Provide hands-on activities for practice and mastery. Check for understanding of concepts and skills by using relevant standard materials, i.e. worksheets, text problems, workbooks, teacher prepared exercises, etc.

Practice worksheet matching shapes to appropriate pictures.

Objective: To provide a "doing" hands-on practice with similarities and differences (classification).

Activity: Students will be presented with a practice worksheet showing various pictures and shapes. Students instructed to color specific shapes/pictures assigned colors (ex. color all circles and those pictures looking most like circles--red, etc.).

Assessment: Students' successful completion of worksheet.