Next years data unit... have to work with graphing but with 4th grade they'll need to find the mode, median, and range so this is a great idea for 3rd and 4th...
MATH CHART: Ways to Represent Data (Common Core Resource)
Ways to Represent Data Chart (Common Core Resource)
Could use these for beads. Kids could pick on bead at a time and sort while creating a bar graph. Could make a few graphs on card stock and laminate.
Data handling with natural resources