Students are given a grid 4x4 or 5x5 with letters. They try, within a set time, to form as many words using the letters, by connecting them.
You can get answers for all boggles boards by using this online answer generator/solver.
Get game boards to use with the templates HERE. Loads of them and just have students write in the letters on their boggles template sheet.
Enjoy playing this game in class!