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    二年级孩子小，我充分发动家长，帮孩子整理平时的错题，并且经常拿出来作为第一手资料帮孩子复习。由于第一次让家长收集，没有经验，收集的不好，第二学期就错题收集本的格式要做严格要求。希望老师能提出好的建议或意见。谢谢！