Training Example: Brainly – Review the Data, Give Your Score & Compare to the Real AI Evaluation

For studentsFor parentsFor teachers4.9 Parent Rating
[H1] MEET THE LAST TUTOR
YOU'LL EVER NEED
No scheduling. No hourly rates. Just always-on, top-tier help from human tutors and AI
across every subject. Guaranteed results. Less than a dollar a day.Get StartedJoin 15+ million parents
[IMG: check]
Guaranteed Results
[IMG: check]
100% Kid-Safe
[IMG: check]
Risk-FreeAs seen in
[IMG: TechCrunch]
[IMG: Forbes]
[IMG: USA TODAY]
[IMG: WIRED]
[IMG: EducationWeek]
[H2] Brainly's 3 Commitments
[IMG: Guaranteed Results]
[H3] Guaranteed Results
See real grade improvement in four weeks - or we'll make it right.
[IMG: Safety First]
[H3] Safety First
AI-powered, human-supervised. Every interaction is monitored and 100% kid-safe.
[IMG: 100% Money-Back Guarantee]
[H3] 100% Money-Back Guarantee
Not satisfied? Get a full refund within 30 days, absolutely no questions asked.
[H2] Real Parents, Real Results
Don't just take our word for it.#CaughtUp#StayingOnTrack#GettingAhead#AcedTheTest#HomeschoolWin"Math used to frustrate her a lot. A few weeks on Brainly and she was explaining the problems back to me."
[IMG: Sarah M.]
Sarah M.Parent of 8th grader"My son was struggling in a few classes at once. Brainly helped him catch up on material he’d been missing before finals. It made a real difference."
[IMG: Carlos M.]
Carlos M.Parent of 12th grader"Homework used to turn into a fight at the kitchen table some nights. Now she usually finishes it before dinner on her own. I’m honestly relieved."
[IMG: Priya K.]
Priya K.Parent of 7th grader
[H2] A New Type of Education That Actually Works
[IMG: Step 1]
With AI Tutor, your
child gets 1:1
explanations at their
own pace.
[IMG: Step 2]
A real expert
steps in when they
need extra help.
[IMG: Step 3]
Together,
we work through
worksheets and
review notes.
[IMG: Step 4]
We practice the
right material
before the test.
[IMG: Sparkle 1]
[IMG: Ball 3]
[IMG: Sparkle 11]
[IMG: Spiral Tube]
[IMG: Crown]
[IMG: Sparkle 4]
[IMG: Rocket]
[IMG: A Plus]
[H3] AND THAT'S WHEN THE A'S START SHOWING UP
Get started
[H2] But Great Tutors
Go Beyond Explanations
That’s why we include
mindfulness activities to
reset and refocus.And games to learn
while they have fun.Get Started
[IMG: Bolt]
[IMG: Ball 3]
[IMG: Sparkle 9]
[IMG: Spiral Tube]
[IMG: Sparkle 4]
[H2] 1 Month of Brainly costs less than
1 Hour of a Private Tutor
Premium academic support at a fraction of the cost.
Everything included, nothing hidden.
[IMG: BRAINLY]
[IMG: BRAINLY]
Human Tutor24/7 Availability
[IMG: Check]
[IMG: cross]
No Booking Required
[IMG: Check]
[IMG: cross]
All School Subjects
[IMG: Check]
[IMG: cross]
Personalized Support
[IMG: Check]
[IMG: cross]
Guaranteed Results
[IMG: Check]
[IMG: cross]
Get StartedSee grade improvement in 30 days — or get your money back.
[H2] Secure by Design
Because we built Brainly specifically for students, we maintain
the highest security and data privacy standards.
[IMG: Check]
COPPA
[IMG: Check]
GDPR
[IMG: Check]
CPRA
[H3] Built for Students
Purpose-built for education, not a general-purpose AI. Every feature is designed to help kids learn safely and responsibly.
[H3] Strong Privacy Protection
Student data is protected with strict privacy safeguards and industry-leading security standards.
[H3] Age-Appropriate Guidance
Responses are adjusted to the student’s age and grade level. Explanations use language, examples, and steps that match what students at that stage of school are expected to understand.
[H3] Ethically Designed
Support is judgment-free and encouraging—like a patient, trusted mentor helping students learn.
