*Update* Now includes a Boom Deck AND a separate Easel activity! Make sure to download both* This Boom Cards™ deck helps your students learn volume control and voice modulation. Do your students know how loud their voice should be depending on where they are and what they are doing? It teaches children how to understand when and how to use indoor and outdoor voices, using a visual chart. If your students struggle with voice modulation, or controlling the volume of their voice, this Boom Deck™