Flash cards cover addition, subtraction, multiplication, and division fact families. Users can practice facts with timed quizzes and progress tracking. Activity books include interactive exercises aligned with Common Core standards.
Through a comprehensive course covering the alphabet, vocabulary, and grammar. Practice reading, writing, and listening with native audio. Study at your own pace with no daily limits and use review mode to reinforce learning.
With vocabulary drills, flashcards, and quizzes. Practice speaking and listening with audio exercises. Track progress with personalized lessons and set study goals. Sync data across devices and receive feedback from a virtual tutor.
C++ allows users to follow structured tutorials, write and run code using a built-in compiler, and take quizzes. It covers core concepts from basic to advanced. No prior programming knowledge is required.
With interactive lessons, vocabulary building, and native audio recordings. Practice reading, writing, and listening. Study at your own pace with no daily limits. Use review mode to reinforce knowledge. Track progress and practice independently.
With interactive lessons, vocabulary building, and pronunciation practice. Practice reading, writing, and listening with native audio. Review material using flashcards and progress tracking. Study at your own pace without time limits.
With interactive lessons, vocabulary drills, and grammar exercises. Practice with text-to-speech and pronunciation feedback. Track progress with quizzes and set learning goals. Sync lessons across devices.
Explore underwater ecosystems through VR experiences with 360-degree views. View detailed VR scenes of marine life including plankton, whales, sharks, and turtles. Access a 96-page illustrated guide with facts about ocean creatures.
Learn coding concepts like sequencing and events through interactive challenges. Create custom programs using a visual drag-and-drop interface. Control and Dot with programmed commands. Share projects and track progress.