Curated OER
ALARA
This activity sheet posts a chart of the common radiation sources in our everyday lives. Chemistry scholars use it to analyze their own radiation exposure using rem (Roentgen equivalent for man) units. This simple assignment increases...
Curated OER
States of Consciousness
Learners investigate sleep. In this psychology instructional activity, students discuss five environmental factors leading to stress related to sleep.
Curated OER
The Meaning of Dreams
Students reflect on the meaning of dreams and how scientists study dreams. They read and discuss the article "Winding Through Big Dreams Are the Threads of Our Lives." They write personal summaries and analysis of memorable, vivid dreams.
Curated OER
States of Consciousness
In this psychology activity, learners write short answers to 5 questions on states of consciousness. They list the different classes of recreational drugs and functions of sleep.