Lubbock ISD CBE — Parent Guide: 80% Pass + Local TTU K-12 Advantage (2026-2027)
Windows are confirmed, but this district has not published exact calendar dates — ask your campus counselor for the current schedule.
Lubbock ISD (LISD) is the West Texas urban district serving the city of Lubbock — home to Coronado HS, Estacado HS, Lubbock HS, and Monterey HS. LISD has a unique advantage for CBE: Texas Tech University K-12 (TTU K-12) — one of the two TEA-approved CBE vendors — is headquartered in Lubbock itself.
Two related guides worth reading before you register: our district-by-district CBE deadline guide explains why there's no single statewide date, and our school start date guide explains why your district's calendar may start earlier than you'd expect — both affect how early you need to register.
This is an independent guide. Texas CBE™ is not affiliated with LISD. Confirm specifics with your campus counselor.
Lubbock ISD's CBE — the essentials
| Aspect | LISD context |
|---|---|
| Programs | LISD offers an Online Advancement Program and Credit by Examination through the district's assessment office |
| Passing bar | 80% for acceleration (TEC §28.023); 70% for credit recovery (19 TAC §74.24) |
| Local vendor advantage | TTU K-12 is based in Lubbock — LISD students often use TTU K-12 exams directly |
| Registration | Through the campus counselor at the student's LISD school |
| Contact | LISD main office: 806-219-0000 |
| High school campuses | Coronado HS, Estacado HS, Lubbock HS, Monterey HS, Talkington School for Young Women Leaders |
Credit by Examination asks for 80% with no prior instruction. Full-length mock exams written to the same TEKS the exam is drawn from — Algebra 1, Geometry, Biology, Chemistry and more.
See the subjects →
Every subject has free practice questions with the full worked solution. Take some and see whether they look like the exam your district set.
See the subjects →
Every Credit by Examination window we have verified from a district's own calendar — 22 districts, 75 windows, each with the source it came from.
See the deadlines →
Not a guess at what might be on it. Full worked solutions and timed mock exams built to the same TEKS the Credit by Examination is written against.
Browse the subjects →Lubbock's TTU K-12 advantage
Texas Tech University K-12 (TTU K-12) is one of the two TEA-approved distance CBE providers in Texas (UT High School is the other). Because TTU K-12 is headquartered in Lubbock, LISD families:
- Have direct local access to the vendor.
- Can often coordinate test-proctoring in-person with the TTU K-12 office.
- Have shorter turnaround times for score reports.
This is a genuine geographic advantage LISD families often overlook.
How LISD families typically use CBE
- Algebra 1 acceleration between 8th and 9th grade.
- Foreign-language CBE — Spanish-heritage speakers (Lubbock has a significant bilingual community) and Vietnamese-heritage speakers.
- Grade-level acceleration in elementary via TTU K-12.
- Homeschool families using LISD for exam-only enrollment — Lubbock has a large homeschool community that partners with LISD for CBE.
What Texas CBE™ offers Lubbock ISD families
- TEKS-aligned practice with full-length timed mocks (80% acceleration bar).
- 5-language platform — English, Korean, Spanish, Vietnamese, Chinese.
- Free sample questions, no signup required.
- Full-course access $29.99 per subject for 3 months.
Three things to verify with your LISD counselor
- Whether to use the TTU K-12 direct route or LISD's centralized process.
- Current 2026-2027 testing window and registration deadline.
- Whether acceleration (80%) or credit recovery (70%) applies.
Related guides
Sources
- Lubbock ISD — Online Advancement Program.
- Lubbock ISD — Documents & Assessment resources.
- Texas Education Code §28.023.
- 19 TAC §74.24.
General guidance based on publicly available information. Confirm current rules with your campus counselor.
