# ALEX Classroom Resources

ALEX Classroom Resources
Subject: Mathematics (9 - 12)
Title: Interactive Tools | Against All Odds: Inside Statistics
URL: https://aptv.pbslearningmedia.org/resource/bb2042d8-5e7f-4ccc-bdab-9690bfef6653/interactive-tools-against-all-odds-inside-statistics/
Description:

These interactive tools give students an opportunity to explore more about stemplots, control charts, and histograms as covered in the Against All Odds statistics series. Simulations allow students to explore statistics methods in-depth using their own data.

Subject: Mathematics (9 - 12)
Title: Algebra I Module 2, Topic D: Numerical Data on Two Variables
URL: https://www.engageny.org/resource/algebra-i-module-2-topic-d-overview
Description:

In Module 2, Topic D, students analyze relationships between two quantitative variables using scatterplots and by summarizing linear relationships using the least-squares regression line. Models are proposed based on an understanding of the equations representing the models and the observed pattern in the scatter plot. Students calculate and analyze residuals based on an interpretation of residuals as prediction errors.

ALEX Classroom Resources: 2