GED Test Preparation
Here's what people don't tell you: they give you a calculator AND a formula sheet. You don't need to memorize anything. You need to know when to use what. Ari teaches you to set up problems step by step using real situations — tips, discounts, budgets, measurements. Math you actually use.
Start Studying — Free See How Ari Works
Ari never skips steps or says "obviously." Every single step is shown. If you get lost, Ari backs up and tries a different way.
Splitting a bill. Calculating a discount. Figuring out how much paint for a wall. Math the way you actually use it.
Good at basic math but struggle with algebra? Ari spends time there. Already know fractions? Skip ahead.
Practice on break, on the bus, before bed. 15 minutes a day adds up. No laptop needed.
Ari is an AI tutor that adapts to how you respond — here's what it does across sessions.
Ari adjusts based on your responses. After a few sessions, it shifts its approach:
After each session, the system updates a profile based on how you interact:
Ari can suggest what to focus on — but these are AI-generated suggestions, not guarantees:
Ari is designed around learning science principles — but it's still an AI and can make mistakes.
How Ari Works →Ari is an AI language model. It works well for studying — but it has real limitations.
"Explain that differently" or "Give me a real-world example."
Ari can rephrase, use analogies, or break things into steps. If one explanation doesn't click, ask for another angle.
"Quiz me on this topic" or "Give me a practice question."
Self-testing builds stronger memory than re-reading. Questions match what you've been studying.
"Show me a comparison table" or "List the steps."
Tables, step-by-step lists, and side-by-side comparisons can help organize complex material.
"I have 30 days and can study 5 hours a week — help me plan."
Ari can suggest a sequence based on what you've covered so far. Use it as a starting point, not gospel.
It's a language model — it generates plausible-sounding text based on patterns, just like ChatGPT, Gemini, and Claude. It can state incorrect information confidently. Always verify important facts from official sources.
Ari assumes you're here to learn. If you argue or try to trip it up, it won't push back well — it may agree with incorrect statements or get confused. It's a study aid, not a sparring partner.
Ari keeps the most recent part of a conversation sharpest. In one very long session, earlier details get summarized and can fade. Keep sessions to a reasonable length and focused on one topic — don't try to cover everything in a single marathon chat.
Any progress or mastery shown is the result of the model's pattern matching — not a real measurement. It can never be fully accurate because it's predicting, not testing.
Ari is a free study tool. It doesn't administer exams, issue credentials, or measure your actual readiness. Exams and credentials come from independent organizations. Ari can help you study — that's it.
Start with what you know least. Each topic builds one skill through conversation.
Fractions, decimals, percentages — converting between them and using them in real-lif...
PEMDAS — the rules for which math operations to do first when an expression has multi...
Exponents (repeated multiplication), square roots, and estimating roots — the buildin...
Distance from zero on the number line — always positive. Used for distance, temperatu...
Factors, multiples, primes, GCF, and LCM — useful for simplifying fractions and findi...
Perimeter and area of rectangles, triangles, circles, and composite shapes — with the...
Volume and surface area of boxes, cylinders, cones, and pyramids — all formulas provi...
Types of angles, complementary/supplementary pairs, vertical angles, and angles in tr...
Finding missing sides of right triangles using a² + b² = c² — the most-used geometry ...
Variables, combining like terms, distributive property, and evaluating expressions — ...
Solving for x — one-step, two-step, and multi-step equations. The most important alge...
Solving inequalities — just like equations but the answer is a range of values, not o...
Turning real-life situations into math equations — the skill that ties everything tog...
Introduction to quadratic expressions and equations — factoring, the x² shape, and fi...
Plotting points, reading graphs, finding distance and midpoint between points on a co...
Slope, y-intercept, graphing lines, and writing equations — the most important algebr...
Reading and interpreting functions — what goes in, what comes out, and what the graph...
Mean, median, mode, reading charts and graphs, and understanding what data is telling...
Basic probability, simple and compound events, and using data to make predictions....
Math is easier when you can see it. When it helps, Ari draws a real picture right in your chat — not just words. Tap it to open it full-size.
See a line's slope, a parabola's curve, or points plotted on the coordinate plane.
Triangles, rectangles, and circles drawn to scale with the sides labeled — great for area and the Pythagorean theorem.
Bar, line, and pie charts for reading data — plus fraction bars and number lines that make the idea click.
Just ask — like "show me the graph of y = 2x + 1" or "draw a right triangle with legs 3 and 4."
We're a nonprofit, not an ad company. We will never monetize your information.
No spam emails. No newsletters. We'll never fill your inbox.
Your data is never sold, rented, or shared with third parties. Ever.
No Google Analytics. No ad cookies. No retargeting. We don't build profiles on you.
A single session cookie keeps you logged in. Disappears when you close the browser.
Want your data gone? One email and we wipe everything. No hoops.
19 topics. A patient coach. Calculator and formulas provided. No cost, no catch.
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Disclaimer: GED® is a registered trademark of the American Council on Education, which is not affiliated with this website. AI Bridge Foundation provides a free, general self-study support tool. Responses are AI-generated and may be inaccurate or wrong. Any progress or mastery indicator is the AI model's own output based on pattern matching — not a measure of actual knowledge or readiness. We do not administer exams or issue any credential; all certifications referenced are provided by independent third parties. 100% free — no fees, no work contract, no consideration required.