This data chart is very robust and help students collect and organize data as well as helping students to begin the analysis of data. Determining Similarities and Differences is also an excellent way to deepen understanding. Using the comparison matrix as a data collection device and a graphic organizer will help students to write better conclusions at the end of an inquiry activity.

Comparison Matrix table is from Marzano, R. J., Pickering, D. J., & Pollock, J. E. (2001). Classroom instruction that works: Research-based strategies for increasing student achievement. Alexandria, VA: Association for Supervision and Curriculum Development.

Comparison Matrix table is from Marzano, R. J., Pickering, D. J., & Pollock, J. E. (2001). Classroom instruction that works: Research-based strategies for increasing student achievement. Alexandria, VA: Association for Supervision and Curriculum Development.
Similarities and Differences
Name: _____________________________
