Worksheet
Curated OER

Classifying Living Things Wordsearch

For Students 9th - 10th
In this biology worksheet, students locate and identify various vocabulary terms related to classifying living things. There are 24 biology terms located in the word search.
Lesson Plan
Curated OER

How Clean Is Our Water?

For Teachers 8th - 12th
Students examine samples of water to determine its cleanliness. They visit a waste treatment plant and/or reservoir. Students explore what protects the water supply from contamination by chemical or organize pollution. They trace the...
Lesson Plan
Curated OER

Water Molds (Oomycetes)

For Teachers 7th - 12th
Students research a group of fungus-like organisms; the Oomycetes, by baiting them from natural sources (water and soil) and observing them.