english: But what you have here is actually four separate layers, and I'm curious which of you can see the four separate layers and, particularly, how when they're compressed together and presented to the student all at once, how that creates this impatient problem solving.
non_english: koristeći ski prevoz. Ali ovde imate 4 odvojena sloja. I radoznao sam ko od vas može da ih vidi, i, naročito, kako su spojeni zajedno i predstavljeni učeniku odjednom, kako to stvara nestrpljivo rešavanje problema.