Provides video lessons, printable notes, and guided labs for science subjects. It includes multiple-choice question banks, past-paper reviews, and timed mock tests with solutions. Personal dashboards track progress and exam performance.
Offers step-by-step tutorials from basics to advanced topics. Users can practice coding exercises, review examples, and test knowledge with quizzes. The includes interactive lessons and progress tracking features.
The app provides video lessons, tests, and exams for sailors and captains. It covers topics such as navigation, safety, meteorology, and more, with content available in English with Russian subtitles.
