Curated OER
Rain Reasons
Pupils explore how climatic factors influence the growth of plants. They create an experiment to find how variations in water, light, and temperature affect plant growth and describe how precipitation and geography can affect the growth...
PBS
Looking for the Bottom
Secondary learners explore the economic indicators and the role they play in the US economy. Written for the 2008 economy, the lesson is adaptable to today's economic situation. Pupils discover economic indicators, analyze charts,...