Looking for the BEST pie charts, tally charts, picture graphs and bar graphs worksheets and activities for your 1st grade graphing unit? These 1st grade graphing activities cover collecting data to create tally charts, pie charts, pictographs and bar graphs as well as answering questions about these graphs and MORE! This 3 week data and graphing unit is filled with no prep worksheets, posters, assessments and hands-on activities. This 1st Grade Graphing Unit Includes:15 Days of Tally Charts, Pi