There has been a high improvement in e-learning solutions all over the world. But such solutions can yield better results when AI is used. This has been proven to be highly effective. Machine learning has become a part of our daily lives. It’s true because whenever we use apps to order food, it gives an estimated cost of the delivery time. If we have ordered previously from the app, it stores such information and, based on it, provides us with an estimate. Machine learning is now also used to create better e-learning solutions. The AI is getting used to becoming a substitute for teachers for assessing exam sheets because:
- AI better evaluates students
The teachers are also using machine learning because it aids them. The teachers can assess students, but computers do it better when they do the same job. Through artificial intelligence, the PCs get a deeper insight into the learning ways of students. It helps them evaluate those areas where a student needs improvement.
When you have machine learning algorithms used in eLearning solutions, they can store and evaluate data about a student, like whether he is weak in grammar or spelling.
So, when programs are developed based on such data, his assessments can be checked faster. The student can also be checked for his understanding of the subject.
Artificial intelligence is also used to detect which students have cheated. Sometimes teachers can’t detect whether the students’ assignment has been completed by someone else, but AI can do it. It can analyze the student’s handwriting and find out whether it’s original or not. Someone could have completed the test in his handwriting, which a machine learning algorithm could detect through a scanned copy of the answer sheet.
- Lack of human assessors
Here, a computer-based assessment is more beneficial because it does not rate students based on their handwriting. However, Handwritten e-learning assessments are used in the case of MOOCs. But the problem is how to get assessors for checking them. The students can upload their written assessments on an LMS. Essay-based questions test the advanced cognitive processes that MCQs can’t; the former must be included.
So, AI has been helping devise better test checking in e-learning solutions because the human assessors might be in short supply. Through AI, the teachers and the instructors have more time to spend with students. This is because AI has taken over their work of grading the exams. The AI Is also helping universities grade the admission essays submitted by students. The teachers are now getting relieved from the duty of segregating scanned answer sheets of students.
AI is used in elearning solutions for checking multiple questions submitted by students/employees.
In the traditional method of checking assessments, two teachers were assigned the job of grading the same exam paper. This method ensured that the students didn’t face any bias when their exam was checked. Although this method protected students’ interests, it was quite time-consuming for teachers. But due to AI-based grading solutions, the quality of checking assessments has not been affected, although the teachers’ time has been reduced.
- Saves a teacher’s time
Learners can also have problems navigating through e-learning solutions. They might have queries that have to be answered in real-time. But the teachers don’t have time. So even when the teachers are busy attending other sessions, the employees/students can get answers through chatbots. The chatbots are like virtual instructors who can browse through the entire e-learning content to find the answers for students.
The virtual tutors developed through artificial intelligence are also providing to be helpful. It’s because they can recognize any stress in the student’s voice. This way, the teachers learn when does a student need attention. The teachers understand the students’ behaviors through an emotion detection AI algorithm, which lets them know whether a student understands something or not through his facial expressions and voice.
Essays don’t provide any help to students, unlike MCQ’S
The students need to be tested for their better understanding, and essays facilitate it because they have to think before writing anything. Unlike MCQs, the students don’t get any help through the various options present. However, the students should be given a time limit to answer essay-based questions, like 10-15 minutes. Also, they should have some hints about what to write on in an answer so that they don’t write ambiguous or nonrelated essay answers. The students should not be writing crap in answer sheets to make the answer lengthy.
What is a paper grader?
A paper grader is a software solution that is used for this purpose. This software provides accurate scores even to research papers. This software collects all the parameters used for grading through assignments checked by professors. It uses the same metrics for evaluating students’ papers. The AI paper grading software never becomes outdated because it continuously updates itself by scanning an answer sheet checked by a human assessor. Also, the software does not have any problem understanding handwriting because it has an optical character recognition feature.
It also helps evaluate the answers in different languages; hence the university does not need to hire multilingual assessors.