Looking for a fun interactive teaching idea for a fractions activity? Well bingo! Look no further as Fractions on a Number Line 3rd Grade Activity Puzzles, common core 3.NF.1 and 3.NF.2, is an exciting lesson plan for 3rd Grade math elementary school classrooms. This is a great resource to put in your unit as a guided math center rotation, review exercise, small group work, morning work, quiz, drill, test, or assessment tool.