翻译 translation

Be responsible to classmates about study stuff in class
Be patience to remind them to hand in their homework
Delivery message about study to my classmates in time
Be ready to help them when they in need
Assisted teacher to finish the study task
Communicate well with various branches teacher
负责班内有关于学习的事务 Taking responsibility for student learning, 注：classmate 是你的同学，不是学生
对同学们负责，耐心提醒他们交作业 remind students to turn in homework, 注：既然是老师，对学生负责字样画蛇添足
关于学习有关的信息会及时通知同学们 provide students with information related to learning.
同学们在学习上遇到困难的时候，会尽量给他们提供有用的建议和帮助 Help students overcome obstacles and offer helpful suggestions and advice.
协助老师完成教学任务 assiste teachers to acheive their goals.
平时会做好与各科老师的交流和沟通工作 liaise with class teachers

翻译 translation

Be responsible to classmates about study stuff in class
Be patience to remind them to hand in their homework
Delivery message about study to my classmates in time
Be ready to help them when they in need
Assisted teacher to finish the study task
Communicate well with various branches teacher
负责班内有关于学习的事务
对同学们负责，(this part should be included in the first sentence)耐心提醒他们交作业 
关于学习有关的信息会及时通知(祈使句中put the key word at the very begining)同学们 
同学们在学习上遇到困难的时候，会尽量给他们提供有用的建议和帮助
协助老师完成教学任务
平时会做好与各科老师的交流和沟通工作

The character 会means will. It should not be used here.

When you make requirements or orders, you must put the verb and relevant adverbs at beginning.