Classroom Resources: Molecules & Bonding
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176 – 200 of 212 Classroom Resources
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Molecular Formula, Naming Compounds, Ionic Bonding, Covalent Bonding, Molar Mass | High School
Activity: Formula Card Game Mark as Favorite (53 Favorites)
In this activity, students play a card game to practice creating chemical formulas.
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Molecular Structure, Molecular Geometry, Bond Energy | High School
Activity: Find the Best Bond Angle and Bond Length of Water Mark as Favorite (6 Favorites)
In this activity, students participate in an introductory level computational chemistry investigation. Students will interact with computational software to conduct this activity and will analyze data to determine the best bond angle and bond length of a water molecule.
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VSEPR Theory, Molecular Geometry, Molecular Structure, Lewis Structures, Covalent Bonding | High School
Activity: Discovering Molecular Shapes Mark as Favorite (36 Favorites)
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.
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Mole Concept, Significant Figures, Dimensional Analysis, Measurements, Scientific Notation, Molar Mass, Molecular Formula | High School
Activity: Can You Color A Mole? Mark as Favorite (91 Favorites)
In this activity, students determine how many moles of paraffin are used when they color a piece of paper as well as how many molecules and moles of wax are in one crayon.
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Polarity, VSEPR Theory, Molecular Geometry, Electronegativity, Covalent Bonding | High School
Lesson Plan: Polarity Mark as Favorite (41 Favorites)
In this lesson, students learn some tips about how to determine whether a molecule is polar or nonpolar by question features about Lewis structures and symmetry.
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Ionic Bonding, Covalent Bonding, Molecular Formula, Naming Compounds, Stoichiometry, Limiting Reactant, Classification of Reactions | High School
Activity: Isn't it Ionic Mark as Favorite (57 Favorites)
In this activity students will form ionic compounds and covalent compounds using clues and questions. Students are going to then develop their own stoichiometric problems and have other groups attempt to solve it.
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Covalent Bonding, Ionic Bonding, Metallic Bonding, Electronegativity, Polarity, Intermolecular Forces | High School
Activity: James Bonded Mark as Favorite (17 Favorites)
In this activity, students create a video of collisions that represent chemical reactions.
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Covalent Bonding, Naming Compounds, Molecular Formula, Lewis Structures | High School
Activity: Molecular Compound Dice Mark as Favorite (93 Favorites)
In this activity students will use dice and element cards to name molecular compounds and draw their Lewis dot structures.
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Polymers, Polymers, Molecular Structure, Physical Properties | High School
Activity: Molecular Spaghetti Mark as Favorite (10 Favorites)
In this activity, students will discover how the entanglement in cooked spaghetti depends on the length of the spaghetti strands and relate this discovery to polymeric materials.
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Molecular Formula, Atomic Mass, Molar Mass | High School
Activity: Molecule Building Tournament Mark as Favorite (13 Favorites)
In this activity, students determine molecular formulas given formula masses and a limited number of atoms.
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Molecular Formula, History, Covalent Bonding, Molecular Structure, Physical Properties, Chemical Properties | High School
Activity: Molecule of the Week Mark as Favorite (41 Favorites)
In this activity, students research and present a molecule they find relevant to real life, either in the past or present. They must submit notes to the teacher the day before they present their findings in five to 10 minutes to their chemistry class.
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Ionic Bonding, Naming Compounds, Molecular Formula, Ions, Ionic Radius, Solubility, Melting Point, Physical Properties | High School
Activity: My Name is Bond, Ionic Bond Mark as Favorite (74 Favorites)
In this lesson, students will demonstrate their knowledge of ionic bond strength using a “brackets” activity. Pairs of students start the activity playing a game of “Ionic Compound War” to build eight compounds. Then then transfer the compounds to a “bracket” and use their knowledge of ionic bonding, along with a solubility chart, to predict the strongest and weakest bond between four pairs of ionic substances.
