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Curated OER
Respiratory, Circulatory, and Urogenital Systems in the Rat
Here is a lesson which describes a lab activity in which a rat is dissected, and its heart is studied. The lesson has ample background information about three of the rats internal systems, and excellent lab sheets that support the...
Curated OER
Analyzing Meteorological Data From Mars
High schoolers compare real-time Earth and Mars measurements for temperature, wind speed, humidity and atmospheric pressure by accessing Internet-data resources from NASA. They access real-time weather data and maps for their school...
Curated OER
Out of This World: Counting to 18
In this counting worksheet, students count sets of space related objects, writing the number counted, then color object sets of 18.
Curated OER
Does the falling tree make a sound if no one if there to hear it? (or communication via encryption)
Learners explore encryption. They discuss the importance of cryptography in our daily lives. Students use games and cryptography to discover transformational geometry and modulo systems. They design their own encryption puzzles and...
Curated OER
What's in the News?
Students discuss any news article or video about the environment. They develop their own questions relating to radon and how it effects people and the environment. They answer each others questions to end the instructional activity.