Curated OER
Condensation Polymerization: Preparation of Two Types of Polyesters
College-level or AP chemists use phthalic anhydride to synthesize two different polyesters, one linear and one cross-linked in structure. A detailed materials list and well-written procedures are provided on a lab sheet. Learners write...
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The Influence of Initiator Concentration on the Molecular Weight of Polystyrene
This in-depth organic chemistry lab walks learners through an investigation of the effect of initiator concentration on the resulting molecular weight of polystyrene. It is important that you use this lesson with experienced chemistry...
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Elements Of Chemistry: When Carbon Combines
Students create a polymer using Borax and Elmer's Glue. For this chemistry lesson, students identify monomers made of hydrocarbons and then brainstorm a list of polymers and their uses.
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Organic Chemistry
In this organic chemistry worksheet, students solve 20 problems including isomer structure, functional groups, types of reactions and the polymers that make up the structures of organic molecules.
Lesson Plans
Macromolecule Worksheet
Biology scholars are asked to define and explain, to complete a chart, and to fill in the blanks for seventeen macromolecule questions. Easy for pupils to read and comprehensive in content, this is a resource that you will want to use....
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# 18 Determination of the Set Time for Epoxy Adhesive
Students recognize epoxy glue formation as two part polymerization (usually the curing agents act as co-monomers). They monitor the reaction by the changes in viscosity of the reacting mass, the temperature rise and fall, and the...
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Fabrics and Polymers
Learners explore natural resources by reading a science story in class. In this fibers lesson, students identify and discuss the differences between fibers such as wool, silk, rayon, linen and cotton. Learners identify the common uses of...
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Chemistry of Carbon
After giving basic details about the properties of carbon, some of the common functional groups and molecules are featured. There is some information about specific functions and impact on the human body. The diagrams are helpful and...
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Chemistry of Carbon: Building Blocks of Life
After giving basic details about the properties of Carbon, some of the common functional groups and molecules are featured. There are some details about specific functions and impact on the human body. The diagrams are helpful and could...
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Chapter 6 - Bonds
Although there are only 16 questions here, this chemistry handout makes a terrific unit assessment. It queries youngsters on the properties of ionic and covalent compounds, relates bond length tho stability and enrgy, compares polar and...
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Nucleic Acids: information storage
This sequence of slides covers each main macromolecule that is involved with human structure and function. The history of nucleotide research and the way that they are formed is summarized, a diagram accompanies the explanation. The main...
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Honors Chemistry, Organic Chemistry
Looking for a versatile worksheet on organic chemistry? If so, you might consider this resource. This resource asks learners to identify organic molecules, match terms with their definitions, determine bond angles and hybridization of...
Cornell University
Polymerization
Explore condensation polymerization and additive polymerization through hands-on activities. Young scholars first model additive polymerization with paperclips. They finish the activity by using condensation polymerization to create a...
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Bouncing Balls
Students create a polymer ball in the lab. In this chemistry lesson, students identify the different properties of the polymer they created. They explain what type of chemical reaction took place.
Biology Junction
Biochemistry of Cells
Chemistry and biology work hand in hand, without one you literally wouldn't have the other. Using a presentation, individuals learn about plant cells, animal cells, cell responses, macromolecules, DNA bases, and so much more. A worksheet...
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The Four Groups of Biologically Important Compounds
This is not they typical set of teacher instructions. It is an organized chart of the important organic compounds. For each, the involved elements, the name of the building block monomers, the names of polymers, extra information, and a...
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Polymerization of Nylon
Students demonstrate how to create polymers from monomers. In this chemistry lesson, students describe the properties of the new nylon produced. They research about a polymer they chose.
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Intrinsic Viscosity
Learners treat a high molecular weight polyvinyl alcohol polymer with potassium periodate. They measure the viscosity of polyvinyl alcohols.
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Bouncing Balls
Young scholars create a polymer to demonstrate its properties and develop an awareness of the wide variety of uses for polymers.
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Goofy Putty
Students examine mixtures and solution properties by making a borax polymer. In this chemical reactions lesson, students make a putty out of borax solution mixed to create a polymer.
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Through Thick or Thin!!!
Young scholars differentiate between high and low viscosity. Students collect, graph, and interpret data, then quantitatively measure polymer solids. Young scholars experiment with a household example of an emulsion polymer.
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Polymerization Experiments
Students explain the process of polymerization. In this chemistry lesson, students produce carboxylesterase in the lab. They test its effectiveness in removing the by-product odor.
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An Introduction to DNA (PowerPoint)
Students are introduced to the structure of DNA, nomenclature, and the chemical basis for DNA through a PowerPoint lecture. PowerPoint is included as well as review questions over the presentation.
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Organic Chemistry
In this organic chemistry learning exercise, students answer 8 questions about organic molecules. They draw structural formulas for molecules, they identify classes of hydrocarbons in given diagrams and they draw specific components of...