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Lesson Plan
Curated OER

A Self Directed Inquiry into the Identification of Unknowns

For Teachers 9th - 12th
Students gain experience in designing an experiment and use logic in selecting specific tests for unknowns. Students recognize the use of spreadsheets in helping one to make clear comparisons.
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Lesson Plan
Curated OER

Comparison of Four-, Six-, And Eight-bp Cuts in Calf Thymus Dna

For Teachers 9th - 12th
Students investigate the use of restriction enzymes to recognize a four-, six-, and eight-nucleotide sequence. They utilize restrictive endonucleases to cut Thymus DNA and compare results by viewing the DNA fragments on Agarose Gel...
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Unknown Type
Khan Academy

Khan Academy: The Thermodynamics of Atp Hydrolysis in Living Cells

For Students 9th - 10th
This is a five-questions quiz related to the principles of bioenergetics and fuel molecule metabolism.
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Unknown Type
Khan Academy

Khan Academy: Bioenergetics: Phosphoryl Group Transfers and Atp Hydrolysis

For Students 9th - 10th
Quiz yourself with questions related to the principles of bioenergetics and fuel molecule metabolism.
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Unit Plan
CK-12 Foundation

Ck 12: Salt Solutions

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Students begin by predicting whether a salt solution is acidic, basic, or neutral, and then practice writing balanced equations for hydrolysis reactions. They also...
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Unit Plan
State University of New York

State University of New York: Hydrolysis

For Students 9th - 10th
In this module students can learn the pH of a particular salt solution by choosing the anion, the cation and the concentration.
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Handout
University of Regina (Canada)

University of Regina: Chemical Weathering

For Students 9th - 10th
Discusses the details of chemical weathering such as carbonation, cation exchange, chelation, oxidation and hydrolysis.
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Handout
Science Struck

Science Struck: Dehydration Synthesis

For Students 9th - 10th
Explains what is meant by dehydration synthesis and gives examples. Also compares it to hydrolysis.
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Article
National Institutes of Health

Ncbi: Amino Acids Are Linked by Peptide Bonds to Form Polypeptide Chains

For Students 9th - 10th
Proteins are linear polymers formed by linking the a-carboxyl group of one amino acid to the a-amino group of another amino acid with a peptide bond. The formation of a dipeptide from two amino acids is accompanied by the loss of a water...
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Article
Khan Academy

Khan Academy: Biology: Energy and Enzymes: Atp and Reaction Coupling

For Students 9th - 10th
Investigate ATP structure, ATP hydrolysis to ADP, and reaction coupling in this article.
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Activity
CK-12 Foundation

Ck 12: Significance of Carbon

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] This activity explores the significance and functions of carbon and explains why carbon is essential to life on Earth. Students will investigate and explain cellular...
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Activity
University of Arizona

The Biology Project: Energy, Enzymes, and Catalysis Problem Set

For Students 9th - 10th
How well do you know the relationship between enzymes and activation energy? This resource provides you with short quizzes and tutorials to provide feedback for those topics you don't understand.
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Handout
Clackamas Community College

Clackamas Community College: Amides

For Students 9th - 10th
A nice website for information on amides. Discusses how they are formed, their structure, the guidelines for naming them (along with examples and practice problems), and the kinds of reactions that amides undergo.
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Article
Khan Academy

Khan Academy: Macromolecules: Introduction to Macromolecules

For Students 9th - 10th
An article introducing macromolecules. Learn about monomers and polymers and the processes that build them and break them down.
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Unit Plan
CK-12 Foundation

Ck 12: Biology: Biochemical Reactions

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Introduction to chemical reactions and equations.
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Unit Plan
CK-12 Foundation

Ck 12: Biology: Significance of Carbon

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Covers the significance and functions of carbon.
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Unknown Type
BioMan Biology

Bio Man Biology: Life Chemistry Quizzes

For Students 9th - 10th
Two multiple-choice quizzes, one on the processes and types of biological molecules, the other on the structure and replication of DNA.
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Handout
Geography 4 kids

Geography4 Kids: Biosphere: Weathering

For Students 3rd - 8th
A look at the different forms .. mechanical and biological .. that weathering can take. Each has its own unique processes including freeze thaw and salt wedging. Photos are included.

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