CHAPTER 3 - RHYTHM (Part 2) Grade 1 Theory – Rhythm This chapter continues with rhythm, part 2, for grade 1 theory. You need to understand: The semiquaver Grouping Notes Rests After watching the videos, you should be able to complete chapter 3 in your workbook.PLEASE NOTE THAT SOME OF THE VIDEOS DO NOT HAVE NARRATION SO YOU CAN WORK THROUGH THEM AT YOUR OWN PACE! SEMIQUAVERS AND NOTE GROUPINGS RESTS AN INTRODUCTION TO HOW NOTES LOOK AS THEY GET SHORTER NOTE FEATURES