Utilize your learners' spare time by having a "password" that learners must recite before they enter or leave the classroom. As suggested here, provide an irregular word that your first graders are trying to develop. How efficient! 

First graders explore language arts by participating in a bingo activity with classmates. In this irregular word lesson, 1st graders utilize index cards and game boards to participate in a game of Word Bingo. Students practice sounding...