Upload your slides
Add lecture slides as a PDF, or as scanned pages and photos. Prep Hub reads them and builds a course from your own material, with short daily lessons you unlock a few at a time.
Prep Hub
Turn your slides into daily lessons, active recall, flashcards and exams, with EduBot, your AI study partner. For senior high and university students.
Real screens from Prep Hub
Prep Hub brings learning and quiz activities into one account. Students can work through subject practice, past questions and mastery lessons, then use quiz modes to apply what they have studied. The app also includes competition and community areas. Sign-in is required for the app itself, while this page, the privacy policy and the terms remain readable without an account or JavaScript. The web app button opens the existing app entry route, where the current sign-in flow continues if no session is active.
Gates and active recall
Each lesson ends with a gate: a short set of questions you must pass to move on. Active recall and spaced repetition bring back what you are about to forget, so it stays with you.
Flashcards and Study Pulse
Flashcards are made from the key ideas in your course. Study Pulse sends short reminders that fit your day, and Weak Spots collects the questions you missed so you can fix them.
Exam mode and timetable
Practise under exam conditions with timed questions from your course, and plan your revision in a study timetable that follows your lessons.
Home
Home is the dashboard and starting point for study, game, community and profile areas. It can show your streak, practice activity and accuracy when those records are available.
Daily Challenge
The morning Daily Challenge uses questions from Biology, Chemistry, Mathematics and Physics. Players buzz and speak answers, and the app records the round result.
EduBot
EduBot provides AI-generated study responses in chat, including explanations and follow-up turns. Responses are generated from your message and relevant study context sent to configured AI providers.
Voice Battle setup
Create or join a room and choose from the match options shown in the app. Players gather in the room and confirm readiness before a quiz begins.
Voice Battle match
During a match, players hear quiz prompts and speak their responses into the device microphone. Recognized answers go to the battle service for scoring and match results.
Speed Math Arena
Speed Math Arena offers timed mental-maths practice and competitive modes. After a round, players can review their score and related results.
All learning and competition features
Daily Riddles and Extra Challenges
Daily Riddles adds short reasoning questions with review, statistics and leaderboard screens. Optional morning and evening Extra Daily Challenges provide separate question rounds without replacing the regular daily game.
Reference Library and Past Questions
Browse science and mathematics material by subject, topic and unit, then open past NSMQ questions for practice. Question sets and review screens let students revisit material they have attempted.
Practice and Review
Practice screens let students work through questions and check answers. Review pages show completed questions and results so learners can return to the material they found difficult.
Mastery and Study Notes
Mastery organizes learning by subject and chapter, with progress attached to the learner’s study path. The Notes area provides subject and chapter reading screens for Biology, Chemistry, Physics and Mathematics.
EduBot and AI Learning
EduBot supports study conversations, explanations and follow-up questions. AI Learning and EduCoach provide additional guided help where those tools are enabled for the account.
Speed Math Arena
Speed Math includes daily rounds, practice, topic content, timed matches and result screens. Players can also review match history, achievements, rankings and available tournaments.
Breakdown Speed Challenge
This mode presents timed number challenges with selectable question counts, pace and difficulty. Separate results and leaderboard screens let players review their rounds.
Voice Battle and Extra Trio
Players can create or join live quiz rooms, choose a match format and confirm readiness before play. Voice Battle uses spoken answers captured by the device microphone, while Extra Trio has its own match and bracket screens.
NSMQ League and Tournaments
The League area includes match lobbies, live play, brackets and spectator views. Tournament pages show open, upcoming and completed events when they are available.
Community and Chat Rooms
Community screens support posts, conversations and room-based chat. Messages and posts are shown to the people participating in the relevant conversation or room.
Ranks, Results and Certificates
Leaderboards and result pages cover daily games, Speed Math and other competitions. The app also provides certificates and achievement screens for supported activities.
NSMQ Tracker and Match Schedule
Match pages show schedules, participating schools and available scores or live updates. Brackets and tracker screens provide additional context around NSMQ competitions.
Schools and School Spotlight
Students can search for schools, view school profiles and explore School Spotlight posts, predictions and support options. The School Challenge entry point may still be marked as coming soon in the app.
News and Media Gallery
News screens share NSMQ updates, and the Media Gallery organizes available videos and photos. Featured media can also appear on the home screen when published.
Strategy Sheets and Periodic Table
Strategy Sheets provide topic-based study material, with a separate periodic table reference. These tools sit alongside the subject lessons and practice areas.
Profile, Notifications and Referrals
Profile pages contain the learner’s account and school information, while notification settings control app alerts. Referral pages show the referral tools available to the account.
Plans and Support Points
Subscription screens show the plans and entitlements available to an account. Support Point purchase and payment-result screens handle the related in-app flows.
Fair Play and Help
Fair Play pages explain the rules for competitive modes. Support screens provide a place to find help with the app and account.
Who it’s for
Prep Hub is for senior high and university students who want to study and practise, including learners preparing for Ghana’s National Science & Maths Quiz (NSMQ). Teachers and families can support students as they study; the account and school profile are set up for individual learners. Activities are available in the app after sign-in, and the tools shown depend on the current account and app configuration.
How we use your Google account
When you choose Google sign-in, Prep Hub receives your Google account name and email, and may receive your profile photo and Google account identifier. Those details are used only to sign you in, operate your account and display your profile in the app. Google account data is not sold.