[H2] Frequently Asked Questions
Answers to the most common questions from parents like you.How do I start the AI Tutor and get the best results?Can my child connect with a real, live expert tutor?How does billing work, and can I cancel anytime?Is Brainly safe for my child to use?How do you encourage critical thinking instead of shortcuts?How do you make sure the learning matches my child's grade level?

[H1]
Welcome back
Get answers within minutes and finish your homework faster

or

Don't have an account?

Sign up

For studentsFor parentsFor teachers
[IMG: Brainly logo]
[IMG: Brainly logo]
For studentsFor parentsFor teachersSign inSign in
[H1] STUDY LESS.
IMPROVE
YOUR GPA.
[H2] The AI Learning Companion that adapts to how you learn. Stay ahead, stay confident, and achieve the results you deserve.
Sign up for free
[IMG: Crown]
…and unleash your Genius.Understand fasterInstant help that actually lasts. Expert homework answers, 24/7 AI tutoring, and source-synced help make learning finally click.Ace your next examTurn your notes, questions, and homework into personalized quizzes and study guides that get you test-ready in minutes.Clear your mindRefocus and recharge with guided audio sessions designed to keep your brain calm, confident, and ready to do your best.
[IMG: Bolt]
[IMG: Sparkle 6]
[IMG: Sparkle 9]
[H2] AI Tutoring
Get smart guidance, like from a real tutor who helps you understand.Sign up for free
[IMG: Signpost]
Your browser does not support the video tag.
[H2] Test Prep
Ace your tests faster, with practice that adapts to you and how you learn.Sign up for free
[IMG: Target 1]
Your browser does not support the video tag.
[H2] Find answers
Every answer cross-checked, explained, and designed to help you learn.Sign up for free
[IMG: Magnifier Glass 1]
Your browser does not support the video tag.
[H2] Homework worksheets
Like doing homework with your tutor sitting right next to you.Sign up for free
[IMG: Lamp]
Your browser does not support the video tag.Study less, achieve more. All in one app.Brainly brings all your homework and study tools together so you can focus on results, not busywork.Sign up for free
[IMG: Crown]
Smart NotesTurn class audio into perfect study guides.Take notes
[IMG: Chat Bubble 2]
Play and learn in head-to-head battles.Start game
[IMG: Flash Clash]
ClarityPodsGuided audios to clear your mind.Listen now
[IMG: Crown]
[IMG: Brain]
Study BoardsEverything you've collected for learning in one place.Coming soon
[IMG: Pin]
Ask My DocsFrom upload to understanding.Upload a doc
[IMG: Notebook 1]
[IMG: Lightning Sparkles Image in section top, left corner]
[IMG: Shiny Stars Image in section bottom, right corner]
[H2] 4.7
current rate4.7/5Based on 261.4k Ratings
[H2] A learning companion that goes where you go
Never get stuck again with your personal learning companion. Like a tutor in your pocket.Get the App
[H2] World of questions, meet world of answers
mariobhinActivity 2: I PICTURE OUT MYSELFDIRECTIONS: Draw a picture of yourself as a HUMAN PERSON. Explain yourdrawing.Come on I know you can draw! Just give your best shot! Let's go!Explanation:​jralexander915Based on the passage you just read, what conclusion can you draw about the cultural values of the iroquois?
“The right-handed twin accused his brother of murdering their mother, and their quarrels continued until it was time to bury their motheissfakeoneRead the excerpt from "The Adventure of the Mysterious Picture."
How was this vile nervous fit, for such I now persuaded myself it was, to be conquered? I determined to force myself not to look at the painting but to undress quickly and get into bed.XxChickenNuggetsxXHow do the authors support the overall claim that sugar production and trade had an impact on world history?
Check all that apply.
by documenting how sugar is used very little in modern diets
by explaining how sugar damages healquietSea90Vriting
ask 2. In the article, "A Mighty Flier," you learned about the world's smallest bird, the bee hummingbird. Write a short essay
which you compare and contrast the hummingbird to any other type of bird. In your writing, list five ways thelunafox19penny has 5 children. the 1st is named January 2nd kid is February her 3rd is called March 4th is april what is the name of the 5th. read carefully Robin2000Match each underlined word to its correct meaning based on the context of the sentence.
