Have students work the problems, fill in their answers in the provided blank spaces, then explain how they would arrive at the solutions for questions where they are having difficulty. (thoughtco.com)
There's no benefit to them in looking at the solution of long - range problems, like global warming or the conservation of energy. (pbs.org)
In one last, desperate attempt at a solution, I tried an elimination diet. (cathysglutenfree.com)