John brings the butterfly method to my attention during a tutoring session.
And that's how you add fractions with the butterfly method."
"That makes sense," John says, "So what about the butterfly method?"
The 34-year-old Bruins goaltender began playing before the Quebec butterfly method
was patented by the great Patrick Roy, so he always did what he had to do to stop pucks, no matter what it looked like.
The article illustrates how dissecting the so-called "butterfly method
" for adding and subtracting fractions can deepen a student's comprehension of fraction arithmetic.