PTCORP TRADING SERVICES AND TECHNOLOGY JOINT STOCK COMPANY
Practice quizzes and track progress
Practice multiple-choice questions from subjects like Math, Physics, Chemistry, Literature, History, and more. Customize difficulty levels and track progress over time. Receive instant feedback after each answer.
Teaches English to children aged 3-8 with a comprehensive curriculum covering listening, speaking, reading, and writing. Includes interactive videos, games, and exercises. Allows online learning on mobile devices.
Learn through interactive lessons designed for students grades 1-5. Access live classes taught by experienced teachers. Track progress with personalized feedback. Sync with parents for real-time updates on learning activities.
Allows users to look up words in multiple languages including English, Russian, German, French, Chinese, and Japanese. It supports smart keyword searches and offers translation via Google.
