first 4-page science packet covering physical and chemical properties, particle models, and chemical reactions with English parenthetical supports for ELL students, featuring clear vector illustrations for the scientific phenomena.

SP

Sheridan Pickett

Atomic Architecture Assessment

Atomic Architecture Assessment

A 10-question multiple-choice assessment aligned to MS-PS1-1 covering simple molecules and extended structures. Emphasizes DOK Level 2 conceptual analysis, visual model interpretation, and subunit classification with print-ready formatting.

SH

Sarah Hale

Nomenclature

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KMT Field Manual Packet

Molecular Mayhem Gas Unit

A 10-day exploration of the Behavior of Gases using Kinetic Molecular Theory, various gas laws, and real-world phenomena to understand gas behavior at both molecular and macroscopic scales. Students will investigate compressibility, gas variables, ideal behavior, and mixtures.

OM

Olutoyin Makinde

26
Acid Base Action Plan

Acid Base Investigation

A comprehensive unit exploring the properties, reactions, and mathematical relationships of acids and bases, featuring pH calculations, titrations, and buffer systems.

OM

Olutoyin Makinde

34
CHEM 1406 Study Guide

CHEM 1406 Lab Midterm Review

A comprehensive review of CHEM 1406 introductory chemistry lab concepts, including safety, measurement, atomic structure, bonding, and chemical reactions.

OM

Olutoyin Makinde

4
Lab Success Study Guide

Lab Chemistry Mastery

A specialized curriculum designed to prepare students for introductory chemistry laboratory examinations, focusing on practical applications, quantitative calculations, and organic structure identification.

OM

Olutoyin Makinde

3
Turtle Field Log Handbook Acton

Watershed Guardians

A Grade 5 PBL sequence focused on the hydrosphere and human impact, partnered with Zoo New England. Students investigate the connection between the particulate nature of matter and the survival of fostered endangered turtles in the Nashoba Brook Watershed.

K

kthompson

11
Stoichiometry Master Slides Plus Practice

Stoichiometry Mastery

A unit focused on the quantitative relationships in chemical reactions, covering everything from basic molar mass to complex limiting reactant and percent yield calculations.

OM

Olutoyin Makinde

27

Atomic Structure

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Induction Insight Map Handout

Magnetic Forces Investigation

A 5-day intensive exploration of magnetic forces and fields, focusing on atomic-level causes, field interactions, and mathematical modeling of forces on charged particles. Students progress from anchoring phenomena to complex mathematical applications and a comprehensive unit review.

OM

Olutoyin Makinde

68
Mission Scoring Rubric

Physics Frontiers Research Project

A partner-based research project for 9th-grade conceptual physics students focusing on diverse topics from celestial mechanics to the physics of dance. Students move through a structured research process with mandatory teacher checkpoints for source reliability.

C

ckroeker

13
Climate Crisis Slides

Science Essentials Vault

A comprehensive collection of core science units covering Environmental Science, Biology, and Physical Science. This sequence provides high-impact instructional slides, hands-on lab experiences, guided notes, and differentiated assessments for five major scientific domains.

CB

Chloe Brown

25
Hess Pathfinders Slides

Energy in Chemical Bonds

A five-day high school chemistry unit exploring thermochemistry, collision theory, enthalpy diagrams, and calorimetry through the lens of body heat and chemical reactions. Students investigate the anchoring phenomenon of exercise-induced heat while mastering TEKS C.13 standards.

OM

Olutoyin Makinde

48
Pressure Poster Workshop Handout

Pressure Power

A comprehensive 5-day chemistry unit investigating the relationships between gas pressure, volume, temperature, and moles using lab inquiries, mathematical modeling, and real-world applications.

OM

Olutoyin Makinde

69
KMT Field Manual Packet

Molecular Mayhem Gas Unit

A 10-day exploration of the Behavior of Gases using Kinetic Molecular Theory, various gas laws, and real-world phenomena to understand gas behavior at both molecular and macroscopic scales. Students will investigate compressibility, gas variables, ideal behavior, and mixtures.

OM

Olutoyin Makinde

26