As more dollars were spent on e-cigarette advertising, e-cigarette use amongst teens rose dramatically. This double y-axis graph, that is both a bar and a line graph, reveals a disturbing trend. Click to access the slide deck, and learn more about math & content connections.
From Steve Jenkins' "Dinosaurs: By The Numbers" Where have people found dinosaur fossils? Click to access the slide deck, and learn more about math & content connections.
Click to access the slide deck, and learn more about math & content connections. (courtesy of Connie Rivera)
Click to access the slide deck, and learn more about math & content connections.
