There are many maths resource websites out there that offer PowerPoints and worksheets to support the teaching of certain topics, but very few that offer complete lesson packages. Teachmaths, does exactly that. Here you will find hundreds of rich, exciting, engaging (and free!) activities that make use of a wide variety of software including Excel, Geogebra and video. Here we look at just three activities, which take us into the realms of Angry Birds, 3d perception, and some dice to roll. There is a wealth of top quality stuff here that deserves to be checked out!