This is a fun project where the students will create an inclinometer and use it to find the height of a tall structure outside, such as a tall tree, using trigonometry learned in the unit. This is a great hands-on activity for everyone in the class, especially if you have students who are struggling to understand trigonometry. This project is very engaging and I have always had positive feedback by students and parents. Data Collection Form, Peer/Self-Assessment and Rubric are included. I'm sure you and your students will find this project as enjoyable as I did.