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.
A comprehensive Grade 8 Science lesson covering atoms, the periodic table, and chemical reactions, aligned with TEKS 8.5A-E. Features model-based instruction using Johnstone's triangle to prepare students for STAAR success.
Students will trace the evolution of the atomic model through key scientists and experiments, culminating in an understanding of modern atomic structure and vocabulary.
A comprehensive review of introductory chemistry concepts, including atomic structure, periodic trends, bonding, and stoichiometry, designed to prepare students for a midterm examination.
A comprehensive lesson on metalloids, their semiconductor properties, and the diverse chemical groups they inhabit, including the boron, carbon, nitrogen, and oxygen groups, along with an introduction to transuranium elements.
Master the fundamental concepts of elements, their properties, and the forces that bind them together.
A comprehensive lesson exploring atomic structure, Periodic Table trends, and the fundamental differences between ionic and covalent bonding using elements from the first three periods.
A structured 15-day review program focusing on high-frequency TEKS including Matter, Force, Earth/Space, and Life Science.
Introduction to ecological footprints, atmospheric changes, and how human pollution affects biodiversity and animal characteristics.
A cumulative review and performance task where students apply their knowledge to identify unknown elements.
Students relate element placement on the periodic table to ionic and covalent bonding types.
Students analyze periodic trends and patterns to predict element properties.
Students investigate how valence electrons determine chemical stability and reactivity.
Students will model atomic structure and identify the roles of subatomic particles in defining an element.
A targeted Tier 2 intervention lesson for 11th-grade chemistry students to master the organization and trends of the periodic table through visual mapping and guided practice.
Explores how plants and animals live together, food chains, and how they share energy in an ecosystem using simple 1st-grade level language.
Introduces energy sources like the sun, wind, and fossil fuels, and how we use them to power our world using simple language.
Introduces viruses, bacteria, and how to stay healthy using simple 1st-grade level language and high-visual support.
A high-energy, activity-dense lesson focused on Dalton's Law of Partial Pressures, mole fractions, and collecting gas over water, utilizing the POGIL framework to transition from conceptual modeling to mathematical mastery.
An introductory lesson on the classification of matter, covering atoms, elements, compounds, and mixtures (homogeneous and heterogeneous). Students will learn to distinguish between pure substances and mixtures through visual models and real-world examples.
A comprehensive slide deck providing a high-level overview of major science disciplines and their sub-topics, tailored for middle school students.
A deep dive into the behavior of charged particles in magnetic fields, focusing on the mechanics of mass spectrometry and the rotational dynamics of current-carrying loops. Students will derive key equations for particle paths and analyze the torque that drives electric motors.
A comprehensive chemistry midterm review covering chemical reactions, water properties, planetary science, and atomic structure based on the Spring 2026 exam.
An introductory lesson on Carbon-14 dating for 9th-grade science, covering isotopes, radioactive decay, and calculating the age of organic remains.
A remedial lesson focused on rebuilding foundational skills in atomic notation and subatomic particle calculations for students who struggled with the initial unit.
Cette leçon permet aux élèves de distinguer espèces et entités chimiques, de maîtriser la structure de l'atome (noyau et cortège électronique) et de comprendre la formation des ions et des composés ioniques.
A culminating review session using station rotations, vocabulary card sorts, and the anchoring phenomenon to prepare for assessment.
Students develop, share, and evaluate visual models of the Combined Gas Law using a peer review rubric based on Kinetic Molecular Theory.
Students synthesize their understanding of pressure, volume, and temperature into the Combined Gas Law and apply Gay-Lussac's Law to pressure cooker scenarios.
Students explore how temperature affects gas volume (Charles's Law) and investigate the concept of absolute zero through data analysis.
Students investigate the inverse relationship between pressure and volume (Boyle's Law) through a syringe-and-mass inquiry lab.
Fifth-grade maestros perform advanced testing on conductivity, solubility, and mass to restore power to a science lab. Comprehensive STAAR review and engineering design.
