Colleges › UIUC › Courses › IB
UIUC · Spring 2027

IB courses at UIUC

37 IB courses with 117 sections this Spring 2027; 113 sections have open seats. Open any course for every section with its instructor, time and live seat count, and a free email alert when a seat opens.

Watch a full IB section for freeFree
Pick the section; we email you when it fills and when a seat opens. No app needed.
IB 103Introduction to Plant Biology6/6 openIB 108The Biology of Dinosaurs2/2 openIB 150Organismal & Evolutionary Biol25/29 openIB 151Organismal & Evol Biol Lab10/10 openIB 199Undergraduate Open Seminar3/3 openIB 202Physiology10/10 openIB 271Organismal Biology2/2 openIB 299Undergraduate Special Course2/2 openIB 302Evolution11/11 openIB 329Animal Behavior1/1 openIB 361Ecology and Human Health1/1 openIB 390Undergraduate Research Experience1/1 openIB 392Translating Your IB Degree Into Career Success1/1 openIB 405Evolution of Traits and Genomes1/1 openIB 407Plant Diversity and Evolution3/3 openIB 416Population Genetics1/1 openIB 420Plant Physiology1/1 openIB 432Genes and Behavior1/1 openIB 435Critical Evaluation of Herbal Remedies1/1 openIB 438How Organisms Move2/2 openIB 451Conservation Biology3/3 openIB 456Advanced Tropical Marine Biology1/1 openIB 461Ornithology3/3 openIB 464Herpetology3/3 openIB 490Independent Study1/1 openIB 496Special Courses6/6 openIB 497Science Communication1/1 openIB 504Genomic Analysis of Insects1/1 openIB 505Bioinformatics & Systems Biol1/1 openIB 506Applied Bioinformatics1/1 openIB 513Plant Science Seminar1/1 openIB 526Seminar in Entomology1/1 openIB 533Human Genome & Bioinformatics1/1 openIB 542Environmental Plant Physiology1/1 openIB 546Topics in Ecology & Evolution1/1 openIB 550Topics in Ecology, Evolution, and Conservation Biology1/1 openIB 590Individual Topics1/1 open

Every subject at UIUC · UIUC class search. From UIUC's public class search; ClassMaxx is not affiliated with UIUC.