#savetheplanet, line graph

The Price and Popularity of Solar Panel Installation

The cost of solar installation has plummeted over the last decade. How has that impacted solar power's popularity? Click to access the slide deck, and learn more about math & content connections.

*social justice, line graph

Comparing Number of Births & Number of Deaths in the US

Births have declined over the years, whereas number of deaths have gone up with the population. Still, the number of births generally outnumber the deaths. When did that change? Click to access the slide deck, and learn more about math & content connections.