Take it easy. Throwing out negative emotions on your child will not correct their behavior. On the contrary, it can serve as a role model –t. That is, the child will copy exactly the behavior that you do not like.

Do not be rude in any way. Both you and your child need to calm down in this situation. If you can’t do without this, then go to your room for a while, and then return. Answer the child’s remarks calmly.
Try to think about what is behind what was said, and keep in mind that most likely the real reason for the child’s behavior has nothing to do with you.
Highlight what is unacceptable and explain to the child why it is unacceptable. If possible, suggest an alternative. If you are sure that disciplinary action is necessary, then use a simple method: deprive the child of some pleasure. Do not forget that such behavior may be just a consequence of the child’s desire to conduct an "experiment": to see how others will react to his certain words and actions.

Develop a schedule, it is important to create a schedule that includes study, meals, household chores and other activities.

Give your kids the ability to make decisions, it’s no matter what order the kids take on assignments and homework.
Create a suitable learning environment for children because every child has different learning and concentration abilities, and everyone will feel more comfortable in different environments.
Arrange a closing meeting to be held with the children at the end of each school day. Discuss the questions they have, mark everything that has been done and rate it.