Posting words to a Word Wall only makes Word Walls partially effective. To maximize the effectiveness of a word wall, you need to make them interactive. I created a set of over 50 Geometry Word Wall words that incorporates a visual to help the students remember the definition of the word. I also came up with a couple of quick, fun activities that you can you with your class that will make your word wall interactive. These activities can be used with any word wall words, not just the included Geometry words.