See Algebra I readiness in 15 minutes. Free.
Get a TEKS-aligned snapshot for Texas 8th–9th graders. Free to start, no payment needed. Works on iPad, Chromebook, phone.
STAAR Algebra I
Question 3 of 8
Which equation represents the line that passes through the points (2, 5) and (4, 11)?
Gap Detected
Finding slope from two points - 15 min practice
STAAR Algebra I in Texas
Texas Education Agency reporting shows 39% of Algebra I testers did not meet grade level in 2024, putting graduation and activity eligibility on the line.
0% Did Not Meet Grade Level (Statewide)
In Midland ISD alone, 0 students did not meet the STAAR standard, prompting retests and eligibility reviews.
Source: Texas Education Agency, 2024 STAAR results
How Mathko supports Texas students
A weekly 15-minute rhythm to surface TEKS gaps, review progress, and guide next steps.
15-minute check
Take a STAAR-style assessment aligned to Algebra I TEKS.
TEKS summary
Know which skills need attention and which are secure.
Guided lessons
Use the free summary for review, or unlock guided lessons and deeper analysis.
Why Texas families use Mathko
Focused, transparent, and built for STAAR Algebra I readiness—start free, upgrade only if you need more support.
Know before benchmarks
Weekly TEKS summaries make gaps visible early, so reteach time is focused.
15 minutes, then done
Keep reviews brief so students cooperate and families stick with it.
Texas-ready materials
Released STAAR items, TEKS mapping, and STAAR-style tools students recognize.
What you get each week
A consistent rhythm: check, review, practice. Built for STAAR Algebra I readiness.
Leave anytime; we remove student data within 48 hours of the request. FERPA/COPPA compliant.
Frequently asked questions
Everything you need to know about Mathko and STAAR Algebra I preparation.
Is this tutoring?
No. Mathko provides a weekly 15-minute STAAR-style assessment and targeted practice for the specific TEKS skills that need work.
How long does it take each week?
About 15 minutes for the assessment. We also suggest short, targeted practice sets based on the results.
What makes this STAAR-specific?
We use released STAAR items, map directly to TEKS standards, and match the tools and layout students see on test day.
Will it work on our devices?
Yes—works on iPad, Chromebook, laptop, or phone. No downloads required, just a web browser.
What about privacy?
FERPA/COPPA compliant. Students can delete their data anytime. We're not affiliated with TEA; we use publicly released STAAR items.
How much does it cost?
The initial STAAR-style assessment is free. Guided lessons and detailed analysis are available with a paid plan if you choose to continue.