Modeling population growth gives learners an opportunity to experiment with real data. Comparing the growth rates in this real-life task strengthens learners' understanding that exponential functions change by equal factors over equal...

How have railroads influenced urban growth? What are the consequences of population booms? What has led to the growth of tech centers like Silicon Valley? A series of short-answer questions from the College Board explores the dynamics in...

Your learners analyze population data to discern if it best fits a linear scenario. The idea of change by equal differences over equal intervals is enforced in this real-life task.