LabsBox（实验黑盒）是一款通过虚拟仿真、线上教学模式，解决K12学生群体中存在的实验学习困难、器材资源不足等问题的互联网教育型APP。特点如下：①教材与教育系统完全匹配，学生没有跟不上课堂，找不到上课内容的担忧； ②能够将所有理科实验接近真实地模拟出来，随时随地进行实验学习和反馈； ③错题记录与个人学情分析表功能，帮助学生更好地针对自己的问题展开练习和查漏补缺，点击错题后的链接能够快速跳转到相应课时，无需自己翻找。同时学生端与教师端联动，老师能够及时掌握学生学习动态。

     ①The teaching materials of LabsBox are completely matched with the education system, and the students are not worried that they can not keep up with the class and find the class content; ②LabsBox can simulate all science experiments in a real way. It can learn and feedback experiments anytime and anywhere. It can also carry out self-made experiments and review lessons according to students themselves and teachers' teaching situation; ③The function of LabsBox's error recording and personal analysis table helps students to better exercise their own problems and fill in the gaps. After clicking the wrong questions, the links can jump to the corresponding classes quickly without having to search for them. At the same time, the student side and the teacher side linkage, teachers can timely grasp the students' learning dynamics.