Classroom Resources: States of Matter


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26 – 50 of 74 Classroom Resources

  • Chemical Change, Melting Point, Phase Changes, Physical Change, Chemical Change, Scientific Method | Middle School

    Lab: S'more Change Please

    In this lab, students will be able to demonstrate the difference between a physical and chemical change by making ooey, gooey, yet yummy S’mores!

  • Freezing Point, Phase Changes, Freezing Point Depression | High School, Middle School

    Lab: Freezing Ice Cream

    In this lab, students will investigate changing states of matter, chemical reactions, and the properties of ice and salt while creating their own ice cream.

  • Observations, Physical Properties, Phase Changes, Matter | Elementary School

    Activity: Matter Can Taste Good!

    In this activity, students will be introduced to the general differences and organization of particles in each state of matter: solid, liquid and gas. They will have the opportunity to compare the samples and then will identify each state of matter during an edible activity.

  • Chemical Change, Phase Changes, Interdisciplinary, Culminating Project, Conservation of Mass, Chemical Change | High School, Middle School

    Project: Law of Conservation of Mass Comic Strip

    In this project, students will work in groups to create a comic strip that illustrates understanding of the law of conservation of mass.

  • Phase Changes, Conservation of Matter, Polymers, Chemical Change | Elementary School

    Lesson Plan: Making Slime

    In this lesson, students explore the science behind chemical reactions as well as the processes used by chemical engineering principles to develop new materials. The idea that mixing two substances can result in an explosion, the release of gas, and the formation of an entirely new substance is both fascinating and mysterious to most young students.

  • Observations, Melting Point, Phase Changes, Introduction, Physical Change | Elementary School

    Lesson Plan: Let's Get Physical About Water

    In this lesson, students will learn about the phase changes of matter. During the course of two days students will perform several short experiments in order to change the state of water and they will record their observations.

  • Observations, Molecular Motion, Heat, Specific Heat, Temperature | Middle School, High School

    Activity: What Makes Something Feel Warm

    In this lesson students actively engage in thinking about energy issues in chemistry and the nature of energy (thermal) transfer. The idea that temperature is a measure of heat content will be challenged, and students will be given the opportunity to collect data that will allow them to clearly see that different materials transfer energy at different rates.

  • Observations, Inferences, Molecular Motion, Temperature | Middle School, High School

    Demonstration: What is Temperature?

    In this demonstration, students will observe food dye mixing with water at different temperatures.

  • Freezing Point, Phase Changes, Physical Change, Temperature | Middle School

    Lab: Lemon Ice

    This activity explores the interaction between salt and water (ice) as a way to further investigate their impact on the state of matter of a substance. Students will use salt and ice to create a slushy lemonade drink without the use of a freezer. They will learn through this hands-on experiment how salt and ice can rapidly cool a liquid.

  • Physical Properties, Phase Changes, Introduction, Molecular Motion, Matter | Elementary School

    Lesson Plan: Introducing States of Matter

    In this lesson, students will investigate particle behavior in different forms of matter: solid, liquid and gas. Students will have an opportunity to examine a model of the particles in the different states of matter and will also participate in a kinesthetic demonstration of matter. They will also learn what makes the states of matter different from one another when changing from one form to another.

  • Intermolecular Forces, Polarity, Physical Change, Intermolecular Forces | High School

    Activity: Intermolecular Forces Activity

    In this activity, students will represent molecules and energy to investigate the different types of intermolecular forces.

  • Molecular Motion, Molecular Motion | High School

    Activity: The Molecule Dance

    In this activity, students will explain bond and molecular movements by mimicking molecular motion with their own movements.

  • Intermolecular Forces, Polarity, Physical Change, Molecular Motion, Molecular Motion, Intermolecular Forces | High School

    Activity: Simulation Activity: Intermolecular Forces

    In this activity, students will use a simulation to investigate different types of intermolecular forces (London dispersion and dipole-dipole). In the analysis that follows the activity, they will relate IMFs (including hydrogen bonding) to physical properties (boiling point and solubility).

