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Lesson Plan
Curated OER

Combating Corrosion

For Teachers 3rd - 8th
Study corrosion on bronze statues with a hands-on lesson. As pupils place a penny in water with salt, they observe the changes in the penny throughout a period of a week. They then analyze the pre-conservation and the post-conservation...
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Lesson Plan
Curated OER

Combating Corrosion

For Teachers 3rd - 10th
Students perform an experiment to show the chemical reactions that occur when metal corrodes. They apply the results of the experiment to the conservation efforts of art curators trying to restore an ancient Greek bronze. This lesson...
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Lesson Plan
Curated OER

A Green Patina Finish

For Teachers 9th - 12th
High schoolers create a blue-green patina that serves as a protective coating on copper jewelry or other artwork. Using four different experimental methods, students apply patina to copper pieces and compare the results of the different...

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