Tiles
1) Tom had long been picking his way cautiously through this treacherous forest; stepping from tuft to tuft of rushes and roots, which afforded precblueBrook11identify five features of drama and give examples from the story 'Elepbant learns some manners'ctvaughnWhat social commentary does Mark Twain make in this excerpt from "The 1,000,000 Bank-Note?"
You will remember that the Bank of England once issued two notes of a million pounds each, to be used for a special purpose connected with some public tmadisonelizibet1Write three to four sentences presenting your prediction about the main conflict in the novel based on how the characters feel about their lives. Include evidence to support your prediction.kylasanjose29Write five ideas that you can recall about the types of important values and skills, how to set and reach goals, and different ways people learn.Wafflesgravy6463A small block with mass 0.0400 kg is moving in the xy-plane. The net force on the block is described by the potentialenergy function U(x,y) = (6.00 J/m2 )x 2 - (3.75 J/m3 )y 3 . What is the magnitude of the acceleration (in m/s2 ) of the block when it is alinzhouguo14While constructing a space platform, a 90.0 kg robot is standing on a 17.0 m long, 320. kg steel beam that is floating in space, initially motionless relative to the platform and pointing South. Using its magnetic feet the robot starts walking along the belivelyShadow26vii)
The angular momentum of a rotating body changes from L to 5L in 8 s.
What will be the value of torque acting on the body?
(1)
2HagridThe capacitor in the figure (Figure 1) is initially uncharged. The switch is closed at t=0.
Immediately after the switch is closed, what is the current through the resistor R1?
Immediately after the switch is closed, what ismohamedihusseinA 1000 kg car pushes a 2000 kg truck that has a dead battery. When the driver steps on the accelerator, the drive wheels of the car push against the ground with a force of 4500 N. What is the magnitude of the force of the car on the truck?ethelmcdonald2661) Steven carefully places a 1.85 kg wooden block on a frictionless ramp, so that the block begins to slide down the ramp from rest. The ramp makes an angle of 59.3° up from the horizontal. Which forces below do non-zero work on the block as it slides downilarrysbeau3993A particle moves according to a law of motion s = f(t), t ≥ 0, where t is measured in seconds and s in feet. (If an answer does not exist, enter DNE.)
f(t) = t^3 − 8t^2 + 28t
a. Find the velocity at time t.
b. What is the velmaitripatel8851A small toy cart equipped with a spring bumper rolls toward a wall with a speed of v . The cart rebounds from the wall, with the same speed v . The sketch below shows the initial velocity vector v⃗i , final velocity vector v⃗f , and the initial momentum vekarleebernese2907Two blocks with masses M1 and M2 hang one under the other.
For this problem, take the positive direction to be upward, and use g for the magnitude of the acceleration due to gravity.
Blocks at rest For Parts (a) and (b) assume the blocks are tonystarklee954Cl2 reacts with the element Sr to form an ionic compound. Based on periodic properties, identify a molecule, X2, that is likely to to react with Sr in a way similar to how Cl2 reacts with Sr. Justify your choice.CarmelinaMorgeWhich substance can not be broken down by a chemical reaction?
(1) ammonia (3) methane
(2) argon (4) wateraabdelmaseh8057Nacl(aq)+hg2(c2h3o2)2(aq)→ express your answer as a chemical equation. enter noreaction if no reaction occurs. identify all of the phases in your answer. nac2h3o2(aq)+hg2cl2(s)nac2h3o2(aq)+hg2cl2(s)restlessFog26what is the electronic transition associated with sodium-D line having a wave length of 589nmjadakencarpersolWhich element has the smallest atomic radius? calcium potassium scandium titaniumDavidNeedsHelp7671A student is given an unknown aqueous sample containing one of the three ions, A Ba?" or Mg2+ There is limited unknown so the student can only run a couple of tests. Select all tests, based on the table above, that will not provide useful information, evensunnybrii8229At high temperatures, bromine molecules can dissociate into bromine atoms. For the reaction Br₂(g) ⇌ 2 Br･(g) Kp = 2.48 × 10⁻³ at 1650 °C. A 5.00 L vessel at 1650 °C is filled with Br₂(g) at an initial pressure of 8.50 atm and allowed to come to equilibriucollin4852Enormous numbers of microwave photons are needed to warm macroscopic samples of matter. A portion of soup containing 167 g of water is heated in a microwave oven from 20.0°C to 98.0°C, with radiation of wavelength 1.55 × 10−2 m. How many photons are absorbrob2818When salt dissolves completely into water, which term is used to describe the water?JordanFlores2594A laser is emitting photons with a wavelength of 639.8 nm. What is the energy for 1 mole of these photons? For Planck's constant, use a value of 6.626x10-34 J s. Use units of kJ/mol. Report just the number, not the units.morningPine39Beth taps her phone at a payment terminal to pay for a purchase. Does this pose a
security risk?
