Illinois · Career guide
How to become a Science Teacher in Illinois
Science teachers cover biology, chemistry, physics, earth science, and (increasingly) integrated NGSS-aligned curricula. Like math, secondary science is on most state shortage lists — physics and chemistry endorsements especially. Lab management, safety certification, and inquiry-based instruction are core craft skills the role demands.
See 71 science teaching jobs open in Illinois →Certification path in Illinois
- Earn a bachelor's degree. Most candidates complete a teacher-preparation program either as part of their undergraduate studies or as a post-baccalaureate add-on.
- Pass the required exams. Illinois typically requires:
- Illinois Licensure Testing System (ILTS) Test of Academic Proficiency (TAP) — Basic skills assessment
- ILTS Content Area Assessment — Subject matter knowledge for your area
- edTPA — Performance assessment during student teaching
Science endorsements are often broken out (biology, chemistry, physics, integrated science). Each may require its own content exam.
- Apply for your initial license through Illinois State Board of Education (ISBE). The packet typically includes official transcripts, exam scores, a background check, and (depending on the state) a recommendation from the teacher-prep program. Visit Illinois State Board of Education (ISBE) →
- Job-search in Illinois.Browse current science teaching openings across Illinois districts. Apply directly to each district's careers page — no platform fees.
Alternative pathways in Illinois
If you didn't follow the traditional university-route, Illinois offers these alternate paths that may apply to your situation:
- Illinois Alternative Educator Licensure — for career changers employed by a district
- Teach For America (active in Chicago)
- Chicago Teaching Fellows
- Career and Technical Education licenses
Illinois salary context
Average teacher salary in Illinois: $67,882/year (rank #9 nationally). Entry-level pay with a bachelor's typically starts at $38,000/year.
Role-specific premiums vary by district — special education, STEM, and bilingual roles frequently command signing bonuses or stipends. See the full Illinois salary guide for the breakdown.