A 9th-grade conceptual physics lesson focusing on the relationship between mass, volume, and density, specifically applied to geological samples like basalt and granite. Students will learn to calculate density, understand its physical significance through analogies, and evaluate lab accuracy using percent error.
An engaging, hands-on lesson where students explore the physical properties of matter through a structured anchor chart, an interactive notebook foldable, and a real-world scavenger hunt.
A comprehensive 7-week guide for middle school students to conduct a deep-dive study into a scientific topic of their choice. This project shifts focus from experimentation to expertise, guiding students from initial brainstorming to a final exhibition.
A comprehensive AzSCI prep lesson for 5th grade covering ecosystems, matter and energy, and Earth systems through diagram analysis and hands-on review.
A hands-on exploration of ocean acidification where students simulate carbon dioxide absorption and observe the effects of acid on calcium carbonate structures like shells and chalk.
A comprehensive introduction to the mole concept and molar mass, covering Avogadro's number and basic mass-to-mole conversions.
Students learn about the pH scale, use simulated data to identify the pH of common substances, and understand how indicators work.
A deep dive into the mathematical language of chemistry, covering conversion factors, molar relationships, and stoichiometric calculations.
A deep dive into the 'plug and chug' mechanics of chaining conversion factors, focusing on the mathematical identity property and unit cancellation.
A high-stakes assessment focused on interpreting various scientific data representations, including tables, bar graphs, line graphs, and scatter plots. Students will analyze trends, identify variables, and draw conclusions from realistic scientific scenarios.
Explore how environmental factors like pH influence enzyme activity through visual models and data analysis.
A dynamic lesson exploring the unique chemical properties of water and why it is the essential building block for all life on Earth.
A biology lesson focused on the relationship between the molecular structure of carbohydrates, lipids, and proteins and their biological functions, utilizing modeling to explain cellular processes.
Targets TEKS 4.6B/C and 5.6B/C, engaging older students in the science of mixtures and solutions. Students investigate the conservation of mass and the physical properties of substances through activities like 'The Vanishing Gram' and 'Separation Challenge', complete with STAAR-aligned review questions.
Focuses on TEKS 1.6C, 2.6C, and 3.6D, introducing younger students to systems, parts, and material properties through building and reassembling challenges. Activities include 'The Toy Hospital' and 'The Sky High Tower' to explore how materials combine to form functional objects.
A hands-on extension lesson exploring the molecular properties of water—cohesion, adhesion, polarity, and its role as a universal solvent.
A comprehensive review of wave mechanics, thermal convection, and nuclear physics using Earth's interior as a conceptual model for mid-term preparation.
A comprehensive look at the chemical structures of carbohydrates, lipids, and proteins. Students explore glucose, fatty acids, and the complex architecture of amino acids and hemoglobin.
A discovery-based lesson where students investigate the six essential elements of life (CHNOPS), mapping their roles in biological molecules and the human body.
A dedicated session for verifying student grasp of Kinetic Molecular Theory before progressing to mathematical gas laws. Includes a comprehensive conceptual assessment and peer-review of molecular models.
Students explore gas mixtures using Dalton's Law of Partial Pressures and investigate the concepts of diffusion and effusion. The unit concludes with a revisitation of the anchoring phenomenon and a summative assessment.
Students transition from empirical gas laws to the Ideal Gas Law. They conduct a lab to experimentally determine the Ideal Gas Constant (R) and compare the behavior of real gases versus ideal gases.
Students investigate the mathematical relationships between pressure, volume, and temperature. Through hands-on inquiry and modeling, they master Boyle's, Charles's, and the Combined Gas Laws.
Students explore the postulates of Kinetic Molecular Theory and investigate the compressibility of gases compared to other states of matter. They examine the effects of volume, temperature, and pressure on gas particles using real-world phenomena like the railroad tanker implosion.
Teams present their protection plans for the Nashoba Brook release site to a Zoo New England representative and community members. They refine their advocacy through peer critique, ensuring a safe future for their fostered turtles.
