Learning & Exams

Lilimoi is a French literacy app for ages 4–8 that listens as children sound out words and stories.

A collection of interactive explainers in mathematics, computer science, and physics, with demos designed to run algorithms and train models in the browser.

Malavazhi presents community-guided mountain field trips and village stays in Kerala’s Western Ghats, designed for schools and study groups.

A Mongolian-language study site for South Korea’s driving theory test, built around a 1,000-question public question bank.

A worldwide, free learning guild pairs self-taught robotics builders with shared resources and peer support, alongside paid local hardware-pool nodes.

Two free, open-source browser apps help mechanics students draw and analyze linkages and cams, from motion through forces and dynamics.

A free classroom quiz app for English teachers, designed to let students answer live on their phones without internet access or student accounts.

A free Uzbek-English cybersecurity learning platform with CTF challenges, guided lessons, and an in-browser hacker toolbox.

A free chapter-by-chapter Bible study pairs King James Version reading with questions and scheduled review.

SparkVidya presents a small sensor kit that plugs into a teacher’s phone to turn school science experiments into measurements and graphs.

An interactive learning site that breaks down mental models and big ideas through demos, games, puzzles, and real-world problems.

A child-focused King James Bible reader that explains tapped words in language intended for a seven-year-old.

Musician Walter Agudelo Múnera explores a different instrument each week, with original music, free guides, paid methods, and virtual classes.

A GCSE maths practice bank with topic filters, worksheet generators, and printable papers.

A free typing-practice site simulates Indian government exam tests in English and Hindi, then breaks down speed and mistakes.

A free, no-profile collection of Maltese-language crosswords, word games, trivia, proverbs, and idioms.

A browser-based English listening practice tool lets learners play audio by sentence, reveal subtitles when needed, and save sentences and vocabulary locally.

A catalog of free, ad-free games about Morocco, spanning geography, history, daily life, faith, and sport.

A multilingual practice service for Japan’s Specified Skilled Worker Type 1 food-manufacturing skills test.

A study tool that turns uploaded class materials into practice questions and checks students’ written work, including photos of paper answers.

A first-person 3D game and museum for exploring crystal symmetry by placing blocks in worlds where each placement is copied by the world's symmetry.

A home-based project plans to document open-source robot experiments and explain physical AI for families and beginner makers.

A Vietnamese learning site lays out step-by-step routes into residential electrical work, plumbing, and spa work.

A Spanish-language learning route for fractions, designed around visual explanations, Colombian Sign Language (LSC), and GeoGebra activities.