An examination is a final test that take to show your knowledge or ability in a particular subject or qualification.
Malpractice is an improper, illegal or negligent professional behavior.

To my own level of understanding examination malpractice is deliberate act of improper behavior that is being perform during examination. To day so many school and society have dedicated their own lives in examination malpractice.

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What are the cause of examination malpractice

corrupt invigilator/supervisor

This is are one of the common problem in our society today. Today many teacher , invigilator may be corrupt .some students we be finding a possible way to make the invigilator or supervisor ask for bribry ,some we stop writing and when the invigilator ask him why are you not writing he will quickly replied I don't know it then the in the invigilator will ask them to render him his service or you will fail then the students will quickly render his service without asking any question from him .

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Parents

Parents are also involved in the laziness of their kids because when their kids are back from school their mother and father doesn't have time for their children because their are too busy working. What am saying here is that parent should at least creat a leisure time to study with their kids and probably check all their note and assignment .

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Lack of time

Lack of time this simply means the period of each subject for an example we have many bulky subject like maths ,physics, chemistry etc which need a long period of time to be explained but with short period of time the are unable to grab some important point. What am saying here is that they should put a minimum of one hour lecture.

some different form of examination malpractice

. Plagiarism

This is the copy of some one work in an examination hall pretending that they are your own work. Plagiarism is very common in our our society today

. coppying prepared answer sheet

This is the act of coppying from note book or your phone which you carried to an examination hall.coppying prepared answer sheet is still common in our society.

. colluding with teachers to get the right answer

This the behavior of a student asking teacher for answer or bribing invigilator for answer for them to pass.

Solution to examination malpractice

increase in salary

Teacher with huge amount of money will not take bribing from student or ask student to pay some amount of money

properly trained teacher.

A properly trained teacher will not take Bribry or negotiate with students because the teacher is trying to make them work add bit to spoil them

Thanks regard @tegasweet
@orignalwork

Reference

https://www.naija.ng/1099893-what-examination-malpractice.html