First, apply online through the Math official website. There will be a 15-page survey for you to fill in. It will take about 20 minutes to finish. We will be asked to provide your basic information, your schedule, your prerequisite courses and a short statement of purpose.
If you make it through this round, there will be a screening session. You will be provided with a textbook and you will be asked to demonstrate how to solve a problem in front of a judging panel.
Oh btw, there are tons of workshop for you to attend.
Interview questions [1]
Question 1
The judging panel will through you bunch of random questions.
I interviewed at Purdue University (West Lafayette, IN)
Interview
You need to pass the language certificate if you are an international student. Then depending on your major, you will have different questions. But basically they check if you can handle the job.
interviewed with the course instructor. asked to write code on basic varaible declaration, function define, invoke, etc. Asked basic expression on variable computation. Took around 30 minutues. Decision depends on instructor.
I applied online. The process took 1 day. I interviewed at Purdue University in Apr 2016
Interview
Face to face interview where they check how deep is your knowledge and they check your GPA and testing scores & your work experience .It is not difficult but its important that you answer quite confident and honestly