  • Observations, Phase Changes, Combustion, Chemical Change | Middle School, Elementary School

    Demonstration: The Jumping Flame

    In this demonstration, students will observe that the vapor of an extinguished candle flame is ignitable.

  • Physical Properties, Melting Point, Intermolecular Forces, Boiling Point | Middle School, High School

    Activity: Simulation Activity: Exploring Intermolecular Forces with Odyssey

    In this simulation, students will learn about the different intermolecular forces. They will use the simulation to see how molecules in various species interact with one another.

  • Density, Temperature, Sublimation, Gas Laws, Density, Pressure, Phase Changes, Interdisciplinary, Physical Change, Mole Concept, Dimensional Analysis, Measurements, Ideal Gas, Volume | High School

    Demonstration: Ideal Gas Law using Carbon Dioxide

    In this demonstration, students observe dry ice sublime while the CO2 gas fills a balloon. They then calculate the moles and volume of CO2 produced.

  • Observations, Physical Properties, Melting Point, Phase Changes, Scientific Method | Elementary School

    Lab: Ice Cube Race

    In this lab, students will investigate what factors can influence the change in state of matter from a solid to a liquid. They will have the opportunity to make a hypothesis and participate in the design and completion of an experiment.

  • Separating Mixtures, Physical Properties, Melting Point, Intermolecular Forces, Phase Changes, Isomers, Distillation, Molecular Structure, Intermolecular Forces, Molecular Structure , Boiling Point, Molecular Geometry, Isomers | High School

    Lesson Plan: Structural Isomers

    In this activity, students will use models to explore structural isomers, and create explanations for the impact of structure on intermolecular forces (London dispersion) and physical properties (boiling point).

  • Melting Point, Freezing Point, Phase Changes, Molecular Motion, Heat, Specific Heat, Temperature, Intermolecular Forces, Heating Curve, Boiling Point, Heat of Vaporization , Heat of Fusion | Middle School, High School

    Activity: Simulation Activity: Heating Curve of Water

    In this simulation, students will investigate qualitatively and quantitatively what happens as water changes states.

  • Melting Point, Freezing Point, Phase Changes, Physical Change, Heat, Temperature, Exothermic & Endothermic, Intermolecular Forces, Heating Curve, Graphing | High School

    Lab: Heating & Cooling Curve

    In this lab, students will create a phase change graph by adding and removing heat to observe and record data during actual phase changes.

  • Intermolecular Forces, Polarity, Molar Mass, Intermolecular Forces, Boiling Point, Heat of Vaporization | High School

    Lab: Heat of Vaporization

    In this lab, students test whether a substance’s heat of vaporization is determined by its molar mass, the strength of its intermolecular forces, or both.

  • Acids & Bases, Melting Point, Freezing Point, Phase Changes, Physical Change | Middle School

    Lesson Plan: Stearic Acid

    In this lesson, students investigate how stearic acid undergoes a phase change from solid to liquid and back from liquid to solid. Temperature readings will be collected at one-minute intervals once the acid melts, the heat escapes, and the acid cools. Students are introduced to the idea that energy loss does not always result in a continuous temperature drop.

  • Separating Mixtures, Mixtures, Solubility, Phase Changes, Physical Change | Middle School

    Lab: A Solution to Your Mix-up

    In this lab, students will perform a step by step process of mixing and separating substances based on their states and solubility in order to solve a problem.

  • Temperature, Gas Laws, Pressure, Molecular Motion, Kinetic Molecular Theory, Intermolecular Forces, Volume | Middle School, High School

    Lab: Gas Pressure

    In this lab, students will understand what causes pressure in a container and the variables that affect pressure (volume, temperature, number of moles) by mimicking molecular motion of gases.

  • Temperature, Gas Laws, Pressure, Molecular Motion, Kinetic Molecular Theory, SI Units, Volume | Middle School, High School

    Activity: Simulation Activity: Gas Law Variables

    In this simulation, students investigate variables of a gas. From the computer models, they can see how pressure, temperature, and volume effect gas behavior.

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