Classroom Resources: Molecules & Bonding


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1 – 25 of 133 Classroom Resources

  • Electricity, Polymers, Molecular Structure, Heat, Temperature, Molecular Geometry, Electronegativity | High School, Middle School

    Activity: Future of Paint Video Questions

    In this activity, students will watch a video and answer related questions about the fascinating and innovative scientific advancements of paint. During the video, Students will learn how the molecular components in paint are helping to evolve in the world around them.

  • Mixtures, Molecular Structure, Electromagnetic Spectrum | High School, Middle School

    Activity: What are Pigments? Video Questions

    In this activity, students will watch a video and answer related questions about the chemistry of pigment molecules and how they are used to give paints their specific color. During the video, students will learn about the importance of a pigment’s molecular structure, how they are physically suspended to create a paint color, as well as how they interact with light.

  • Mixtures, Intermolecular Forces, Polymers, Molecular Structure, Solute & Solvent, Intermolecular Forces, Electromagnetic Spectrum | High School, Middle School

    Activity: What is Paint? Video Questions

    In this activity, students will watch a video and answer related questions about the composition of paint. During the video, students will learn about the differences between three common paint types, water colors, oil-based and acrylic paint as well as the chemistry of each.

  • Density, Elements, Periodic Table, Atomic Mass, Atomic Radius, Electronegativity | High School, Middle School

    Activity: Organizing the Periodic Table

    In this activity, students are challenged to organize elements into the shape of the periodic table based on trends in data. Students are given a set of cards, each card representing an element, and containing five data points for consideration. The data that students will analyze includes atomic mass, atomic radius, melting point, density and electronegativity.

  • Observations, Chemical Change, Physical Change, Molecular Structure | High School, Middle School

    Lab: Determining a Chemical or Physical Change

    In this lab, students will follow a laboratory procedure that instructs them how to heat a small sample of copper(II) sulfate pentahydrate. Students will make observations in order to determine if a chemical or physical change occurs.

  • Renewable Energy, Introduction, Interdisciplinary, History, Polymers, Heat, Molecular Structure | High School, Middle School

    Video: Frontiers of Chemistry

    This video explores new scientific developments that were made possible by the application of fundamental chemistry concepts. Students will learn about exciting advances in science and technology focused on three main topics: Solar Cells, 3D Printing and Micro Machines.

  • Physical Properties, Elements, Matter, Chemical Properties, Mixtures, Alloys | High School

    Lesson Plan: Observing Properties of Those Marvelous Metals

    In this lesson, students will see how metals, both pure metals and alloys, may have different physical and chemical properties. They will investigate how these properties contribute to their usefulness in manufacturing and construction.

  • Physical Properties, Elements, Chemical Bond, Chemical Properties, Alloys | Middle School

    Lesson Plan: Behind the Metal

    In this lesson, students will learn about the properties of metals. The students will work in small groups to create a video to anthropomorphize their selected metal as though it were a heavy metal musician and share the video with their peers.

  • Observations, Chemical Change, Polarity, Physical Change, Molecular Structure, Chemical Change, Lewis Structures | High School

    Lab: DIY Triiodide

    In this lab, students will investigate how iodine interacts with various substances. They will use color changes to justify whether a chemical or physical change is taking place. This activity is referenced in the October 2019 ChemMatters article called “Cash, Chemistry, and Counterfeiting.”

  • Physical Properties, Intermolecular Forces, Molecular Structure | High School, Middle School

    Lesson Plan: Structure Matters

    In this lesson, students will explore the atomic level structure of various elements and compounds to determine how arrangement of atoms at the microscopic level affects macroscopic material properties.

  • Density, Physical Properties, Chemical Change, Physical Change, Chemical Properties, Graphing, Alloys | High School, Middle School

    Lesson Plan: The Captivating Chemistry of Coins

    In this lesson, students will develop a better understanding of physical and chemical properties of matter by comparing the composition of different pennies. This is done by determining the density of different pennies which will be compared to the density of different metals.

  • Elements, Interdisciplinary, Molecular Formula, Molecular Structure | High School

    Activity: Discovering Minerals as Naturally Occurring Compounds

    In this activity, students will learn about the basics of earth chemistry. Students will investigate and analyze the composition of various minerals, while drawing connections to their chemistry content knowledge. Additionally, students will examine the chemical make-up of the earth’s crust and interpret associated data.

