This quick, easy-to-use unit will help get your kids introduced to estimating, sorting and recording data. Students will be introduced to sorting according to non-geometric attributes, using tally marks to record data as well as sharing data with their classmates. Unit includes: teacher evaluation rubrics, detailed lesson plans, unit overview, worksheets, anecdotal note chart and student self-assessment pages. This is a plug 'n' play unit, the only preparation needed is the materials need for st