Alberta Science Curriculum
A simple guide to a Grade 3 research project in which students use materials that you provide (I used library books and previewed websites) to do independent research and complete a poster as a final assessment. (Sorry - no rubric included).
This document is left in word format so you can add/modify - this was created for a grade 2/3 class that was primarily made up of students with literacy challenges. Modify as you please - hopefully it will be a good starting point!