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Molecular Formula, History, Functional Groups, Covalent Bonding, Molecular Structure | High School
Activity: Napoleon's Buttons Writing Assignment Mark as Favorite (26 Favorites)
In this activity, students read Penny Le Couteur and Jay Burreson’s book Napoleon’s Buttons: How 17 Molecules Changed History. They discuss the book in class and complete a written assignment based on the chemistry and history highlighted in the book.
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Periodic Table, Atomic Radius, Ionization Energy, Electronegativity | High School
Activity: Periodic War Mark as Favorite (118 Favorites)
In this activity, students play a card game to apply their knowledge of the periodic trends of the main group elements.
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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 Mark as Favorite (17 Favorites)
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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Molecular Formula, Periodic Table, Ionic Bonding, Covalent Bonding | High School
Activity: Bondy (Rummy) Mark as Favorite (35 Favorites)
In this activity, students play a game in which they use element cards to form compounds.
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Molecular Motion, Molecular Motion | High School
Activity: The Molecule Dance Mark as Favorite (14 Favorites)
In this activity, students will explain bond and molecular movements by mimicking molecular motion with their own movements.
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Physical Properties, Physical Change, Observations, Polymers | Elementary School, Middle School
Lab: Paper or Plastic? Mark as Favorite (7 Favorites)
In this lab students will research and compare the physical properties of various types of plastic bags. The recorded data will be analyzed by students, and they will use the results to design a plastic bag to meet a given set of criteria.
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Polymers, Interdisciplinary, Culminating Project | Middle School, High School
Lesson Plan: Cleaning-up the Plastic Island Mark as Favorite (21 Favorites)
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.
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Intermolecular Forces, Molecular Structure, Molecular Structure | High School
Lab: Intermolecular Attractions in Organic Liquids Mark as Favorite (18 Favorites)
In this lab, students will analyze the molecular structure of substances in order to predict how different types of intermolecular attractions will affect the boiling points of various organic liquids. Students will then complete laboratory testing in order to collect data and compare their results with their predictions.
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Polymers, Intermolecular Forces, Molecular Structure, Physical Properties | High School
Lesson Plan: The Right Polymer for the Job Mark as Favorite (19 Favorites)
In this lesson students are introduced to polymeric materials by exploring polymers (mostly plastics) used in automobiles. Students will learn about the features that all polymeric materials have in common and the features that distinguish one polymer from another on the molecular level. Students will learn how the molecular differences translate into property differences. The selection of a polymer with the right properties for any particular application is of critical importance in an automobile.
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Polymers, Physical Properties, Molecular Structure, Experimental Design, Scientific Method, History, Interdisciplinary | High School
Lesson Plan: Give Your Car Some Bounce Mark as Favorite (4 Favorites)
In this lesson students will learn about polymerization, specifically as it pertains to rubber tires and other materials in a vehicle. Students will take on the role of an engineer, and will investigate physical properties of different polymers and/or elastomers to determine the best material to use for an assigned product.
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Mole Concept, Measurements, Dimensional Analysis, Molar Mass | High School
Lab: Calculating Moles Mark as Favorite (71 Favorites)
In this lab, students will have the opportunity to practice conducting the chemist’s way of counting atoms and molecules by using the mole. They will determine the mass of various common elements and compounds and convert this data into values of moles, atoms and molecules. This will allow students to realize the connection between commonly used laboratory chemicals and the quantitative data and calculations that are such a fundamental part of chemistry.
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Gas Laws, Molar Mass, Density, Temperature, Pressure, Volume, Ideal Gas, Physical Change, Observations, Density, Identifying an Unknown, Error Analysis | High School
Lab: Molar Mass of Dry Ice Mark as Favorite (14 Favorites)
In this lab, students will use gas laws to calculate the molar mass of dry ice and then use the information to identify the compound that makes up this substance.
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Percent Composition, Percent Composition, Mole Concept, Dimensional Analysis | High School
Lab: Percent Composition of Bubble Gum Mark as Favorite (64 Favorites)
In this lab, students will be introduced to the concept of percent composition. Students will determine the amount of sweetener in various brands of gum by determining the mass difference of the gum before and after it is chewed.