ALEKS Placement and Learning Module Information

As of June 8, 2016, the ALEKS assessment for placement into math courses at Purdue has been waived for students with an SAT math score of 650 or higher OR an ACT math score of 29 or higher.  If you received a score above either of these thresholds, you satisfy the prerequisites for any introductory math course required for your major, and you DO NOT need to take ALEKS. 

All other students should still take the ALEKS assessment prior to STAR unless you are told otherwise directly by your advisor.  The ALEKS Placement Assessment covers material from basic mathematics through precalculus and will take approximately 90 minutes to complete.

At the end of the ALEKS Placement Assessment, you will have a much better sense of your strengths and weaknesses in math. You will then have a chance to work on those weaknesses through a targeted Prep and Learning Module geared to your goals to improve placement and eventual course outcomes.

You are strongly encouraged to spend several hours using the ALEKS Prep and Learning Module after your first assessment. Even if you have achieved placement in your desired course, time spent in ALEKS will better prepare you for your upcoming course and ultimately lead to better grades. 

It is important that you relax and that you are honest about your skill level.  This is an simply an assessment, not a test. The difference is that an assessment is designed to determine what you know in order to best serve your academic success at Purdue University.

There is no benefit to cheating on the placement assessment – your only reward will be that you are placed into a class that is too difficult for your current level of mathematical knowledge. Therefore, while you are taking the assessment, do not consult any other source for help. Remember, you not only want to get into the right course, you want to be very successful in that course.

Is there a fee for using ALEKS?

No, ALEKS is free.  This includes everything.

Can I retake the ALEKS Placement Assessment?

Yes, you may take up to 5 placement assessments. However, to make each attempt worthwhile, it is important that you spend time working in your ALEKS Prep and Learning Module in between placement assessments so that you can improve your skills. Only the highest ALEKS score is used for placement.

Are ALEKS Placement Assessments proctored?

No, you are on your honor to take the assessment without assistance.

May I use a calculator while using ALEKS?

ALEKS will provide an on-screen calculator if you need one to complete a particular problem.  You may also use a single-line calculator.  No graphing or two-line calculators can be used.

May I use any other resources during a placement assessment?

You may only use a pen or pencil, paper, and the resources provided by ALEKS. You may not receive assistance from friends, family, other websites, textbooks, or any other resource not provided by ALEKS. Using outside resources will lead to improper placement and ultimately course failure.  Remember, your goal is to be successful in your first math course.

Can I retake the ALEKS Placement Assessment immediately?

You must wait 24 hours between placement assessments. There is generally no benefit to re-taking the assessment immediately after completing a prior attempt. Unlike the SAT or ACT, you cannot improve your results by simply re-taking the assessment without spending time in the Prep and Learning Module to refresh material that you may have forgotten or to learn new material.

Must I work in my ALEKS Prep and Learning Module between placement assessments?

  • 2nd: Before taking your 2nd placement assessment, you must wait 24 hours.
  • 3rd/4th: Before taking your 3rd and 4th placement assessments, you must wait 24 hours and spend 3 hours in a Prep and Learning Module.
  • 5th: Before taking your 5th and final placement assessment, you must wait 24 hours, spend 3 hours in a Prep and Learning Module, and contact Tim Delworth at to receive a password to open up your last assessment.

Are placement assessments timed?

Yes, you have 48 hours to complete a placement assessment once it has begun.  You can take a break, however, if you wait more than 48 hours you have to start a new assessment and it will not count as one of your five attempts.

How long will a placement assessment take to complete?

Placement assessments require approximately 90 minutes to complete, but the amount of time will vary by student.  We suggest you set aside two hours.  There will be a maximum of 30 questions.

What is my placement result?

Your placement result is your percentage mastery on your best assessment. After completing each assessment, you will see this page:

ALEKS Placement Result Webpage Screen Capture

The course you register for is determined using both your ALEKS Percentage and your major.

The table below details the ALEKS Percentage requirement for courses.



Required ALEKS Percentage

Common Majors

MA 13700

Mathematics For Elementary Teachers I


Elementary Education

MA 15300

Algebra And Trigonometry I



MA 15555

Quantitative Reasoning



MA 15800




MA 16010

Applied Calculus I


PPI, Management, Biology, et al”

MA 16100
MA 16500

Plane Analytic Geometry And Calculus I


Science and Engineering

Can I practice using ALEKS before I begin placement?

ALEKS will begin with a brief tutorial before your placement begins.

How long do I have access to my Prep and Learning Module?

You will have six months of access from the time that you start using your Prep and Learning module.

What are ALEKS Progress Assessments?

While working in a Prep and Learning Module, you will periodically complete progress assessments to solidify your gains in knowledge.

Does progress in an ALEKS Prep and Learning Module count toward placement?

No, you must complete a new placement assessment to change your placement result. Click on the placement tab on the upper right of the page from within ALEKS. Only your placement assessment results will be used for course placement.

Which Prep and Learning Module should I choose?

There are two to choose from.  You should pick the one that matches the course description of the math course you are attempting to enroll.

  • PreCalculus:  Trying to enroll in MA 13700, MA 15300, MA 15555 or MA 15800
  • Preparation for Calculus:  Trying to enroll in MA 16010, MA 16100, or MA 16500

Can I change to a different Prep and Learning Module later?

No, you may only use one Prep and Learning Module. Choose wisely.

What if I do not place into the course I wanted?

You can use a Prep and Learning Module to review and learn, and you may take another placement assessment to improve your placement result.

I did not place into the class I wanted. Can I take it anyway?

No, you must achieve the minimum placement result to take each corresponding class.

What if I placed into the class I wanted?

Congratulations! Continue to use your Prep and Learning Module to improve your chances for success. The placement result above is the minimum preparation required for your course! Take advantage of the targeted review and learning features in ALEKS to get a better grade in your class.

Where can I get help with ALEKS?

How do I begin using ALEKS?

Go to the ALEKS website via this link. Summer and Fall admits please wait until ALEKS appears on your New Student Tab.

What about Advanced Placement (AP) credit?

You may still need to take ALEKS. However, all questions concerning advanced placement credit and the role of ALEKS in placement in non-mathematics courses should be directed to your advisor.

I have read everything and I have one more question.

If you have any further questions, please contact Tim Delworth,  No phone calls please.