Canva is a nice tool for designing infographics, collages, flyers, and slides in your web browser or on your iPad. You'll need to create an account to access the resources AND you can upgrade to a 30 day free trial. Don't use your school email - you'll need to verify your email and your school email only accepts email from within our school district.
Watch these how-to videos to get you up and running quickly:
These workshops cover topics ranging from the fundamentals of graphic design to practical everyday business projects.