[Retracted] Evaluation Method of Advanced Mathematics Teaching Reform Effect Based on Big Data Analysis Technology

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Students’ performance in class</td><td class="align_center">Number</td><td class="align_center">Frequency</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Listen carefully and be active</td><td class="align_center">81</td><td class="align_center">20.9%</td></tr><tr><td class="align_left">Try to listen and understand</td><td class="align_center">204</td><td class="align_center">52.7%</td></tr><tr><td class="align_left">Not interested, nodding off in class</td><td class="align_center">67</td><td class="align_center">17.3%</td></tr><tr><td class="align_left">Play mobile phones and games in class</td><td class="align_center">35</td><td class="align_center">9.0%</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Statistics of students’ performance in class.</div>

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tab3

Table 3

Table 3: [Retracted] Evaluation Method of Advanced Mathematics Teaching Reform Effect Based on Big Data Analysis Technology 