Classroom Resources: Molecules & Bonding
1 – 25 of 29 Classroom Resources
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Solubility, Solubility Rules, Solute & Solvent, Intermolecular Forces, Chemical Bond, Ionic Bonding, Covalent Bonding, Polarity, Intermolecular Forces, Intramolecular Forces | High School, Middle School
Activity: Animation Activity: Solubility
In this activity, students will use an animation to visualize how ionic and molecular compounds dissolve (or don’t) in water. They will see that if an ionic compound such as salt dissolves, the ions dissociate, whereas the molecules in a molecular compound such as sugar remain intact but are separated from one another by water molecules. They will also see that some ionic compounds, such as chalk, do not dissolve, and the cations and anions remain stuck together.
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Interdisciplinary, Polymers | High School, Middle School
Activity: Puzzling, Twisted Fibers
In this activity, students will attempt to solve clues related to the chemistry of fabrics. Starting at the center of the maze, students will fill in each word suggested by the 20 given clues. Answering each clue correctly will help students solve the riddle provided at the end of the activity. This puzzle can be used in the classroom as part of the Fabulous Fibers theme celebration for 2022 National Chemistry Week.
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Molecular Structure, Covalent Bonding, Molecular Formula, Review, Atoms | Middle School, Elementary School
Activity: Atom Catcher Game
In this activity, students will make several different molecules out of four types of atoms: oxygen, carbon, hydrogen, and nitrogen in an online game. In order to be successful, the student must move a beaker on the screen to catch the correct type and number of atoms needed to form a particular molecule. Students can score points by making as many correct molecules as possible in a given amount of time.
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Covalent Bonding, Ionic Bonding, Lewis Structures, Polarity, Ions, Electrons, Valence Electrons, Lewis Dot Diagrams, Electrostatic Forces | High School, Middle School
Activity: Animation Activity: Bonding
In this activity, students will use an animation to visualize how different chemical bonds form. Examples of ionic, covalent, and polar covalent bonds are animated, and then students are given a sample of compounds to predict the bonding types.
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Ionic Bonding, Covalent Bonding, Lewis Structures, Model of the Atom, Valence Electrons | High School, Middle School
Activity: Chemists in the Lab Game
In this activity, students will play a game that is modeled after Settlers of Catan to explore how atoms of certain elements combine in fixed ratios to form molecules.
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Molecular Structure, Molecular Formula, Measurements, Significant Figures, Molecular Structure , Saturated vs. Unsaturated | High School, Middle School
Project: Discovering Chemical Elements in Food
In this project, students will analyze nutrition labels of some of the foods and drinks that they recently consumed. They will identify which type of macromolecule (carbohydrates, lipids, proteins) is mainly supplied by the item and they will compare their consumption with the daily recommended intake for that type of macromolecule. Students will also investigate salt and added sugar as well as vitamins and minerals in the item. Finally, students will present their findings through short, spoken messages that are recorded and presented through a QR code. These can become a source of information for the school community at large upon completion of the project.
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Physical Properties, Chemical Properties, Elements, Matter, Covalent Bonding, Ionic Bonding, Intermolecular Forces, Polymers | High School, Middle School
Project: The Chemistry of Toys
In this project, students will study the chemistry behind a toy or novelty item of their choosing. They will look at the parts that make up their item and determine what materials each part is made of; the types of atoms, molecules, and bonds present in those materials; and their physical and chemical properties.
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Physical Properties, Covalent Bonding, Electronegativity, Polarity, Molecular Geometry, Intermolecular Forces, Solubility | Middle School, High School
Activity: The Chemistry of Water Video Questions
In this lesson, students will watch a video and answer questions about how the molecular geometry and polarity of water give rise to many of its unusual physical properties, including its relatively high boiling point and its ability to dissolve some substances but not others.
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Molecular Structure, Molecular Geometry, Polymers, Electronegativity, Heat, Temperature, Electricity | Middle School, High 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.
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Electromagnetic Spectrum, Molecular Structure, Mixtures | Middle School, High 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.
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Mixtures, Solute & Solvent, Intermolecular Forces, Intermolecular Forces, Molecular Structure, Polymers, Electromagnetic Spectrum | Middle School, High 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.
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Periodic Table, Density, Elements, Atomic Mass, Atomic Radius, Electronegativity | Middle School, High 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.
