How has the world literacy rate changed over time? When did we experienced the greatest gains in literacy, globally? What has influenced these times of increased literacy? Click to access the slide deck, and learn more about math & content connections.
Pennies and nickels cost more to produce than their face value! How much more? (Includes a follow-up task about calculating how much it costs to make a dollar's worth of each coin) Click to access the slide deck, and learn more about math & content connections.