Only if Beth does not have the data on her phone encrypted.
Yes, there is a risk that the signal could be intercepted and altered.
No, lingeringButterfly49Which of the following is a best practice for managing connection requests on
social networking sites?
Validate connection requests through another source if possible
Assume that people are who they say they are on social networking sitestroberts444You have an Azure storage account that contains a blob container named container1.
You need to configure access to container1.
Which authorization types can you use?
Select only one answer.
Azure AD onlynolanjones2700What is the quickest way to switch between application windows on a computer.catalin90puntoSoftware Security Integration involves which attributes? Select the correct option(s) and click submit. Estimation of Software Security Efforts & Software Security Budget Requirements Estimation of Software Security Efforts & Sign Off Criteria Defiabbytremain473which of the following is true of transmitting sensitive compartmented information scimakenzietayler9224When you are driving on a rural road, if your right wheels run off the pavement, you should hold the steering wheel firmly and?troberts444You develop and deploy an Azure App Service web app. The web app accesses Azure SQL Database data that is secured with an Azure Active Directory (Azure AD) conditional access policy. The applied policy controls access based on the network location of the ucheergirlpayton35291I want to run a survey across my team so as to gather their preferences on working hours. What should I do? O Reach out to your unit/function Business Privacy Lead and to your unit/function's HR O Draft the sample questions and start obtaining responses, aAnimeZheng17Match each step of the engineering design process with the correct example of what an engineer does during each step.
Define the Problem
Brainstorming Solutions
Research Ideas/ Explore Possibilitiiwechris7WWWXXXX The diagram shows a semicircle. 12 The diameter of the semicircle is 12 cm. Calculate the perimeter of the semicircle.​tapi6ashadLaurell 1. Your furniture store sells two types of dining room tables. The first, type A, costs $265 and you make a $25 profit on each one. The second, type B, costs $100 and you make a $13 profit on each one. You can order no more than 40 tables this month, and AsiaTownsend29explain how to use a graph of the function f(x) to find f(3).Alyssalive943Use multiples of 10s, 50s, 100s and 200s to represent these numbers in at least three different ways. 1. 8,4202. 6,3903. 2,1204. 6,5505. 8,370​saniahgaynor11Given f, left bracket, x, right bracket, equals, 4, x, minus, 1 f ( x ) = 4 x − 1 f(x)=4x−1, find f, left bracket, 4, right bracket f ( 4 ) f(4).yocalibnmrspaceYour computer-supply store sells two types of inkjet printers. The first, type A, costs $237 and you make a $22 profit on each one. The second, type B, costs $122 and you make a $19 profit on each one. You can order no more than 120 printers this month, anKielynS120247A bag contains 3 red balls, 4 green balls, and 2 yellow balls. Deborah reaches into the bag and pulls out the following 4 balls: red, red, green, yellow Deborah reaches into the bag to pick out another ball. What's the probability that the ball she picks iasiegbustephanie00 You have a combination lock with 3 secret digits. Find the 3 correct digits using the following clues and enter your answer below. 128 One digit is right and in its place 157 One digit is right, but in the wrong place Two digits are right but both are in randomdragon308A company sells designer purses For $400 per purse. Usually, they sell 3000 purses per month. according to market research, they will sell 500 more purses for every 20$ reduction in price. write a function R(x) that models the company's revenue, where x isbreanna133468964222​The function
models the population of rabbits on a farm and is given by
for
, where
is measured in months since the start of the year. Which of the following describes the population of the rabbits asangielolunarhow did the song masdan mo ang kapaligiran regard thr environment​blueSea74In Star Wars: Return of the Jedi,
who in Jabba's palace has
Luke's lightsaber?