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Introduction, Interdisciplinary, History, Heat, Renewable Energy, Polymers, Molecular Structure | Middle School, High 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.
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Introduction, Interdisciplinary, History, Heat, Renewable Energy, Polymers, Molecular Structure | Middle School, High School
Activity: The Frontiers of Chemistry: Video Questions
In this activity, students will answer questions while watching a video about several exciting scientific developments, including solar cells, 3D printing and micro machines. This video will help students understand that fundamental chemistry concepts are essential to the advancement of science and technology.
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Molecular Structure, Molecular Geometry, Polymers, Electronegativity, Heat, Temperature, Electricity | Middle School, High School
Video: The Future of Paint Video
This video explores the fascinating and innovative scientific advancements of paint. Students will learn how the molecular components in paint are helping to evolve in the world around them. Futuristic paint is capable of replacing light switches, conducting electricity, and regulating temperature amongst other things!
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Electromagnetic Spectrum, Molecular Structure, Mixtures | Middle School, High School
Video: What are Pigments? Video
This video discusses the chemistry of pigment molecules and how they are used to give paints their specific color. 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.
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Mixtures, Solute & Solvent, Intermolecular Forces, Intermolecular Forces, Molecular Formula, Molecular Structure, Polymers, Electromagnetic Spectrum | Middle School, High School
Video: What is Paint? Video
This video investigates the composition of paint, while analyzing the fundamental chemistry principles of its main components. 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.
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Periodic Table, Elements, History, Subatomic Particles, Atomic Mass, Ionic Bonding, Covalent Bonding | Middle School, High School
Project: Exploring Elements
In this project, students will select an element and then use Ptable.com to explore aspects of the element including its periodicity, electron configuration, history, and uses in industry.
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Subatomic Particles, Model of the Atom, Elements, Molecular Formula | Middle School, Elementary School
Project: What's It Made Of?
In this project each student will conduct research to discover what compounds, molecules, and elements make up a basic everyday object of their choice. The student will create a poster detailing what the object is made of, including a Bohr model. The student will also create a question about their object’s atomic structure for their peers as part of a culminating project gallery walk to observe, discuss, and learn about each poster.
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Ionic Bonding, Lewis Structures, Naming Compounds | Middle School, High School
Activity: Ionic Bonding Puzzle
In this activity, students match puzzle pieces to create neutral ionic compounds. Once they have made a neutral ionic compound they can use electron dot diagrams to show the formation of the compounds. Finally they will name the ionic compounds.
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Physical Properties, Molecular Structure, Polarity | Middle School, Elementary School, High School
Activity: What Makes Water So Special?
In this activity, students will become familiar with the special properties of water by completing several activities that investigate the following physical properties/phenomena: cohesion, adhesion, surface tension, and capillary action.
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Molecular Structure , Molecular Structure, Molecular Formula, Naming Compounds, Chemical Bond, Interdisciplinary, Introduction | Middle School, High School
Activity: Modeling Carbohydrates
In this activity, students will identify that organic compounds contain carbon and other elements such as hydrogen and oxygen. They will investigate the structure of different organic and inorganic compounds and model several molecules, including a carbohydrate molecule. They will use their models to help understand how larger molecules are broken down into smaller molecules.
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Solubility, Solute & Solvent, Mixtures, Intermolecular Forces, Intermolecular Forces, Polarity, Molecular Geometry | Elementary School, Middle School, High School
Animation: Solubility Animation
In an animation, students will have an opportunity to visualize on the particulate level how solubility works. Examples of ionic compounds and a polar covalent compound show how when water is attracted to charged parts, they dissolve, and when they're not attracted to charged parts they stay solid. **This video has no audio**
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Molecular Structure, Molecular Geometry, History, Periodic Table, Molecular Structure | Elementary School, Middle School, High School
Video: Phosphorous Video
In this video, Sam Kean tells the story of how phosphorus was at the center of the race to discover the structure of DNA.
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Ionic Bonding, Covalent Bonding, Polarity, Molecular Formula | Elementary School, Middle School, High School
Animation: Bonding Animation
In this animation, students will visualize how different chemical bonds form. Examples of ionic, covalent, and polar covalent bonds are animated, and then students are given a sample of compounds to predict the bonding types. **This video has no audio**