Students investigate specific human impacts on their local watershed, conducting research and 'Invisible Impact' experiments using Zoo New England partnership data to see how microscopic changes in the hydrosphere affect turtle physiology.
Students map the Nashoba Brook Watershed specifically in Acton, MA. They trace how invisible particles travel from local roads and schools to the turtle release site, linking Earth's spheres through the lens of conservation.
The project begins with a 'Driving Question' about the safety of Nashoba Brook in Acton. Students connect their foster turtles' habitat to the larger watershed and identify what they 'Need to Know' for a successful release.
A hands-on exploration of surface tension using paperclips and water. Students challenge the law of gravity by making metal float and then investigate what breaks the 'skin' of water.
A hands-on exploration of thermal energy transfer through convection and freezing point depression experiments. Students observe how density and temperature interact in water and how salt affects the melting process of ice.
An extension lesson for a water filtration lab focusing on the chemical properties of water and the real-world impact of pollution on local ecosystems.
A hands-on introduction to the scientific method where students act as lead investigators. They will explore surface tension through the 'Great Penny Drop' experiment while mastering the steps of scientific inquiry.
Students explore how surface tension and soap work together to create giant, long-lasting bubbles.
A collaborative high school lesson focused on the logic and application of balancing equations, moving from everyday scenarios to complex environmental chemistry.
A focused lesson on thermochemical stoichiometry, specifically calculating enthalpy changes for the combustion of butane. Students learn to relate molar enthalpy to total energy produced in exothermic reactions.
A comprehensive lesson on stoichiometry covering mass conservation, molar conversions, and reaction yields. Includes a visual cheat sheet and a mastery assessment.
A comprehensive 5th grade science lesson on the properties and changes of matter, featuring hands-on stations, mixtures and solutions investigations, and STAAR-aligned assessment. Students explore physical properties, separation techniques, and state changes using the CER framework.
This lesson prepares 8th-grade students for the Massachusetts MCAS Science exam, focusing on physical science, chemistry, and technology/engineering through model-based reasoning and experimental design analysis.
A comprehensive substitute teacher guide for March 12, 2026, including specific science worksheets for Physics and Chemistry periods.
Fourth-grade detectives classify matter using temperature, magnetism, and relative density to solve a water filtration mystery. Includes STAAR-aligned assessment questions.
Third-grade pilots test mass, magnetism, and buoyancy to recover sunken treasure. Explores the properties of solids, liquids, and gases including shape and volume.
Second-grade engineers investigate texture, flexibility, and physical states of matter to design components for an astronaut's spacesuit. Distinguishes between solids and liquids.
First-grade agents classify objects by size, weight, and multiple observable attributes to help a superhero organize their gadget bag. Focuses on heavier vs. lighter and larger vs. smaller.
Kindergarten students explore physical properties like shape, color, texture, and material to help a broken toy factory sort its inventory. Includes hands-on sorting and sensory exploration.
A health-focused lesson on the importance of fruits and vegetables, understanding humans as consumers, and planning balanced, nutritious meals.
An investigation into the physical properties of matter, including mass, volume, and state changes, through observation and assessment.
Students explore the life cycles of various plants, including flowering plants, vegetables, and trees, while understanding the role of plants as producers in an ecosystem.
Masters Insulation and Convection. Students engineer 'Arctic Armor' to stop heat transfer and visualize 'Convection Currents' in liquids to understand energy flow.
Focuses on Radiation and Conduction. Students build Solar Ovens to harness radiation and conduct the 'Spoon Showdown' to test how different materials transfer heat via conduction.
A 40-minute exploration into how radioactive decay in Earth's core provides the thermal energy necessary to change mantle density, creating the buoyancy shifts that drive convection currents.
An ecology-themed mystery where students analyze plant biology, photosynthesis rates, and soil chemistry to find who sabotaged the lab's carbon-offset project.
A geology-themed mystery where students analyze mineral properties like hardness, luster, and density to find out who stole a rare lunar meteor sample.
A chemistry-themed mystery where students analyze flame tests, atomic mass, and chemical reactivity to find out who stole a sample of a rare heavy metal.
