Photo by Woodley Wonder Works This article is written by Katie Haydon, founder of Ignite Creative Learning Studio. Learn more about Ignite at IgniteCreativeLearning.com or the Ignite Facebook page. Do you use centers in your primary classroom? If yes, you love them and can’t imagine life without them. If no, you can’t imagine how you could possibly trust your 30 to 35 students to work independently, nor can you figure out where you’d get the time to set them up.