Curated OER
EasyData Reference
Students explore the EasyData. In this secondary mathematics instructional activity, students investigate the screens, menus, and list of types of data collection available with the EasyData.
Curated OER
Understanding Equations of Functions
Learners write equations for different functions. For this algebra lesson, students observe data and find the function that goes along with that data. The identify the line of best fit.
Texas Instruments
Texas Instruments: Identifying Types of Correlation From a Graph and Calculator
Students will identify different types of correlations graphically and by using the linear regression analysis obtained from a TI-84 Plus calculator. Students will also obtain and know the significance of a correlation coefficient as a...