Connect algebra to real life in this Graphing Quadratic Functions Regression Project. This project based learning activity is perfect for students to write a quadratic equation, graph the scatter plot and function, and analyze characteristics of the graph.

Students will demonstrate their knowledge and understanding of finding the quadratic model that best fits data in a real-world setting by performing the following:

•Choose a city, country, and date for your research.

•Collect data on the relationship between time of day and the altitude of the sun.

•Record your information in a table.

•Find the curve of best fit model using the quadratic regression feature on a graphing calculator.

•Graph the scatter plot of the data set and the curve of best fit in Desmos.

•Analyze the results.

•Record all of the above information in a Google Slide Presentation

INCLUDES:

Note to Teacher (see preview)

Project Handout - 100% Editable

Student Google Slides Template

Example Google Slides Presentation

2 Videos: Quadratic Regression on TI-84 calculator & Graphing in Desmos

Student Sign-Up Google Spreadsheet

Rubric - 100% editable

BONUS: Graphing Calculator Reference Sheet - Quadratic Regression

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