Learning goals: Teacher Facing Partition shapes into 2, 3, 4, 6, or 8 parts with equal area and name those parts as halves, thirds, fourths, sixths, and eighths. Recognize that equal-size parts in a shape can be named with numbers called fractions. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from 3.5 Fractions as Numbers, Grade 3.