青鹿教室HD vs Phys. Lab

“青鹿高校智慧课堂”是一款配合青鹿高校智慧课堂产品使用的学生移动学习软件，实现课中答题、屏幕广播、学生演示、分组教学、接收文件、课堂报告等功能。让课堂变得更高效，让学习变得更有趣！ 【特色功能】 1. 答题：老师发布截屏提问/随堂测验后，学生只需要在屏幕上点击答案、提交，即可完成作答。 2. 屏幕广播：老师按下广播键，学生屏幕将同步呈现教师端屏幕画面。 3. 学生演示：被老师选中后，学生摄像头画面将同步广播到教师端屏幕上，还可以直播实验操作。 4. 分组教学：学生分为若干小组后，可以把自己的摄像头画面，投射到小组中屏，和小组成员进行讨论。 5. 接收文件：学生可接收教师在课堂上发送的文件，方便课后复习查看。 6. 课堂报告：通过作答情况统计、课中互动表现记录，学生可查看自己的学习情况，哪里需要巩固，哪里需要加强立马GET！

This app simulates primary and secondary school physics experiments, allowing users to understand the basic principles and usage methods of physical experiments through interactive simulation operations. It facilitates the learning, understanding, and review of physical principles, making it suitable for primary and secondary school students and physics enthusiasts to learn and comprehend physics knowledge. It can also be used for classroom teaching demonstrations by teachers and for leisure and entertainment during breaks. The simulated experiments include: 1. Vernier Caliper: Simulates measuring the outer diameter, inner diameter, hole depth, and length of a nut. 2. Balance: Simulates measuring the mass of cherries, rings, and diamonds. 3. Equilibrium of Two Forces: Measures the magnitude and direction of two forces in equilibrium using two spring balances, demonstrating Newton's Third Law. 4. Equilibrium of Three Forces: Measures the magnitude and direction of three forces in equilibrium using three spring balances, demonstrating the parallelogram law of force composition and decomposition. 5. Newton's Second Law: Measures the acceleration of uniformly accelerated linear motion using a 50 Hz punching timer, demonstrating Newton's Second Law. 6. Mechanical Resonance: Demonstrates the resonance principle through the resonance of pendulums with different string lengths. 7. Reflection and Refraction of Light: Demonstrates the laws of reflection and refraction of light by measuring the reflection and refraction angles of lasers with different frequencies in different media. 8. Convex Lens Imaging: Demonstrates the imaging principle of a convex lens by measuring the distances of real and virtual images, the distance of the candle flame, the heights of the real and virtual images, and the height of the candle flame. 9. Ohm's Law: Demonstrates Ohm's Law and Kirchhoff's Voltage and Current Laws by measuring the voltage and current in series circuits, parallel circuits, series-parallel mixed circuits, as well as short circuits and open circuits. The screen supports pinch-to-zoom gestures for easy measurement and observation.