  • Covalent Bonding, VSEPR Theory, Molecular Geometry, Lewis Structures | High School

    Activity: VSEPR with Balloons

    In this activity, students will explore Valence Shell Electron Pair Repulsion Theory using balloon models. Since balloons tend to take up as much space as they can when tied together, they can look like models of central atoms in VSEPR theory, making a great metaphor for the model. This activity is an extension of the activity, Shapes of Molecules found on the AACT website.

  • Polarity, Covalent Bonding, VSEPR Theory, Electronegativity, Lewis Structures | High School

    Activity: Properties of Common Molecular Substances

    In this activity, students will apply their knowledge of molecular polarity, shape, and intermolecular forces to explain the differences in properties between different covalent substances.

  • Gas Laws, Molar Mass, Ideal Gas, Partial Pressure | High School

    Lab: Determination of the Molar Mass of Butane

    In this lab, students will experimentally determine the molar mass of a gas, specifically butane (C4H10), by collection over water. This experiment is an inquiry based experiment for 2nd year chemistry or AP chemistry students who have previously collected an insoluble gas.

  • Intermolecular Forces, Polarity, Covalent Bonding, Ionic Bonding, Molecular Structure, Metallic Bonding, Intramolecular Forces | High School

    Project: Problem-Solving with Materials

    In this project, students will develop a presentation to explain how and why a specific material can solve a problem. The explanation will involve researching the properties of the material and how its properties are suited for solving a specific problem.

  • Polarity, Covalent Bonding, VSEPR Theory, Electronegativity, Lewis Structures | High School

    Activity: Modeling Molecular Polarity

    In this activity, students will use electronegativity values and their knowledge of covalent bonding to model the bonds in a molecule. Using this information they will learn how to determine the overall polarity of a molecule.

  • Polarity, Covalent Bonding, Electronegativity | High School

    Activity: Modeling Bond Polarity

    In this activity, students will model the pull of electrons in a bond between two elements, demonstrating covalent bonding. In particular differentiating between polar and nonpolar bonds.

  • Interdisciplinary, Polymers, Culminating Project | High School, Middle School

    Lesson Plan: Cleaning-up the Plastic Island

    In this lesson, students will develop an understanding of the chemistry of plastics and apply their knowledge in order to engineer a cost effective and environmentally friendly method to clean up the Great Pacific Garbage Patch.

  • Intermolecular Forces, Polarity, Covalent Bonding, Lewis Structures | High School

    Lab: Exploring Intermolecular Forces and Properties of Liquids

    In this lab, students will compare and assess the effects of polarity and intermolecular forces of different liquid samples.

  • Solubility, Intermolecular Forces, Polarity, Covalent Bonding, Solute & Solvent, Intermolecular Forces | High School

    Activity: T-Shirt Chromatography

    In this activity, students will learn about solubility, saturation, polarity, and intermolecular forces through chromatography techniques.

  • Melting Point, Intermolecular Forces, Polarity, Boiling Point, Molecular Geometry | High School

    Activity: Examining the Strength of Intermolecular Forces of Attraction

    In this activity, students will be able to understand the strength of the attractions of the three intermolecular forces (IMFs) and use this information to help identify physical properties of molecules (such as melting point, boiling point or states of matter).

  • Physical Properties, Intermolecular Forces, Molecular Structure | High School

    Lab: Solubility Plays a Role: Making Seitan from Flour

    This lab offers insight into a practical aspect of solubility and demystifies a common ingredient, wheat flour. In this lab students will read about the composition and observe some properties of whole wheat flour by preparing seitan, a vegetarian meat substitute made from the glutenin and gliadin proteins in flour. Gluten, formed from the interaction of the aforementioned proteins, has a unique property of elasticity.

  • Covalent Bonding, Molecular Structure, VSEPR Theory, Molecular Geometry, Lewis Structures | High School

    Activity: Discovering Molecular Shapes

    In this activity, students will use tactile methods (manipulation of connected strings) and a computer simulation to discover how electron-electron repulsion determines the 3D VSEPR geometric shapes of simple covalent molecules. It will allow them to practice drawing Lewis structures as well as deepen their understanding of the connection between a molecule’s structure and its shape.

  • Percent Composition, Molecular Formula, Percent Composition, Mole Concept | High School

    Activity: Mystery Gang Empirical Formulae

    In this activity, students will determine empirical formulas for samples of trace evidence collected from various crime scene scenarios. They will use the information to link a criminal to a particular crime scene.

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