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Biology - Bachelor of Science 2021-22 Degree Map

Requirements (Reqs) of a Bachelor Degree

Degree Maps show one way how you can earn a degree in four years. Talk with your advisor regularly to develop a personalized plan that works best for you, especially if you have any earned transferrable academic credit.

To graduate in four years, you need an average of 45 credits per year to reach 180 total credits, including 62 upper division (300/400 level courses) credits. You may need to take electives (courses that are not used to meet specific requirements) to reach those totals. Most courses at PSU are 4 credits each. If you transfer credit to PSU, the number of credits you need per year will vary accordingly. 

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This guide outlines the requirements in the 2021-22 catalog. Catalog year defines the specific set of requirements you need to complete a degree. Requirements occasionally change, so it may benefit you to follow a different catalog. Typically, your catalog year is the year you began at PSU, but if you are a transfer student you may be able to use an earlier catalog. Talk with your advisor about which catalog requirements make sense for you.

PSU Bulletins (2015-present) about this content

First Year

Fall Courses Fall Credits Winter Courses Winter Credits Spring Courses Spring Credits
Freshman Inquiry 5 Freshman Inquiry 5 Freshman Inquiry 5
BI 211/214 5 BI 212/215 5 BI 213/216 5
CH 221 4 CH 222 4 CH 223 4
CH 227 1 CH 228 1 CH 229 1
Total Fall Credits 15 Total Winter Credits 15 Total Spring Credits 15

Second Year

Fall Courses Fall Credits Winter Courses  Winter Credits Spring Courses Spring Credits
Sophomore Inquiry 4 Sophomore Inquiry 4 Sophomore Inquiry  4
CH 334 4 Biology Area A, B, or C Course 4 Biology Area A, B, or C Course 4
Calculus or Statistics Sequence Course 4 Calculus or Statistics Sequence Course 4 Science Elective 4
BS Arts & Letters/Social Science 3-4 Science Elective 4 BS Arts & Letters/Social Science 3-4
Total Fall Credits 15-16 Total Winter Credits 16 Total Spring Credits 15-16

Third Year

Fall Courses Fall Credits Winter Courses Winter Credits Spring Courses Spring Credits
Upper Division Cluster 4 Upper Division Cluster  4 Upper Division Cluster 4
Biology Area C Course 4 BI Upper Division Course w/Lab 4 Biology Area A, B, or C Course 4
PH 201 4 Science Elective 4 BI 412-499 Level Course 4
PH 214 1 BS Arts & Letters/Social Science 3-4 General Elective 2
Total Fall Credits 13 Total Winter Credits 15-16 Total Spring Credits 14

Fourth Year

Fall Courses Fall Credits Winter Courses Winter Credits Spring Courses Spring Credits
BI Upper Division Course w/Lab 6 BI 412-499 Level Course 4 Senior Capstone 6
BI 412-499 Level Course 4 BI Upper Division Elective 4 BI Upper Division Elective 4
Upper Division General Elective 4 General Elective 4 General Elective 4
    General Elective 4    
Total Fall Credits 14 Total Winter Credits 16 Total Spring Credits 14

 

Additional Map Notes:

  • BI 211/214, CH 221, and CH 227: MTH 111 placement is required for CH 221. BI 211 should not be taken without concurrent enrollment in CH 221, or prior completion of CH 221.
  • Calculus or Statistics Sequence Course: Complete MTH 251 and MTH 252 OR STAT 243 and STAT 244.
  • Biology Area A, B, or C Course: Complete at least one course from each of Areas A & B, and also complete BOTH courses in Area C. See department or academic advisor for course list.
  • Biology Area C Course: Complete at least one course from each of Areas A & B, and also complete BOTH courses in Area  C. See department or academic advisor for course list.
  • Science Elective: Select from Anthropology, Chemistry, Computer Science, Environmental Sciences, Geology, Math/Stats, Public Health Education, Psychology, or Physics at the 200-level or above, not including "U" courses. 
  • BI Upper Division Course w/Lab: Must complete two courses with a significant lab or field component. See department or academic advisor for course list.
  • BI 412-499 Level Course: Select from any Biology course numbered 412-499 or approved BI410 courses. 
  • PH 201 & 214: Students may choose to take PH 211 & 214, PH 221 & 214 or PH 231 & 214.
  • You may need to add additional general elective credits to your plan to reach 180 total credits.

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