On the second day, she emphasized the importance of a
human body structure for designing a chair and demonstrated how to measure each part of human body to
students. In this lesson, she combined mathematics and
science concepts together. The science concept was human
body structures, such as bones in arms and legs. As for the
mathematics concept, she asked students to measure each
part of their partners’ body, which were shown in the
handout that she gave to them, after she demonstrated how
to measure them. At the end of class, she asked students to
think about the purpose for the activities in this day’s class
and ways in which they would use those data to design
their chairs.