The Peer Learning Lab (PLL), located in Library 204, is a free, collaborative peer-to-peer learning service available to all Wartburg students to help improve their writing, speaking, mathematical, reading, and critical thinking skills. Our specially trained peer consultants can help you at any stage of the process. Both the Math Lab and the WRSL offer both in-person and Zoom appointments.

Peer Learning Lab Hours:
Sundays: 6 p.m.-10 p.m.
Mondays-Thursdays: 9 a.m.-10 p.m.
Fridays: 9 a.m.-4:30 p.m.
Saturdays: Closed

Please stop in the Peer Learning Lab for information or to make an appointment.


Supported Courses:

  • All General Courses on Campus

Bio/Chem Tutor Lab Hours: Monday-Wednesday 7-10 p.m. | Location: SC 214


Supported Courses:

  • Bio 101 – Concepts of Biology
  • Bio 151 – Ecosystems, Cells & Evolution
  • Bio 152 – Structure, Functions & Ecosystems
  • Bio 211 – Genetics
  • Chem 113 – Principles of Chem
  • Chem 114 – Principles of Chem II
  • Chem 211 – Organic Chem
  • Chem 212 – Organic Chem II
  • Chem 217 – Analytical Chem

Econ/Acct Tutor Lab Hours: Sundays and Wednesdays 7-9 p.m. | Location: Library Classroom 2

Supported Courses:

  • EC 117
  • EC 118
  • AC 121
  • AC 122

Supported Mathematics Courses:

  • MA 106 – Mathematics in Modern Society
  • MA 107 – Finite Mathematics
  • MA 110 – Structures of Mathematics I
  • MA 190 – Precalculus
  • MA 214 – Statistical Methods
  • MA 250 – Applied Calculus
  • MA 251 – Foundational Differential Calculus
  • MA 252 – Foundational Integral Calculus
  • CS 120 – Intro. to Computers and Programming

Desmos is a free graphing and teaching tool for math available on the web as well as on iOS and Android. In addition to plotting equations, classroom activities are available to help students learn about a variety of math concepts.

GeoGebra is an interactive geometry, algebra, statistics and calculus application, intended for learning and teaching mathematics and science from primary school to university level. It is available on multiple platforms, with apps for desktops (Windows, macOS and Linux), tablets (Android, iPad and Windows) and web. 

Khan Academy 
This resource contains video explanations, examples, and practice problems with answers for Arithmetic, Algebra (all levels), Geometry, Statistics, Calculus 1, 2, and 3, Differential Equations, Linear Algebra, plus more math topics and other subjects.

Hippo Campus 
Video presentations, examples, simulations, and test preparation for various math and non-math subjects including Arithmetic, Algebra, Geometry, Calculus, Differential Equations, Linear Algebra, Statistics & Probability, Physics, Biology, History, and Psychology.

Purple Math
This is a great resource for basic math; beginning, intermediate, and advanced (college) algebra; word problems. Watch video explanations, do practice problems, learn immediately whether the answers were correct or not. Worksheets and preparation for standardized tests are also available.

Paul’s Online 
Provided by Lamar University, this web site is helpful for students wanting information on college algebra and all levels of calculus.  View class notes and explanations, downloadable handouts, practice problems, and reviews.

West Texas 
The West Texas A & M University web site offers assistance in the beginning, intermediate, and advanced (college) algebra.  View tutorials, work sample problems, or prepare for the GED.

Texas Instruments Guidebooks 
User guides for various TI calculators. 

Texas Instruments Tutorials 
Tutorials on using various TI calculators.

Spanish Tutoring Hours: Contact the Peer Lab for current times.

Spanish Study Table Resource: