If you need a self contained device for recording audio on location, audio note taking, or for any other scenario where recording with a computer is impractical or inconvenient, a portable recorder is the best one to choose from. I recommend you use zoom x6 because it is the most versatile portable recorder on the market today. It features advanced preamp for incredible sound. Offering up to six tracks in simultaneous recording for recording direct in live, studio and even professional broadcast and video applications.
Portable audio recorders like this is indeed an excellent tool for generating podcast material, capturing interview footage, recording seminars, lectures or group sessions, and making field and location recordings of all kinds of material. There are many potential uses in education both for teachers and students, including pod casting, recording audio feedback, recording lectures, interviews or group sessions etc.