This 12-minute video lesson looks at the polymerization of alkenes with acid. [Organic Chemistry playlist: Lesson 30 of 73].

This 11-minute video lesson looks at the Cahn-Ingold-Prelog System for Naming Enantiomers (Example 2). [Organic Chemistry playlist: Lesson 23 of 73].

This 11-minute video lesson looks at the relative Stability of amides, esters, anhydrides, and acyl chlorides. [Organic Chemistry playlist: Lesson 71 of 73].

This 7-minute video lesson shows how to represent the structures of organic molecules. [Organic Chemistry playlist: Lesson 1 of 73].

This 16-minute video lesson looks at sp3 hybridized orbitals and sigma bonds. [Organic Chemistry playlist: Lesson 13 of 73].

This 14-minute video lesson looks at stereoisomers, enantiomers, diastereomers, constitutional Isomers, and Meso Compounds. [Organic Chemistry playlist: Lesson 24 of 73].

This 13-minute video lesson looks at Zaitsev's Rule for E2 and E1 reactions. [Organic Chemistry playlist: Lesson 40 of 73].

Chemistry 538 - Organic Chemistry of Macromolecules covers the preparation, reactions, and properties of high molecular weight polymeric materials of both natural and synthetic origin. As a part of this course, U-M students collaboratively created and edited€÷Wikipediaarticles. Student contributions can be found below, within the "Wikipedia Articles" section.

This video segment adapted from NOVA explains the origin of the elements and how scientists use unique element profiles to identify supernova types.

This video segment adapted from NOVA follows the Apollo 15 astronauts as they collect samples of ancient rock from the Moon's crust, whose discovery helps lead to a radical new theory about the Moon's origin.

This interactive diagram from the National Academy of Sciences shows how we rely on a variety of primary energy sources (solar, nuclear, hydro, wind, geothermal, natural gas, coal, biomass, oil) to supply energy to four end-use sectors (residential, commercial, industrial, and transportation). It also focuses on lost or degraded energy.

This quick-lab provides a concrete experience with crystal formation from saturated salt solutions that can help students make solubility problems more relevant to their experience.

This ChemMatters article provides a history of the study of ozone, a description of an experimental simulation called "The World Avoided," a brief introduction to the chemistry of ozone, an explanation of how ozone is measured, and the difference between "good" ozone in the stratosphere vs "bad" ozone in the troposhere. ChemMatters is an educational magazine published by the American Chemical Society.

Introduction of elements                                               ELEMENTS OF PERIODIC TABLEIntroduction: In chemistry, refers to a simple substance that cannot be broken down into smaller parts or changed into another substance.Definition: Do elements consist of atoms or molecules ?Some elements exist in the form of atoms e.g. the noble bases neon (Ne), argon (Ar), krypton (Kr), xeon (Xe) and radon (Rn).Other elements exist in the form of molecules. For example many common gases exist as diatomic molecules e.g. oxygen (O2), hydrogen (H2), and nitrogen (N2). Attached Resourceshttps://youtu.be/Gcn-n5YYvJU Webpage

Users can choose a time in geologic history, select the link, and see what the Earth looked liked in the far distant past. Each map features a brief written description of the events occurring at that time, and a link to additional information on the geologic era or period being shown. There are also maps that show what the Earth might look like in the future, 50, 100, and 150 million years from now.

This activity is a guided inquiry where students investigate the colors contained within a single marker color and interpret what this means about the sizes of the molecules.

In this activity, learners explore the question "What is paper?" Learners discover the processes and materials required to make paper while experimenting with different recycled fibers and tools.

In this interactive activity from ChemThink, examine the basic properties of matter at an atomic level and consider how various atoms affect the way a substance behaves.

This is an activity about detecting elements by using light. Learners will develop and apply methods to identify and interpret patterns to the identification of fingerprints. They look at fingerprints of their classmates, snowflakes, and finally “spectral fingerprints” of elements. They learn to identify each image as unique, yet part of a group containing recognizable similarities. The activity is part of Project Spectra, a science and engineering program for middle-high school students, focusing on how light is used to explore the Solar System.