Alright, let's learn about "size comparison"!
Pronunciation: /saɪz kəmˈpærɪsən/
Meaning: Size comparison is when we look at two or more things and see which one is bigger, smaller, or if they are the same size.
Sentence: When we compared the size of the big teddy bear and the little teddy bear, we saw that the big teddy bear is much larger.