You know your students.
This shows you their numbers.
Free practice for them, real data for you: every score on the 100–200 scale, the topics your whole class keeps missing, and a printable walkthrough for the one costing the most points this week.
Free for you and your students · no student data is ever sold · nothing to cancel
What you'd actually see
Four views. Everything below uses made-up students so you can see the shape of it.
The one thing to teach next
Every topic your class has touched, ranked by how much it's costing them. Lowest first.
Every student, all four subjects
Scored 100–200 like the real test. Green is at or above the 145 passing line. The last column is the subject each student should sit first.
| Student | Math | RLA | Sci | Soc | Take first |
|---|---|---|---|---|---|
| A. Reyes | 152 | 138 | 149 | 161 | Math |
| J. Okafor | 141 | 155 | 132 | 147 | Science |
| M. Duarte | 168 | 149 | 158 | 152 | RLA |
| T. Nguyen | 133 | 129 | 141 | 138 | Math |
| K. Bell | 147 | 162 | 151 | 155 | Math |
The exact questions they got wrong
Not just the topic — the question, what they picked, and why it was wrong. Useful when a student swears they understand it.
Class sets, already made
Every study guide, flashcard set, and the test-day checklist as PDFs — free, and free to anyone, not just paying programs.
- Four subject study guides — every topic on one sheet
- Four flashcard sets — print, cut, fold
- Test-day checklist — ID, calculator rules, pacing
- Any of the 72 topic walkthroughs, worked line by line
How it works
Create a free teacher login
One login per teacher, as many classes as you need. No plan to pick, nothing to pay, no purchase order.
Share your join code
You get a short code and a join link. Nothing to install, no roster to upload, no passwords for you to manage.
Students join themselves
Paste their emails and we open YOUR email app with the invite written — we never store their addresses. They create a free account, approve sharing, and practice free.
You see the class
Results appear as they practice. No grading, no setup, no waiting for a report.
What it costs
Nothing. The teacher dashboard, every student's practice, the class chart, the student detail view — all free, for any number of classes and any number of students.
- Full teacher dashboard, one login per teacher — add as many classes as you need
- Each student's strengths and areas of improvement, all four subjects
- Class chart of where the whole class is losing points, missed-question patterns, progress over time
- Students practice free, with or without an account; they join your class with a code and consent first
- Printable class sets: study guides and flashcards for all 72 topics
Two things teachers buy for a GED class
As an Amazon Associate, Nail it Prep earns from qualifying purchases.
- A class set of the TI-30XS MultiView — the calculator the GED puts on screen. Students who practise on the real keys stop losing time on test day. See it on Amazon → Calculator rules
- One all-in-one prep book per student — GED Test Prep Plus 2026 (10th Edition) is the one most classrooms use; score145's walkthroughs follow the same topic list. See it on Amazon → All books & audiobooks
Student privacy, in plain language
Your students are the ones sharing their data, not your school — so there's no roster to upload and no student record for you to hand over. Here is the exact screen a student sees before anything reaches your dashboard.
Your teacher will be able to see:
- Your practice test scores
- Which questions you missed, and what you picked
- The topics you're strongest in and where you can improve
Your teacher will not see your password, your email, or anything you do outside this class. You can leave the class at any time, and your teacher stops seeing your results the moment you do.
Under 18? We'll ask for a parent or guardian's email to confirm before anything is shared.
What we commit to, in writing
- We never sell student data. Not to advertisers, not to data brokers, not to anyone.
- We don't use it to build other products or train models. It exists to run the student's study plan and your dashboard.
- No advertising, ever. There are no ads on score145 and there won't be.
- Deletion on request. A student, a parent, or your program can ask us to delete everything, and we do it.
- You'll know before anything changes. We'll tell programs in advance if these terms are ever revised.
Tell us about your program
A real person reads these. If score145 isn't the right fit for you, we'll say so.