Hello. Although you have submitted a text, you have not submitted any questions related to it, which makes it impossible for me to provide you with an answer. However, I will try to help you by showing you what is happening in this text.
The text you show above presents a logical fallacy. A logical fallacy is an argument that was created with incorrect reasoning but was presented as true. This text introduces the logical fallacy known as Straw man. This kind of fallacy causes a person in a debate to reproduce his opponent's argument in a distorted way and with a completely different meaning. We can see this fallacy in the question above because when Trish Harris claims that increasing school hours would help students get better grades on tests, Dan Richardson reproduces this comment completely distorted, claiming that Trish devalued the students and claimed they were the worst students of the district.
Answer: The weakest point would be the first one that states: teaching with video games would be much better than teaching the traditional way.
Explanation:
The first one is an opinion and therefore does not provide any solid proof.
The second gives a reason, the third a statement, and the fourth suggest that since students are playing video games outside, students might start studying out of school.
In A Christmas Carol, Belle is Scrooge's ex-fiancée who broke up with him because he had changed too much in his pursuit of wealth. They were both poor when they met, and Belle loved the man he was before he became greedy. When Scrooge sees her again through the Ghost of Christmas Past, he is reminded that he lost the love of his life because of his greediness.