This document outlines a two-day lesson plan on rhythm, sound, and silence for a Music 2 class. Day 1 introduces the concepts of sound and silence, with activities where students identify sounds and non-sounds in pictures and use symbols to notate rhythmic patterns. Day 2 has students further develop their understanding by playing a bingo-style game identifying rhythmic patterns of sounds and silences. Assessment is based on students' ability to perform rhythmic patterns accurately.