# Aligned Resources

Shodor > Interactivate > Standards > Virginia Standards of Learning: 7th Grade > Aligned Resources

Virginia Standards of Learning
Probability and Statistics:
7.16 The student will create and solve problems involving the measures of central tendency (mean, median, mode) and the range of a set of data.
 Calculating...
Lesson  (...)
Lesson: Introduction and fine points of using bar graphs and histograms.

Lesson: Introduces statistical measures of center.

Lesson: Introduces students to stem-and-leaf plots and calculating the mean, median, and mode from the plots.

Activity  (...)
Activity: Enter data and view the mean, median, variance, and standard deviation of the data set. Parameters: Number of observations, range for observations, which statistics to view, identifiers for the data.

Activity: PlopIt allows users to build dot plots of data using the mouse. View how the mean, median, and mode change as entries are added to the plot. Parameters: Range for observations.

Activity: View stem-and-leaf plots of your own data, and then practice finding means, medians and modes. Stem and Leaf Plotter is one of the Interactivate assessment explorers. 