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Lesson Plan
Curated OER

Food Preservation: Food Science, Canning, Gardening

For Teachers 4th - 5th
Learners consider the procedures and safety issues involved in food preservation. They conduct experiments in canning, freezing and drying. If everyone can preserve food utilizing a variety of methods and science principles, the...
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Lesson Plan
Curated OER

Food Preservation

For Teachers 9th - 12th
Students examine the variety of food preservation methods available today. In groups, they participate in an experiment to determine the conditions that encourage or stop the growth of bacteria. To end the lessons, they discuss the...
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PPT
Curated OER

Chapter 16, Food Biotechnology

For Teachers 7th - 8th
Although the points given on these slides are valid, the visual accessibility is poor. Consequently, many viewers would be distracted or entirely unable to view the presentation.  The content is a review of microorganisms and their...
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Lesson Plan
Curated OER

Our Food and Microorganisms

For Teachers 11th - 12th
Students answer questions about how microorganisms can affect our food supply and how they can be controlled. The first set of inquiry activities are directed by the teacher. Subsequent activities are based on students generating their...
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Lesson Plan
Curated OER

Insects Preserved in Amber

For Teachers K - 3rd
Students examine and discuss amber and fossils in amber. They simulate the preservation of an insect in amber using glue, a dead insect, and food coloring, listen to a poem about amber, and view real amber under a magnifying glass or...
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Lesson Plan
Cornell University

The Science of Snowflakes

For Students 6th - 8th
Who can grow the best crystals? Challenge class members to develop strategies for enhancing growth in the crystals. Through a lab investigation, learners study the properties of crystals and test the effectiveness of different growth...
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Lesson Plan
Curated OER

Recombinant DNA to Protect Crops

For Teachers 9th - 12th
Students are asked to recount their greatest hopes and fears concerning DNA. One article states how worthwhile gene manipulation in plants can be. Classroom discussions arise after reading one article on this issue.
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Lesson Plan
Curated OER

Recombinant DNA to Protect Crops

For Teachers 9th - 12th
Students read an article about manipulation of plant DNA. After reading the short article, they work in small groups to respond to the provided discussion questions and explain their answer to the class.