How did Sheldon react to being part of the 95 percent crew?
On Young Sheldon Season 2 Episode 15, the youngster found his grades falling by 5 percent.
With that, Sheldon realized that Dr. Sturgis had it out for him, and he needed to find out why.
Sheldon quickly got to work to prove that his theory would hold up, but did anyone else agree with him?
Meanwhile, Mary took over for Pastor Jeff when he was out sick.
However, things took a turn when not everyone believed she would be able to do it.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.