Math Assessment
What is ALEKS?
ALEKS (Assessment and LEarning in Knowledge Spaces) is a Webbased, artificially intelligent assessment and learning system. Learn more about ALEKS at their website.
Firstyear Students Interested in Math, the Sciences, or Economics (MSE)
Incoming firstyear students can take the test prior to coming to Colorado College to determine their proficiency in College Algebra and Precalculus. While Colorado College will not use the scores from the test as a placement test, it will help the student determine their "readiness" for Colorado College Math, Science, and Economics classes.
To interpret ALEKS test scores see Table 1. Students scoring below about 4045 on ALEKS may be at a particular disadvantage when enrolling in quantitatively challenging courses. Courses that might help prepare students for challenging material in addition to those listed in Table 2 include:
CH104: The Mole and its Mathematical Role in Chemistry (Half Block, 0.5 credits). The course is designed to support success in CH107 (General Chem 1), and then CH108 (General Chem 2)
GS105: The Power of Data and Models (Blocks 3&4; 0.25 credits each). This adjunct is designed to support students who would benefit from reviewing College Algebra or Precalculus concepts (i.e., get back into “algebra shape”) prior to enrolling in key gateway or required courses (e.g., MA126, CH107).
**Students should speak with their advisor about course placements. For course placement in Mathematics, advisees should also consult with the Mathematics Department about appropriate course placement. See Math Placement Package (Math & Comp Sci Department webpage).
**The information listed below is for informational purposes only.
Table 1. What the Math Assessment Score Means
ALEKS Score^{} (ACT/SAT math) 
What the ALEKS Score Means 
Example placement at other colleges, universities 
<30 (<22 /<520)

Student demonstrated weak algebra skills and likely will be very challenged by intro math or quantitative courses. 
Beginning 
3060 (2225/520580) 
Student scored at lower end of the range (3045) and may have very weak algebra skills. Student scored at upper end of the range (5060) and may just be “rusty,” but likely also has gaps in college algebra or Precalculus concepts (esp. exp/logs, trigonometry) These students may really struggle with rigorous entrylevel courses and requirements (MA126, CH107, PC141/241) 
Intermediate or College Algebra 
6175 (2628/590620) 
Student had some Calc or Precalculus in high school but may be “rusty” on algebra or Precalculus basics, or may have never learned the topics well. Student would likely do well with review of key college algebra and Precalculus concepts. For those with AP Calc AB credit, without some focused review, it’s not clear if starting at Calc 2 (MA129) will go well. 
Precalculus 
>75^{} (≥ 28/620) 
Student demonstrated understanding of many Algebra and Precalculus concepts, and is wellpositioned for at Calc 1 or perhaps Calc 2 (e.g., if they have AP/IB credits) 
Calculus 
Table 2 shows a sample of suggested courses that might help build students’ confidence and skills prior to enrolling in rigorous gateway or required courses (e.g., MA126/MA125, CH107, MA117). These course suggestions have been recommended by departments based on student math assessment scores.
Table 2. Options for Confidencebuilding Courses in MSE
ALEKS Score ^{#} (ACT/SAT math) 
Confidencebuilding Courses in Math, Sciences, Economics 
<30 (<22 /<520)

EC:100,101,102,110,113,115,205 CH:104 (if offered) BE:100level courses (intro, nonmajor courses) PC:133, 129, 151 PY100 MA:110 (when offered) GS:105 
3060 (2225/520580) 
EC:101,102,141,142, 205 CH:104 (if offered) BE:105, 106, 107 MB:101 PC:151,129,133 MA:117,125 PY:100 HK:130 GS:105 
6175 (2628/590620) 
Consider MA125 (if on low end) or MA117 MA126, CH107 (algebra review first) EC201 (MA126 prerequisite) EC: 205,220,221,225 MB:101 MB:131 (prerequisite CH107 or equivalent) BE:208 (prerequisite CH107 & one of BE105,106,107) GS:105 
>75 (≥ 28/620) 
Ready to enroll in at least MA126, CH107, EC201 (e.g.)^{} EC: all other courses MB:131 (prerequisite CH107 or equivalent) BE:208 (prerequisite CH107 & one of BE105,106,107) BE220 (with prerequisites) More advanced students in this category (score >80) may also have appropriate course credits to place into MA129, MA217, PC242, or CH108. Credit for these placements needs to be confirmed with departments and the Registrar. 