R2-D2
Luke Skywalker
Leia Organa
Lando Calrissianbobthebuilder6117how much does joe namath make doing medicare commercialsloale8inklinsoBriefly describe what the literary movement Romanticism valued.Adones75871In this short answer assignment, you will select three creative works of your choice that all portray the same topic (e.g., family, money, climate change). you should select one work from each of the three subject areas (visual art, performing art, and litCupcakeTwist4441who was not among the singers/entrepreneurs inspired by sam cooke?
a. James Brown
b. Bobby Womack
c. Johnny Taylor
d. Otis Redding
e. Berry Gordylindseyjolly998You are driving at 90km/h in a 90km/h zone and are being passed by most cars. what should you do?kernando59291Which of the following does not rely on professional artists to produce their work? A) Theater B) Film C) Dance D) Street artireins1helbyayushad1. to which instrument family does the saxophone belong?
A. strings
B. woodwinds
C. brass
D. percussion
2. what trait do all brass instruments share?
A. they all have valves
B. they are made of brass
TyWarren3398 Elegir- Select si or no to indicate which of the following items you see in the Flash cultura video.summerLake21¿Qué serie documental sobre la
naturaleza de National
Geographic de 2019 contaba
con la narración de Bear Grylls?
Por el planeta
Planetas feroces
Planeta hostil
Nuestro planetakatie8791Complete the sentences.
1. Felipe es el ___ de Valentina.
2. Valentina es la ___ de Gloria.
3. Carmen y Pedro son los ___ de Valentina.
4. La mamá de Manuel es la ___ de don Paco.
5. Sara es la ___ de Manuel.
6. Gloria pinkapple868Crea tres objetivos de una investigacion de campo que podria tener una empresa comercial de ropa para mujerdestiny21williamsJuan: Hola L

For studentsFor parentsFor teachers
[H1] The problem isn't
that students use AI.It's that we still give them
work AI can do for them.
We've spent a decade understanding how students learn. Now we're building the assignments that make the AI shortcut irrelevant - and giving teachers the insight to see what each student actually understands. A different take on the AI debate
[H2] AI isn't cheating.
Assignments that AI can
complete without the student -Those are the problem.
Think about what it means that a student can hand an essay prompt to a tool
and get something back that passes. It doesn't mean the student cheated.
It means the essay assignment is no longer relevant in today's world.AI has forced a re-evaluation of first-principles in education and curriculum
design: it's time for an open discussion about what we are teaching, and why.
If the assignment relies on work AI can do for the student, without the student,
then your students aren't learning. That's not a threat. It's a clarification.The world your students are entering requires something different:
the ability to work alongside AI, direct it, evaluate it, push back on it.
[H2] We built assignmentsDesigned for that world.
[H2] What makes it different
[IMG: Stars 1]
[H3] Designed to adapt
Every assignment meets each student where they are, focusing on what they actually need - not what they already know.
[IMG: Step 1]
[H3] Requires the student
No more wondering if the work is theirs. These assignments are built so that AI supports the learning - but can't replace the learner.
[IMG: Step 2]
[H3] Visible to the teacher
For the first time, see through the submission - to what each student actually understood, and where they need you.
[IMG: Step 3]
What this means for you
[H2] Stop fighting AI.
Start using it
to teach better.
Teachers who join our early cohort won't just get a new product - they'll get a completely different relationship to AI in their classroom. Less policing. More teaching. And real signals about what's working.
[H3] Assignments that require thinking
Built from your own materials. Structured to focus on each student's specific gaps - not a generic template everyone hands to a chatbot.
[IMG: Brain]
[H3] A window into real understanding
See how each student is engaging with the work - not just what they submitted. Know who's learning and who needs you before the test.
[IMG: Magnifier Glass 1]
[H3] Insights that arrive in time
Not after the unit ends. Not after the quiz. While you can still do something about what you're seeing.
[IMG: Bolt]
[H3] Your judgment, better informed
Every signal is a suggestion, not a verdict. You know your students. We built tools that trust that.
[IMG: Target 1]
[H2] Help us build what
teaching needs next
We're opening a small, closed cohort of teachers to shape the early versions of this product. Not beta testers. Collaborators.Apply for early
access now Privacy Policy•Terms of Use•Help Center© 2026 Brainly. All rights reserved.