Offers interactive courses with over 4000 contents and 2000 subjects. Includes儿歌动画,绘本,识字拼音, and English math. Tracks child growth with progress records.
Solve right-angled triangles by inputting known sides or angles. View step-by-step calculations and a scale drawing of the triangle. Access basic trigonometric formulae. Enter angles in radians, decimal degrees, or degrees, minutes, seconds.
Enlarge text and images for better visibility. Adjust magnification levels and use autofocus for clear details. Freeze the screen for comfortable reading. Access a built-in flashlight for improved visibility in low light.
A learning for primary school students provides synchronized reading of Chinese, math, and English textbooks. Features include point-to-read functionality, text-to-speech, and interactive voice recording.
