What is it? A medium pizza at Domino's costs $10.99 plus $1.49 per topping. Is this a good deal? In this webinar we'll discuss "Domino Effect," a week-long project in which students use linear functions to explore how different chains charge for their pizzas…and what it means for consumers. When we use real-world scenarios to teach math, we can cover more standards in less time, and with better results.