I have always been a fan of flashcards and microlearning in general. Nowadays, no one wants to study by reading long pages of information that can be shorten in a small bite. Once you try learning by flashcards, you will never go back to any other method :)

Quizlet has features like spell, test, and other effective ways to learn, like flashcards and match the following. These techniques have proven to be one of the best ways to improve one's vocabulary

I like how easy it is to input my data and use many formats to quiz myself and better learn the material. Some examples of ways Quizlet presents your data to you is through flashcards, a quiz format, or with fill in the blank questions.