Curated OER
Fossils
Students complete a unit on fossils. They read and discuss informational handouts, define key vocabulary terms, answer discussion questions, create a geologic timeline and a timeline of their own life, analyze bones, and create a fossil...
Curated OER
Biological Control of Purple Loosestrife
High schoolers examine the role of Purple Loosestrife in Illinois and Indiana rivers. In groups, they collect a wide variety of plants in a wetland and raise beetles in a controlled environment. They introduce the loosestrife into the...
Curated OER
13 Ways to Tell Time Backwards
Pupils explore different ways geological time can be measured: comparing the time dimensions for each method, the mechanisms of each method, and the materials used.
Curated OER
Michigan Quarter Reverse: A Coin Out of Water
Students examine the Michigan quarter reverse and differentiate between bodies of water. On copies of the quarter reverse, they color the land green and the water blue. After observing photos of water bodies, they complete a worksheet...