Curated OER
Land Use
Students brainstorm lists of land uses, gather pictures of them, and create a collage. They research land uses in their communities by contacting local agencies. They make charts of the land use planning systems and their impact on...
Curated OER
Mean, Standarad Deviations, and Variances
In this Statistics worksheet, 11th graders compute the mean, standard deviation and variances for four different problem scenarios. The one page worksheet contains four scenarios, each with eight questions. Answers are provided.
Curated OER
Lattice Method of Multiplication Variances
Students explore the lattice method of mulitplication variances through the game "Multiplication Wrestling." They view a model of how to play the game and play three rounds, recording their patterns and discussing the strategies used to...
Texas Instruments
Texas Instruments: Means & Variances of Random Variables
This set contains statistics questions regarding means and variances of random variables. The student calculates sums and differences of random variables based on their means and variances.