Item 202

Teacher:

Are there anything else that isn’t the rulers?

Item 203

Student-2:

Puzzle! (Student-2 show the puzzles brought from stuffs placed besides the classroom)

Item 204

Student-1:

This one! Everyone brings blocks to line up

Item 205

Teacher:

Blocks. I’ll write it down. (Teacher write “blocks” on the board.) What else?

Item 206

Student-1:

We can use these squares. (Student-1 point out to the squares used to be a floor of the classroom)

Item 207

Teacher:

What’s we call the square?

Item 208

Student-8

Tiles.

Item 209

Teacher:

Square of tiles, right? Are they equal?

Item 210

Student-1:

Try to put the snakes here.

One, two, three, four. Four and a bit more is a length of this snake.

Item 211

Teacher:

Square of tiles. (Teacher write ‘square of tiles’ on the board.)