粉笔四六级 vs RainClassroom

"Chalk cet-4 and CET-6", an APP focused on cet-4 and CET-6 preparation, memorizing words + free real exam + daily live broadcast + writing, translating and correcting + model test competition + fine listening training, come and prepare for the exam with college students! 【 Reciting words 】 core words, high-frequency words, only reciting frequently tested words. Recite the words from the real questions. [Open Class] System class, free open class you can choose, live real-time interaction, after-class playback support, offline download. 【 Ability training 】 The real questions are not moved, the small questions are started first, and the real questions are cut into a number of small questions according to the test points and problem solving methods, so as to train the problem solving ability in various directions. 【 Fine listening training 】 Selected 2020 real topic listening materials, one by one fine listening to grinding ears, every sentence to understand. 【 Online brush questions & write, translate and correct 】 Covering nearly 8 years of real questions, online brush questions, you can also download PDF print, scan the code after finishing the answers. Write the answer on the translation paper, take photos and upload, OCR recognition, but also intelligent grading. Feedback and Suggestions: Chalk four six APP- ME - feedback.

Rain Classroom is a new smart teaching instrument developed jointly by the Online Education Office of Tsinghua University and XuetangX 。Rain Classroom is derived from the results of first-line teaching research activity, covering online and offline teaching scenarios, making you enjoy more relaxed and active teaching and learning. Flexible pre-course learning: rich teaching resources easily inserted into slides, which students can watch and learn on their cell phones. Fast in-class and out-of-class quizzes: one-click delivery of exercises integrated into the PPT, teach and test at any time. Innovative teacher-student interaction: danmu, contributions, class bonuses, random roll calls, and large classroom teaching where everyone can speak. Panoramic data-driven: providing full-cycle teaching data analysis, before-classroom-after-class, every step, all visible!