Learning & Exams

An Android 3D cell explorer described as a hands-on way to inspect eight biological models, their structures, and processes.

A browser-based composition tool for children and teens to build a song by choosing a style, setting its tempo, arranging sections, and exploring instruments.

An Apple Vision Pro learning app uses interactive projections, cross-sections, and spatial experiments to teach four-dimensional space.

Players identify the city in a landmark photo within six guesses, with daily, unlimited, practice, and learning modes.

A preparation tool for ICF credential exams, offering timed simulations, a free sample, and explanations linked to ICF sources.

A free Chrome extension that adds an exam-style interface and study controls to ATPLQuestions quizzes.

A playable browser sample teaches everyday Hong Kong Cantonese with phrases, Jyutping, and recorded audio you can slow down.

A Paris-based dance instruction project that teaches six Dancehall movement lineages through their histories, originators and context.

A browser-based study tool for identifying amino acids from their structures, including their names, three-letter abbreviations, and side-chain groups.

PathTry offers short, AI-mentored work simulations to help students explore professions before choosing a major.

A study site for the NMLS SAFE mortgage loan originator exam, with free sample questions and a $49 one-time option for lifetime access to the full practice bank.

Blender Visual Investigation teaches 3D reconstruction for OSINT, investigative journalism, academic research, and human-rights documentation.

A Chinese-language guide to community sound practice, with paths for listening, singing, songwriting, instruments, and sound-making.

Line Zero runs browser-based cybersecurity labs and live competitions for high school programs, student teams, and community colleges.

A Finnish-language, roughly 30-minute exercise asks logistics students to make eight decisions during a simulated workday under cyberattack.

Pianist and teacher Edita Stankeviciute offers remote technique diagnoses based on a short video of someone playing.

A Korean-learning site pairing everyday English prompts with Korean phrases, usage guidance, audio, Hangul lessons and practice games.

A free-for-teachers catalog of interactive simulations across science and math, with options to run them in class, share links, or embed them in a website or LMS.

A listening quiz asks players to identify the composer and piece behind a short excerpt from a classical recording.

Stakflow presents an iPhone cardistry school with step-by-step lessons, interactive finger maps, and a tool for building routines to a beat.

JesusLab outlines a children’s Bible-learning series where lessons arrive through objects sent by a professor who never appears in the room.

A free German quiz site for firefighter basic-training and radio-operator exams, with topic-by-topic practice and a timed exam simulation.

A bilingual question bank for medical students in Iraq preparing for the ministerial exam, with past questions, written explanations, and performance analysis.

A research award program lists two 2026 tracks: biomedical research on aging and undergraduate theses on the subject.

A study planner for university and secondary students that brings class schedules, assignments, exam countdowns, study plans, reminders, and revision cards into one place.

A free keyboarding site for children with interactive finger guidance, typing games, drills, lessons, speed tests, and parent-and-teacher resources.

A Romanian-language service that scores photographed eighth-grade national-exam papers in mathematics and Romanian against official rubrics, with item-by-item feedback.