A physics-themed mystery where students analyze electrical circuits, resistance, and conductivity to find out who short-circuited the lab's main power grid.
A microbiology-themed mystery where students analyze bacterial traits, Gram stains, and antibiotic resistance to find who contaminated a bio-engineered enzyme.
A fast-paced science mystery where students use 8 scientific clues to identify who sabotaged a high-stakes experiment. Students analyze pH, density, chromatography, and more to eliminate suspects.
A hands-on exploration of physical properties where students investigate, create, and separate mixtures and solutions. Students will participate in whole-group demonstrations and small-group lab stations to master TEKS 4.5(B).
A field-trip-focused lesson where students explore the zoo to observe water properties in action and understand how different ecosystems rely on specific water characteristics and conservation adaptations.
A comprehensive introduction to the pH scale, covering the characteristics of acids and bases, the logarithmic nature of the scale, and real-world applications across three differentiated levels (5th, 7th, and 9th grade).
This lesson focuses on identifying chemical reactions through evidence like color change, gas production, and temperature shifts, while reinforcing the Law of Conservation of Mass in both physical and chemical changes.
A comprehensive 45-minute review lesson focusing on thermal energy, particle movement, and heat transfer. Students revisit key concepts from their interim assessment through interactive slides and a collaborative board game.
Investigate the chemical nature of water through pH testing, exploring acidity, alkalinity, and how water's role as a solvent impacts life and the environment.
Explore the unique molecular properties of water, including cohesion, adhesion, and surface tension, through the 'Penny Power' lab and interactive demonstrations.
Discover the structure of watershed systems, the importance of the Chesapeake Bay, and how human activity impacts water quality.
A lesson focusing on the states of matter (solid, liquid, gas) and the behavior of particles at the molecular level. Students will model particle motion and arrangement, as well as the energy changes that drive phase transitions.
A lesson for AP Chemistry students to connect thermodynamic favorability to entropy and enthalpy through video analysis and mathematical derivation.
Calculating percent yield and analyzing energy efficiency in thermal separation processes.
A case study on the industrial application of fractional distillation in the petrochemical industry, focusing on temperature gradients.
Exploring the separation of miscible liquids with similar boiling points using fractional distillation and vapor-liquid equilibrium.
A workshop-style lesson where students assemble a distillation apparatus to separate pure water from a saltwater solution.
Students distinguish between evaporation and boiling through a hands-on lab recovering dissolved solids, focusing on mass conservation.
Students examine modern alternatives to thermal distillation, specifically reverse osmosis. They explore the physics of osmotic pressure and membrane selectivity in solving global water shortages.
This lesson focuses on separating solids from liquid solutions through evaporation. Students study the kinetics of crystal formation and the energy required to drive off the solvent.
Students compare simple and fractional distillation, focusing on the role of surface area in the fractionating column. They analyze temperature-composition graphs to determine the theoretical number of plates needed for high purity.
Pre-K students become little scientists to explore primary colors and the magic of mixing them using water and food coloring. This lesson builds fine motor skills and introduces the concept of cause and effect through hands-on play.
An introductory lesson on soldering copper pipes for 9th-grade plumbing students, focusing on safety, preparation, and the soldering process with accommodations for EL and 504 students.
A final review of pH concepts followed by a summative assessment to measure student understanding of acids, bases, and indicators.
Students explore the color-changing properties of butterfly pea flower tea (often called peaberry tea in common parlance) to observe acid-base reactions and neutralization.
A hands-on laboratory session where students create a natural pH indicator from red cabbage and use it to test common household substances.
An introduction to the pH scale, exploring the properties of acids and bases and how to use the 0-14 scale to measure acidity and alkalinity.
A comprehensive 5th Grade STAAR prep resource covering Math, RLA, and Science essentials, including TEI strategies and TEKS-aligned content.
Une évaluation complète sur l'énergie pour les élèves de 5ème, couvrant les formes, les sources, les renouvelables et les chaînes énergétiques.
