The key is in the leaves. Pupils enter data to create a stem-and-leaf plot. The resource then displays the plot and calculates the mean, median, and mode of the data. Using the plot and the calculated measures of spread, learners analyze...

Explore a geometric sequence model through a simulation. Learners change the starting drop height of a ball and watch how the heights of following bounces change. They consider the ratio of the consecutive bounces as they analyze...

Could a flux capacitor really work? An engaging simulation encourages scholars to investigate Faraday's law. They experiment with various speeds, magnitude, voltage, and different-sized coils. Hopefully experimenters will be able to...

In this English worksheet, students discuss walking. Students conduct a survey about walking, write a short piece on walking, listen to and read an article about walking.

In this online interactive grammar skills learning exercise, learners answer 47 multiple choice questions regarding grammar skills. Students may submit their answers to be scored.

This tool can be used to create a histogram for analyzing the distribution of a data set using data that you enter or using pre-loaded data that you select.