The need for PHP autograding
Coding is slowly but surely becoming part of every professional field, making a fundamental knowledge of programming extremely useful. And with computer science classes being introduced in K-12/primary education, we’re sure to see an even bigger increase in Computer Science students.
With that being said, teachers can also expect a higher workload. Unzipping, downloading, running, adding feedback and re-uploading submissions per student and per assignment is a great burden! Unfortunately, this can take time away from teaching and giving students personal attention. This is where autograding can really help!
Not only does automatic grading help teachers, it also directly benefits students. Firstly, with an instant feedback mechanism, students can submit their code and see immediately where to improve. They can correct their code and resubmit, and the cycle continues. This quick turnaround helps students learn at a consistent pace - no longer do they need to wait a few days for their answers, only to forget how they did it in the first place. Moreover, with CodeGrade for instance, students can also directly code in our integrated editor (directly from within the LMS) or hand in directly through their GitHub or GitLab repository!
Secondly, after handing in, students can see if their solution works, making sure you will never have to fix their compiler errors again. Finally, you have more time to focus on the interesting and important facets of teaching. For example, cutting down hours of grading time allows educators to give more attention to student questions and wider learning objectives.
Ideally, an autograder balances two elements; ease of use - students and teachers should be able to get to grips with the autograder quickly and easily; and flexibility - as learners move from basic programming assignments to more advanced ones, an autograder should function with a wider range of accepted outputs, among other nuances.
Setting up a basic autograded PHP assignment is pretty simple. We’ve outlined the steps below.