Classroom Resources: Molecules & Bonding
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1 – 25 of 179 Classroom Resources
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Functional Groups, Molecular Structure , Polarity | High School
Activity: Introduction to Functional Groups
In this activity, students will learn about the naming conventions for organic compounds and examine the functional groups of different molecules.
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Chemistry Basics, Physical Properties, Physical Change, Observations, Identifying an Unknown, Lab Safety, Molecular Shapes, Covalent Bonding, Ionic Bonding, Intermolecular Forces, Molecular Motion | High School
Animation: Physical Properties and Particle Interaction Animation
This animation shows how particle-level interactions are related to physical properties. Particle diagrams of common household substances are used to illustrate that forces of attraction influence melting points. Similarly, particle diagrams of the same substances dissolved in water are used to compare their conductivity in solution. **This video has no audio**
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Chemistry Basics, Physical Properties, Physical Change, Observations, Identifying an Unknown, Lab Safety, Covalent Bonding, Ionic Bonding, Intermolecular Forces, Molecular Motion, Solutions, Conductivity, States of Matter, Melting Point, Intermolecular Forces, Molecular Motion | High School
Activity: Animation Activity: Physical Properties and Particle Interaction
In this activity, students will view an animation that shows how particle-level interactions are related to physical properties. Particle diagrams of common household substances are used to illustrate that forces of attraction influence melting points. Similarly, particle diagrams of the same substances dissolved in water are used to compare their conductivity in solution.
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Naming Molecules, Ionic Bonding, Naming Compounds | High School
Game: Matchmaker: Ionic Bonding
In this game, students will test their ionic bonding knowledge by forming ionic compounds from a variety of ions. During the game, students will be provided with a name of the ionic compound and two ions (one cation and one anion). The goal of the game is to form an ionic compound that matches the name using the provided ions. Students score points by combining the ions in the correct ratio, based on the charges, and by selecting the matching chemical formula.
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Naming Molecules, Ionic Bonding, Naming Compounds | High School
Activity: Game Activity: Matchmaker Ionic Bonding
In this game, students will test their ionic bonding knowledge by forming ionic compounds from a variety of ions. During the game students will be provided with a name of the ionic compound and two ions (one cation and one anion). The goal of the game is to form an ionic compound that matches the name using the provided ions. Students score points by combining the ions in the correct ratio, based on the charges, and by selecting the matching chemical formula.
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Measurements, Significant Figures, Accuracy, Error Analysis, Intermolecular Forces, Accuracy, Error Analysis | High School
Lesson Plan: Fit for Consumption?
In this lesson, students will learn about a product recall of baby formula. Students will explore regulations around foods for human consumption and the quality control process that is part of food production. They will use their knowledge of the difference in intermolecular forces between solids and liquids to determine the moisture content in samples of powders. Students will then assume the role of quality control technicians and write a report in which they provide a data-informed decision as to whether their batch should be discarded or is fit for consumption.
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Observations, Physical Properties, Solubility, Ionic Bonding | High School, Middle School
Lab: Microscopic Wonder
In this lab, students observe and describe the shape, size, and arrangement of salt crystals at various magnifications under a microscope and then compare the properties of each microscopically.
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Solubility, Solubility Rules, Solute & Solvent, Intermolecular Forces, Chemical Bond, Ionic Bonding, Covalent Bonding, Polarity, Intermolecular Forces, Intramolecular Forces | Middle School, High 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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Intermolecular Forces, Polarity, Molecular Structure | High School
Lab: Investigating Water Resistance Through Fabric Identification
In this lab, students will design a procedure to test and compare the water resistance ability of several unidentified fabric samples. Students will then attempt to identify each of the unknown fabric samples by analyzing the polarity of each molecular structure in combination with the data collected in their test.
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Interdisciplinary, Polymers | Middle School, High 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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Intermolecular Forces, Intramolecular Forces, Polymers, History, Interdisciplinary | High School
Lesson Plan: Scotch Transparent Tape
In this lesson, students will learn about how sticky tape was developed through reading an article. There are a series of activities to help promote literacy in the science classroom related to the reading. This lesson could be easily used as plans for a substitute teacher, as most of the activities are self-guided.
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Interdisciplinary, History, Polymers, Polymers, Condensation, Monomer, Monomer, Alloys | High School
Lesson Plan: Synthetic Materials Through History
In this lesson, students will learn about the history of synthesized materials through reading an article. There are a series of activities to help promote literacy in the science classroom related to the reading. This lesson could be easily used as plans for a substitute teacher, as most of the activities are self-guided.
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Elements, History, Chemical Properties, Physical Properties, Identifying an Unknown, Ionic Bonding, Naming Compounds | High School
Lesson Plan: Joseph Priestley, Discoverer of Oxygen
In this lesson, students will read an article to learn about the discovery and identification of gases, specifically oxygen by Joseph Priestley. There are a series of activities to help promote literacy in the science classroom related to the reading. This lesson could be easily used as plans for a substitute teacher, as most of the activities are self-guided.
