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Lesson Plan
Curated OER

Molecular Evolution in Plants

For Teachers 9th - 12th
Students are using a paper chromatography study that is suitable for introductory biology. The absorption spectra studies and gel electrophoresis studies are appropriate for students who have complete both introductory biology and...
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Lesson Plan
Curated OER

Molecular Evolution in Plants

For Teachers 9th - 12th
Students examine chlorophylls. They explore the absorbing pigments in a variety of plants. Through activities, students determine spectrophotometrically. They compare plant proteins from the family Brassicace to assess the level of...
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Lesson Plan
Curated OER

Chemical Formulas Unit-Day 4

For Teachers 10th - 11th
The purpose of this lesson involves reviewing nomenclature and molecular formulas as well as introducing naming molecular compounds and identifying acids. The learners investigate and understand how conservation of energy and matter is...
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Lesson Plan
Curated OER

Not a Drop to Drink

For Teachers 6th - 8th
Students design an experiment to determine which liquid is water. In this chemistry instructional activity, students perform the experiment as outlined in their design. They record observation and formulate conclusion.
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Worksheet
Curated OER

Hairdressers Vocabulary Cards

For Students 12th - Higher Ed
In this career worksheet, students create vocabulary cards by cutting them out and then looking up the definitions to write on the back.
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Activity
Science Buddies

Science Buddies: Hydrogen Peroxide on Plant Root Cuttings & Seed Germination

For Students 9th - 10th
Hydrogen peroxide (often used as a disinfectant) has also been approved for use in pesticides. This science fair project investigates whether hydrogen peroxide has any effects on seed germination or on roots of plant cuttings.
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Handout
Chem4kids

Chem4 Kids: Hydrogen

For Students 3rd - 8th
Here you can find out about hydrogen, the first element in the periodic table. Content includes shell information, where to find it in nature, and why it is helpful to us.
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Website
Other

Us Peroxide

For Students 9th - 10th
US Peroxide is the leading supplier of hydrogen peroxide and peroxygen based technologies and services for environmental applications. Their site includes information about hydrogen peroxide such as common applications, physical and...
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Graphic
American Chemical Society

Middle School Chemistry: A Catalyst and the Rate of Reaction

For Students 9th - 10th
Watch and learn about two hydrogen peroxide reactions in which potassium permanganate is the catalyst.
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Lesson Plan
American Chemical Society

Middle School Chemistry: Lesson Plans: A Catalyst and the Rate of Reaction

For Teachers 9th - 10th
Students observe and investigate how a catalyst increases the rate of a chemical reaction while not becoming part of the products of the reaction.
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Activity
TeachEngineering

Teach Engineering: Living With Your Liver

For Teachers 5th - 7th
Students learn the function of the liver and how biomedical engineers can use liver regeneration to help people. Students test the effects of chemical toxins on a beef liver and how salt changes the liver's ability to break down these...
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Activity
Science Bob Pflugfelder

Science Bob: Fantastic Foamy Fountain

For Students 3rd - 8th
Science experiment shows how yeast mixed with hydrogen peroxide creates not only foam but an Exothermic Reaction.
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Activity
PBS

Pbs Teachers: Cancer Warrior

For Teachers 9th - 10th
Determine the toxicity of salt to an intracellular liver process using a dose response curve.
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Handout
Chem4kids

Chem4 Kids: Oxygen (O)

For Students 3rd - 8th
Here you can find some great information about the 8th element in the periodic table, "oxygen." Content focuses on oxygen's electrons, where you can find oxygen in nature and in the home, and how oxygen combines with other elements.

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