There's a lot of free technology available to use in (and out of) the classroom to enhance learning. Here are some ideas.
There are a number of free websites which allow you to make quizzes (especially for use with mobile devices and IWBs). Kahoot is very popular with my students, but there are others. If you are teaching online, you can share the main question screens with the students, but they will need an additional mobile device to answer the questions for most of these.
There are lots of tools to record students nowadays, but Voki.com in particular works well for students who don't like being filmed, and also has a nice text-to-speech functionality if they want to compare their pronunciation. Read on for more suggestions, websites and apps!