Curated OER
The Mature Adult in the Lifecycle
Students define lifespan, longevity, and life expectancy. They identify factors that contribute to a longer lifespan. They recognize social, psychological, and physical ways to reach maximum lifespan.
Curated OER
How Long Does Trash Last
Students work in cooperative groups to estimate how long trash lasts in a landfill. They study environmental consequences of not recycling and use graph-making software to create a graph that illustrates the lifespan of trash items...
Curated OER
How Old Is Old?
Students explore longevity in the United States and the impact of one living longer. Statistics are used to identify life expectancy of an individual from his or her birth. Gender differences are investigated.