Scatter random points in a square, count how many land inside a quarter circle, and use the ratio to estimate pi.
Use random sampling, by hand or with code, to estimate pi, and study how accuracy improves with more samples.
Estimate the number of beans in a bag the way biologists estimate wildlife populations.
45 to 75 min · 5 materialsView projectEncrypt with a keyword and break the cipher by splitting the message and using frequency analysis on each part.
1 to 1.7 hr · 4 materialsView projectLaunch a marble off a table from different ramp heights and test a physics model of how far it lands.
1.5 to 2 hr · 7 materialsView projectCode the Fibonacci sequence two ways, compare their speed, and watch the ratio of terms home in on the golden ratio.
1 to 1.7 hr · 3 materialsView projectHang masses from a spring, measure how far it stretches, and find the spring constant from the slope of a graph.
50 to 80 min · 6 materialsView projectBuild a turbidity tube, calibrate it with cloudy water samples, and use it to compare local water sources.
60 to 90 min · 7 materialsView projectEduVistaHQ.com · Learn • Explore • Grow