Statistically, practicing this packet completely helps young mathematicians do well on the test. The packet is adaptable to many grade levels as it includes basic probability and goes up to data analysis with mean, median, and...

You'll have no regrets when you use the perfect lesson to teach regression! An interactive resource has individuals manipulate the slope and y-intercept of a line to match a set of data. Learners practice data sets with both positive and...

Explore different types of functions using an interactive lesson. Learners enter functions and view the accompanying graphs. They can choose to show key features or adjust the scale of the graph.

Creating a definition may be easier than it sounds! Give your classes experience creating their own definition. Scholars examine the meaning of the compact-ness of a scatter plot and create their own definitions based on measurements. 

Do homework grades really determine test scores? Learn whether lines of best fit, correlation coefficients, and residuals can be used to determine test scores when given homework grades. (It would certainly save teachers time in grading...

In this activity, students will explore finding the line of best fit based on the sum of the squares of the residuals and determine what the linear regression line is.

The practice problem has learners sketch a line of best fit, create a linear model, and compare both lines on a calculator. The given points are available in PDF format.

The practice problem has learners sketch a line of best fit, create a linear model, and compare both lines on a calculator. The given points are available in PDF format.

Students sketch a line of best fit, create a linear model, and compare both lines on a calculator. The given points are available in PDF format.

Students sketch a line of best fit, create a linear model, and compare both lines on a calculator. The given points are available in PDF format.

Students investigate the line of best fit and the regression feature of a graphing calculator. The example consists of a math graph with given points that are available in PDF format.

Students investigate the line of best fit and the regression feature of a graphing calculator. The example consists of a math graph with given points that are available in PDF format.

The practice problem explores the validity of the line of best fit and a linear regression model created on a graphing calculator. The given points are available in PDF format.

The practice problem explores the validity of the line of best fit and a linear regression model created on a graphing calculator. The given points are available in PDF format.

Students calculate a linear regression model using a graphing calculator. The given points are available in PDF format.

Students calculate a linear regression model using a graphing calculator. The given points are available in PDF format.

The exercise has learners create the line of best fit for the given points. The handout is available in PDF format.

The exercise has learners create the line of best fit for the given points. The handout is available in PDF format.