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Lesson Plan
Curated OER

World History: Why Civilizations Fall

For Teachers 6th - 8th
Students examine factors leading to the demise of ancient civilizations. They list causes that led to the downfall of these societies. Students conduct Internet research and participate in online archaeological investigations.
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Lesson Plan
Curated OER

Science NetLinks: Collapse 2: Interpreting the Evidence

For Teachers 6th - 8th
Students continue to explore the factors that contribute to the collapse of a society; they also explore how archaeological evidence is gathered and interpreted. Students explore about the social changes that caused the collapse of...
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Lesson Plan
Curated OER

Making Good Decisions

For Teachers K - 2nd
Students practice balancing different interests involved in social problems.  In this informative lesson plan students are given social problems and come up with realistic solutions based on the advantages and disadvantages of each. 
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Lesson Plan
Curated OER

Weighing Time

For Teachers 9th - 12th
High schoolers devise a strategy to solve problems that is done in a systematic and mathematical fashion. The finding of the unknown value is the focus of the activity. To solve linear equations proficiently is the skill of the activity.