Classroom Resources: Molecules & Bonding
51 – 62 of 62 Classroom Resources
History, Periodic Table, Molecular Structure, Molecular Structure , Molecular Geometry | Elementary School, Middle School, High School
In this video, Sam Kean tells the story of how phosphorus was at the center of the race to discover the structure of DNA.
Physical Properties, Intermolecular Forces, Polymers, Molecular Structure | High School
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.
Physical Properties, Intermolecular Forces, Identifying an Unknown, Molecular Structure, Scientific Method, Graphing, Experimental Design, Error Analysis | High School
In this lesson students will determine how temperature affects viscosity and relate the data to the structure of motor oil and the optimal functioning of a car.
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
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).
Physical Properties, Interdisciplinary, History, Polymers, Molecular Structure, Scientific Method, Experimental Design | High School
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.
Physical Properties, Mixtures, Solubility, Melting Point, Intermolecular Forces, Freezing Point, Polarity, Molecular Structure, Solute & Solvent, Intermolecular Forces, Boiling Point, Intramolecular Forces, Graphing, Mixtures, Lewis Structures | High School
In this lesson, students investigate how intermolecular forces effect physical properties by investigating substances’ melting points as well as solubility.
Physical Properties, Polymers, Molecular Structure, Polymers | High School
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.
Molecular Formula, Molecular Structure, Molecular Structure , Functional Groups, Oxidation, Saturated vs. Unsaturated | High School
Explore emergency lesson plans from ChemMatters magazine.
Renewable Energy, Chemical Change, Interdisciplinary, Distillation, Molecular Structure, Combustion, Stoichiometry, Chemical Change, Molecular Structure , Enthalpy | High School
In this lesson students will explore the world of automobile alternative energy sources through the study of biofuels. They will design and create an e-book that illustrates and explains one of the provided topics or an original idea approved by the teacher.
Solubility, Covalent Bonding, Precipitate, Ionic Bonding, Molecular Structure, Solute & Solvent, Saturated/Unsaturated/Supersaturated | Middle School, High School
In this lab, students create a snow globe by taking advantage of benzoic acid’s solubility properties in hot water.
Physical Properties, Mixtures, Molecular Structure, Mixtures | Elementary School, Middle School, High School
In this demonstration, the teacher will create a sequence of mixtures in a single test tube. Water, oil, food coloring and soap will be used in this demonstration to introduce the concepts of heterogeneous and homogeneous solutions as well as the idea of miscibility. Students will also have the opportunity to analyze the properties, such as surface tension of each component used.
Molecular Formula, History, Covalent Bonding, Molecular Structure, Functional Groups | High School
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.