This project has been used for 3 years and has always come up as a class favorite. It is best when students have access to technology but it is not required. Look at the teacher notes for suggestions if you do not have technology. Students use proportions, percentages and ratios to plan their road trip. This is designed to reinforce your lessons on ratios, proportions and percentages. I would suggest teaching your lesson and then using this as your practice. This method worked best for me and for my students.