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Lesson Plan
Curated OER

Sports Helmets and Impact Testing of Polymers

For Teachers 5th - 9th
Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...
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Lesson Plan
Curated OER

Of Electron Bondage

For Teachers 6th - 12th
Learners create models of ionic and covalent electronic bonds to demonstrate their understanding of these chemistry concepts. They explain how both ionic bonds and covalent bonds work so that younger students can understand.
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Lesson Plan
Curated OER

Sequencing

For Teachers 6th - 12th
Students gather information about gene sequencing. For this biology lesson, students use the Internet to access information about gene sequencing, then work in pairs to read and record a gene sequence. Lesson includes extension activities.
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Lesson Plan
Curated OER

Lesson on Proteins

For Teachers 8th - 12th
Learners examine the importance of proteins including their function and structure.  In this protein lesson plan students play a game to help them better understand proteins.
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Lesson Plan
Curated OER

The Arizona Hedgehog Cactus: Endangered Species or not?: Biology, Plants

For Teachers All
In this lesson plan students will study the: "Classification of Echinocereus triglochidiatus and Geographical Ranges of its Varieties." Students read background material and scientific literature to analyze the cactus populations and...
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Lesson Plan
Curated OER

Periodic Table of Elements

For Teachers 8th - 10th
Beginning chemists examine a collection of elements and compounds as they are introduced to the periodic table. The lesson plan is not cohesive and does not provide detailed instructions on how to teach it. However, it does includes a...
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Lesson Plan
Curated OER

Polymer Chemistry: More than Just Plastic

For Teachers 5th
Fifth graders examine polymers and how they are formed.  In this chemistry activity students complete their own polymer experiment then discuss what they learned. 
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Lesson Plan
Curated OER

Chromatography

For Teachers 8th - 12th
Learners conduct various experiments on chromatography. In this chemistry lesson, students distinguish among the different types of chromatography methods. They explain how the stationary and mobile phase interact with each other.
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Lesson Plan
Curated OER

Chromatography

For Teachers 7th - 10th
Students research types of chromatography and complete chromatography experiments.
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Worksheet
Curated OER

MIA Word Search Puzzle

For Teachers 6th - 8th
In this literacy learning exercise, students look for the words in the puzzle that are related to the theme of the word search. Spelling skills are worked on.
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Lesson Plan
Curated OER

SEPARATION OF A STARCH-GLUCOSE MIXTURE USING GEL FILTRATION

For Teachers 9th - 12th
High schoolers make a starch-glucose solution and pour it through gel in order to separate the starch from the glucose. They examine how starch is a larger molecule than glucose and test for the presence of these substances using other...
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Lesson Plan
Curated OER

Separating a Starch-Glucose Mixture Using Gel Filtration

For Teachers 9th - 12th
Students experiment using the basic principles of gel filtration. They use the gel filtration technique for testing for the presence of specific substances. Students discover that starch is a larger molecule than glucose.
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Lesson Plan
Curated OER

Using Ion Exchange Chromatography to Separate Proteins

For Teachers 9th - Higher Ed
Students explore protein purification by separating a positively charged molecule, lysozyme, from a negatively charged molecule, albumin, at neutral pH using ion exchange chromatography.
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Lesson Plan
Curated OER

Causal Patterns in Air Pressure Phenomena

For Teachers Higher Ed
Students examine why air pressure is hard to notice. They observe the height of a liquid in a tube over time and lift a table with balloons.
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Lesson Plan
Curated OER

The Meaning of Genetic Variation

For Teachers Higher Ed
Students investigate variation in the beta globin gene by identifying base changes that do and do not alter function, and by using several Internet-based resources to consider the significance in different environments of the base...
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Lesson Plan
Curated OER

Forces on the Human Molecule

For Teachers 6th - 8th
Students conduct several simple lab activities to explore the five fundamental load types that can act on structures: tension, compression, shear, bending, and torsion. In this activity, students play the role of molecules in a beam...
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Lesson Plan
Curated OER

DNA Race Track

For Teachers 12th
Twelfth graders simulate a DNA fragment running through a gel electrophoresis in a class activity. Students work in teams as a DNA sample with each person on the team representing a fragment that moves through the gel at a specific speed.
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Lesson Plan
Curated OER

Mystery Polymers

For Teachers 6th - 8th
Students examine how some natural substances are polymers.  In this polymer lesson students complete a lab and give examples of a physical change. 
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Lesson Plan
Curated OER

Physical and Chemical Changes

For Teachers 6th
Sixth graders complete several experiments about chemical and physical changes. In this physical and chemical science lesson, 6th graders complete 6 experiments about chemical and physical changes. Students examine the processes of...
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Lesson Plan
Curated OER

Lives of Stars

For Teachers 7th - 8th
Young scholars explain in their own words how stars are formed. In this space science lesson, students summarize the life cycle of stars. They draw diagrams and label the step of the cycle they represent.