Learning & Exams

A Japanese-language set of seven interactive economics lessons, built around scenarios in a fictional town and designed to take about 5–10 minutes each.

A free, structured Russian-language course covering networking fundamentals, VPS administration, proxies, and internet blocking.

A maths adventure for Singapore Primary 1–6 students, with short practice rounds organized around the MOE syllabus.

A free browser game where players dodge doors built around real psychology effects, then see which study was behind the trick.

A browser-based statistics tutor that lays out each calculation and explains why the steps and test apply.

A free, NGSS-aligned science resource for grades 6–12, with lessons and classroom materials grounded in Detroit and adaptable to students’ own cities.

A Chinese-language learning site connects AI videos and paper guides with visual explanations and handwritten code.

A browser-based practice app teaches Carnatic melodies with staff notation, sargam labels, and keyboard or on-screen note input.

A beginner-focused American Mahjong learning site with free practice tools, plain-English guides, and a paid game-night kit.

A multilingual practice site for the written check taken by drivers converting a foreign licence in Japan, with free sample questions and a full mock exam.

A free, kid-friendly learning site with household experiments that compare Earth science with questions about Mars.

A free browser game teaches DJ basics through guided lessons and drills, then lets players mix sets on a real controller or keyboard.

A free language-learning site with short lessons, a phrasebook, quizzes, audio, and AI conversation practice for Moroccan Darija and Amazigh.

Elle Adventures presents an interactive, family-friendly game where players explore a grandmother’s house and island, solve puzzles, and collect stories about Filipino culture.

An interactive chart presents 2,162 states, empires, colonies, and peoples from 3200 BCE to today.

A free, no-sign-up set of six daily puzzles turns countries, flags, maps and world facts into quick rounds.

A Persian-language first-grade learning companion with interactive lesson samples, related games, printable worksheets, and guidance for parents.

A visual renal-physiology atlas combining short videos, interactive simulations, and case-based clinical reasoning.

An interactive Korean typing practice experience that moves through a rain-soaked Seoul story, one phrase at a time.

SheetSkill teaches Excel through short, browser-based exercises where learners enter formulas in a spreadsheet and get immediate feedback.

A free browser-based timer for Korean exam practice, with exam-style clocks, per-question timing, scoring, and review.

A Korean-language interactive curriculum for learning tensor operations and the PyTorch calculations used in AI.

A Yiddish-language site helps Torah learners find study partners, request a class, or start or join a study group.

A German-language study tool for the Heilpraktiker für Psychotherapie exam, presenting daily practice questions and answers with cited sources.

A cardiology fellow’s collection of planned heart simulators, training resources, health apps, and lifestyle projects.

The Central University Accounting Students’ Association brings past exam questions, student Q&A, announcements, video lessons, and an AI study helper into one student portal.

A physician-focused education site for energy-based treatments, with slide modules, teaching cases and a dose lab described around fictional patients.

An Italian-language calendar of university open days, admissions tests, and deadlines, with listings searchable by city, subject area, and event type.

An exam-prep site for overseas-trained optometrists, with practice questions, flashcards, timed mocks, study notes, and readiness tracking.

A beginner piano-learning site for children, using colored, shaped keys and familiar songs to guide them through playing.

A free, no-registration set of browser simulators for technology classes, from electrical circuits and mechanisms to technical drawing and 3D machines.

A free CAT-prep site offering a 68-question mock, exam-style timing and marking, solutions, and a score-based percentile comparison.

Watahini presents exam-setting software for Kenyan TVET institutions, connecting curriculum-grounded drafts with examiner review, controlled release, and sitting monitoring.

A Chinese-language tutorial site for practical making, with beginner tracks in PCB design and 3D modeling.

A chess-learning site organizes checkmate patterns, tactical motifs and attacking sacrifices into lessons and practice puzzles.

A language-learning tool for importing your own video and subtitles, replaying lines, saving vocabulary, and exporting study materials to Anki.

A forthcoming iPhone app for Registered Behavior Technician exam practice, with questions and mock exams aligned to the BACB’s third-edition task outline.

A free, self-guided weight-maintenance program organized as 34 short lessons across seven stages, with a toolkit and related articles.

Answer eight open-ended trivia prompts to earn transport and build a geographic journey.

Mazi Zentrum offers timed online practice exams for Goethe, ÖSD, telc and TestDaF, alongside free German vocabulary and expression exercises.