Teaches second math concepts through interactive games. Features include odd/even number recognition, comparing numbers, place value identification, time-telling, and multiplication practice.
Learn characters through animations, songs, and interactive games. Access 130 leveled picture books. Customize content settings. Track progress with reading and writing exercises. Practice character recognition and pronunciation.
Allows users to plot functions, polar, and parametric graphs. Users can edit equations in the graph editor and view graphs. Features include tracing, finding intersections and extrema, displaying derivatives, and adding tangents.
Learn number sense and math through interactive . Trace letters and numbers, practice writing words, and explore phonics and reading. Engage in curriculum-based activities designed by experts to build confidence and creativity in young learners.
Solve math problems with capabilities. Input equations, view function graphs, and analyze statistical data. Perform calculations in algebra, calculus, and statistics. Navigate using arrow keys or touch gestures.
Analyse DNA sequences by loading .abi, .ab1, or .scf files. View and edit raw data, extract DNA sequences and base positions, and translate DNA sequences. Store and organise files, sync across devices, and handle zipped mail attachments.
Japanese with lessons covering On and Kun readings, JLPT levels, and quiz-style practice. Translate between English and Japanese. Review past lessons and listen to audio pronunciations without needing network access.
Solve math problems with natural textbook input and fraction support. Trace graphs with touch. Zoom using pinch gestures. Tap for regression analysis. Swipe to scroll through calculation history and matrices. Access help via the ? key.
Vocabulary and Kanji through interactive lessons and quizzes. Review flashcards with images and audio. Track progress with daily goals and streaks. Receive instant feedback on answers. Sync study sessions across devices.
Graph functions and equations, plot polar and parametric curves, and find special points like roots and maxima. Perform regression with -fit lines. Search for learning activities. Save and share results with others.
American Sign with interactive lessons and exercises. Watch videos with native speakers to understand and practice . Practice gestures through quizzes and progress tracking. Share with others via social media.
Perform statistical calculations, graph functions, and handle scientific and matrix operations. Access all features without ads or付费 restrictions. Replace physical calculators for test preparation and academic use.
Allows users to take photos of math problems and receive step-by-step solutions. It can plot graphs of equations. Users can chat with an AI tutor for homework and assignment .
Solve mathematical equations and visualize results in 2D and 3D. Plot cartesian, polar, spherical, and parametric functions. Animate equations and vector fields. Find intersections of functions. Support for complex functions.
Learn vocabulary using Spaced Repetition technique. Memorize words through images, flashcards, and fill-in-the-blanks exercises. Access 150+ vocabulary packs for IELTS, TOEIC, TOEFL, idioms, and events.
Allows plotting of polar, cartesian, and parametric equations with unlimited expressions. Users can add sliders for function transformations, create tables for data input, and animate graphs.