Item 79

Teacher:

Let compare with a snake of your friend who sit beside you. How do you compare.

Item 80

Student-1:

Mine is short, student-3 is a winner. (Student-1 says after put her clay-sculpted snake beside student-3’s clay-sculpted snake)

Item 81

Teacher:

Have you finish to compare with another one’s snake? For those who have been finish, please raise your hand.

Item 82

Student-1:

Student-3 is longer than mine. (Student-1 answers while she has raised her hand.)

Item 83

Teacher:

This group, which one is longer?

Item 84

Student-8:

Mine.

Item 85

Teacher:

Student-8’s snake is longer. This group, which one is longer?

Item 86

Student-8:

Equal.

Item 87

Student-1:

They’re equal (Student-1 answers after she came and saw comparison of student-8’s and student-7’s snakes.)

Item 88

Teacher:

It’s shorter or longer, or they’re equal. Let’s see

Item 89

Student-1:

Let make the snakes get closer. So, student-6’s snake is longer than student-5’s snake.