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Worksheet
Curated OER

Plural Words Activity

For Students K - 2nd
In this reading and writing worksheet, students learn the plural forms of basic 3 letter words. They match the 6 plural words from the word bank with the corresponding images from the 6 options on the page.
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Lesson Plan
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American Chemical Society

Joseph Priestley, Discoverer of Oxygen

For Teachers 9th - 12th Standards
Do you want to hear a joke about nitrogen and oxygen? NO. We all know there is oxygen in the air and that plants produce oxygen, but how was it discovered? Scholars read a handout, answer questions, and analyze material in the...
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Worksheet
Curated OER

Thanksgiving Verb and Noun Exercise

For Students 3rd - 5th
In this Thanksgiving grammar worksheet, students read 10 sentences and underline the verbs and nouns in the sentences. The worksheet has a Thanksgiving theme.
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Lesson Plan
Curated OER

The Progressive Era: Muckrakers Grade 8

For Teachers 7th - 11th Standards
As you explore an excerpt from Upton Sinclair's The Jungle with your class, discuss how his descriptions of the meat-packing industry caught the public's attention and helped to promote change in the Progressive Era.