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Molecular Structure , Covalent Bonding, History | High School
Lesson Plan: Steroid Medicines: A Profile of Chemical Innovation
In this lesson, students will learn about developing medicine through the lens of hydrocortisone while reading an article. There are a series of activities to help promote literacy in the science classroom related to the reading. This lesson could be easily used as plans for a substitute teacher, as most of the activities are self-guided.
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Interdisciplinary, Physical Properties, Chemical Properties, Molecular Structure, Chemical Bond, Radiation | High School
Lesson Plan: Chlorofluorocarbons and Ozone Depletion
In this lesson, students will learn about the history of chlorofluorocarbons (CFCs) and the harm they cause the ozone layer through an article reading. There are a series of activities to help promote literacy in the science classroom related to the reading. This lesson could be easily used as plans for a substitute teacher, as most of the activities are self-guided.
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Ionic Bonding, Covalent Bonding, Naming Compounds, Molecular Structure, Molecular Structure , Functional Groups, Polyatomic Ions, History | High School
Lesson Plan: The Development of Baking Powder
In this lesson, students will learn about the chemistry behind baking powder through reading about its history and development over time. There are a series of activities to help promote literacy in the science classroom related to the reading. This lesson could be easily used as plans for a substitute teacher, as most of the activities are self-guided.
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Alloys, Molecular Structure, Physical Properties | High School
Lab: Chemistry of Art through Alloys and Metal Plating
In this lab, students will learn about and experiment with the process of electroless chemical plating in order to create a piece of artwork made from a combination of copper, zinc-plated copper, and brass.
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Metallic Bonding, Physical Properties, Physical Change | High School
Lab: Molding Metal
In this lab, students cast tin into molds and observe physical changes of metals while creating an ornament. They will apply their knowledge of metallic bonding to analyze and explain their observations.
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Physical Properties, Heat, Alloys | High School
Lab: Investigating Heat Treatments and Properties of Steel
In this lab, students will take on the perspective of a material scientist working for a company that makes shocks and struts for car suspension by applying three different heat treatments to steel coils. Students will test how these heat treatments affect the properties of the high carbon steel.
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Chemical Properties, Physical Properties, Chemical Change, Physical Change, Mixture, Chemical Structure, Chemical Change, Culminating Project | High School
Project: Analyze a Family Recipe
In this project, students will select a family recipe, or a favorite recipe to investigate. They will analyze several of the ingredients in order learn more about the chemistry of each one, as well as their purpose in the recipe. Additionally, students will examine several ingredient interactions to learn more about the chemistry of cooking.
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Covalent Bonding, Ionic Bonding, Lewis Structures, Polarity, Ions, Electrons, Valence Electrons, Lewis Dot Diagrams, Electrostatic Forces | Middle School, High 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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Review, Periodic Table, Physical Properties, Subatomic Particles, Electron Configuration, Covalent Bonding, Ionic Bonding, Naming Compounds, Molecular Geometry, VSEPR Theory, Lewis Structures, Chemical Change, Limiting Reactant, Stoichiometry | High School
Activity: Chemistry Review Escape Room
In this activity, students will work collaboratively to apply their chemistry knowledge in order to “escape the room.” They will work to solve four clues that span a plethora of topics ranging from Atomic Structure all the way up to Stoichiometry. These four clues will point them to four chemical reactions to conduct on a small-scale basis that will correspond with a four-digit combination to a lock. This engaging activity is not only fun for all students but also allows for interactive and collaborative review.
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Ionic Bonding, Covalent Bonding, Lewis Structures, Model of the Atom, Valence Electrons | Middle School, High 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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Heat, Physical Properties, Physical Change, Molecular Structure, Monomer, Polymers | High School
Activity: Ingenious: The World Has a Receipt Problem Video Questions
In this activity, students will answer questions while watching the video The World has a Receipt Problem from the Ingenious series produced by the American Chemical Society. Each episode investigates a different topic related to how leading-edge chemistry is taking on the world’s most urgent issues to advance everyone’s quality of life and secure our shared future. This episode investigates the process of thermal printing on receipts, and the limitations related to the paper that currently prints using leuco dyes. This heat-sensitive ink appears when it reacts with an acid developer embedded in the paper. Scientists are working to develop a new kind of thermal receipt paper, that can use the same printers, however it offers many additional benefits and potential uses.
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Heat, Physical Properties, Physical Change, Molecular Structure, Monomer, Polymers | High School
Video: Ingenious Video 7: The World has a Receipt Problem
The receipts you take home from the store – or stuff in your bag, or lose in your car -- employ a printing method that’s been around since the 1970s. Thermal printing involves heat-sensitive inks called leuco dyes that show up when they react with an acid developer embedded in the paper. Not only do these inks fade easily, but receipts that use them aren’t recyclable, and could even be dangerous to your health. Taking a cue from a failed experiment, scientists are developing a new kind of receipt paper that will use the same thermal printers without leuco dyes. Instead of acid developers, this paper is coated in reflective microspheres that collapse under heat, allowing regular ink underneath to show through.