Activity 01
Think-Pair-Share: Proportion Measurement
Students use a pencil to measure proportional distances on their own faces (eyes to chin, eyes to top of head) and record findings. They compare measurements with a partner, then the class builds a composite chart on the board to test whether the standard guidelines hold across different faces.
Explain the standard proportional guidelines for drawing a human face.
Facilitation TipDuring Think-Pair-Share, circulate and listen for students who are using the midpoint rule to measure from the top of the head, not the hairline.
What to look forPresent students with a blank head outline. Ask them to draw light guidelines for the placement of the eyes, nose, and mouth. Check for accurate midpoint placement of eyes and relative spacing of other features.