Fifth-grade students explore energy flow and conservation of matter by building wind turbine blades and sorting mixtures of recyclable materials.
Fourth-grade students analyze systems and stability by designing water filtration devices and flood defense systems for the city.
Third-grade students model systems and energy flow by creating habitats for pollinators and using solar energy to heat a habitat.
Second-grade students investigate cause-and-effect and measurement by building thermal insulators and protective packaging for fragile items.
First-grade students explore patterns and structure-function relationships by designing shade structures and bridges for their local park.
Explores phase changes in water (solid, liquid, gas). Students solve the "Desert Water Trap" using 'Ice Island Rescue' and 'Cloud Catcher' activities to master evaporation and condensation.
A hands-on science lesson exploring pH and chemical reactions through the lens of Ancient Celtic herbalism and druidic traditions.
A comprehensive introduction to the pH scale, its presence in everyday substances, and its critical role in environmental health. Students will engage in a hands-on lab to test household liquids and discuss real-world impacts like ocean acidification. Updated with purple indicator lab.
A comprehensive review of stoichiometry concepts including the law of conservation of mass, molar mass, mole ratios, limiting reactants, and percent yield. Includes instructional slides, a practice worksheet, and a realistic mock exam to prepare students for assessment.
A comprehensive science lesson exploring the relationship between skin bacteria and body odor, explaining how deodorants and antiperspirants work to keep us fresh.
A comprehensive lesson on chemical handling and waste disposal protocols for high school chemistry students, featuring instructional slides and a formal assessment.
A comprehensive review lesson focused on enzyme characteristics, their roles in human digestion, the concept of denaturation, and graph analysis of enzyme activity. Students will explore how environmental factors like pH and temperature influence biological reactions.
Students investigate the relationship between temperature and molecular motion by observing food coloring in hot and cold water. They take on the role of 'Thermal Scientists' to solve a real-world heating problem.
A hands-on science lesson for 2nd graders exploring how temperature influences the speed of dissolving through a 'Dissolving Race' experiment and a kitchen-science video.
Students explore the physics of nucleation and the engineering design process by building a mechanism to deliver multiple objects into a narrow container simultaneously. This lesson bridges science concepts from SciShow Kids with a hands-on engineering challenge.
A hands-on science lesson for 3rd and 4th graders exploring how surface texture (nucleation sites) triggers the rapid release of carbon dioxide gas in soda, featuring a SciShow Kids video and a candy investigation activity.
Students will master the six steps of the scientific method by designing their own experiment to test how water temperature affects the dissolution rate of antacid tablets, focusing on variables and repeatability.
Students explore thermal energy and diffusion through a food coloring experiment, using the Kinetic Molecular Theory to explain how particle velocity and collision force change with temperature.
A hands-on inquiry lesson where 7th-grade students investigate how thermal energy and particle motion drive the process of diffusion, using food coloring as a visual tracker.
An integrated Art and Science lesson where elementary students explore how thermal energy affects color mixing by observing liquid watercolors in different temperatures of water.
A hands-on chemistry lesson for 1st and 2nd graders where they explore dissolving and crystallization through the lens of making rock candy. Students will watch a SciShow Kids video and conduct a 'Dissolving Detectives' experiment to see how temperature affects matter.
In this hands-on lesson, students investigate how temperature affects the speed of dissolving by racing Skittles in hot and cold water. They connect their observations to the concept of particle energy and movement.
A 3rd-grade science lesson investigating how temperature impacts the speed of dissolving through a colorful experiment with Skittles. Students compare the dissolving rates in ice water versus warm water to understand the role of heat energy.
Review and practice session for the chemistry lab midterm, focusing on core competencies from measurement to stoichiometry.
A comprehensive lesson on mastering the stoichiometry roadmap, covering mole-to-mole conversions, mass-to-mass calculations, limiting reactants, and percent yield through visual slides and interactive sorting activities.
A comprehensive lesson on advanced stoichiometry, focusing on limiting reactants and percent yield using scaffolded dimensional analysis grids.
