Just a heads-up: You will need a CAMERA for the scheduled field trips. NOT a cell-phone camera or an Ipad camera or anything attached to a device and nothing that functions as anything other than a camera! That means a camera that allows you to control ASA settings, aperture and shutter speed. Beg, borrow or steal one and learn how to use it if necessary before our first field trip, scheduled for Week 3, Sept. 20. You will be glad you did!