Algebra 3 students explored how quadratic functions are used in real life by designing a catapult and measuring the path of trajectory. 

Objective: With the understanding of quadratic functions, students will design and build a device that can launch a ping-pong ball for the purpose to determine the quadratic function that models the path of trajectory from their launching device. 

Outcomes: 

1. Students will discover how quadratic functions are used in real life

2. Students will use problem solving techniques to engineer a launching device

3. Students will build a launching device from found objects and determine how the materials determine the final outcomes

4. Students will create a specific style for their launching devices

5. Students will all have a chance to redesign after the Initial Launch Date in an effort to correct and mistakes or improve upon their work for a Redesign Launch Date.