Grades 3-5, 6-8
Riddles that help students conceptualize large numbers and understand the concepts of exponential growth and doubling time.
Through riddles and cooperative learning math activities, students work through problems to calculate and visualize millions and billions of things... Read more »
Students use mathematical formulas to calculate growth rates and doubling times, and to determine the difference between arithmetic and geometric... Read more »
Students multiply ratios, divide units of time, and subtract death rates from birth rates to calculate population growth rates.
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