The flipped classroom concept originated in the United States, specifically in the early 2000s. The term "flipped classroom" was first used by educators Jonathan Bergmann and Aaron Sams in 2007, who implemented this teaching method at a high school in Colorado. The flipped classroom model involves students watching instructional videos or completing readings at home, and then engaging in hands-on activities or discussions in the classroom. This approach reverses the traditional teaching model, where lectures are delivered in class and homework is assigned for students to complete at home.

The rationale behind the flipped classroom model is to provide students with more personalized learning experiences and to maximize classroom time for interactive and collaborative activities. According to a study by the Flipped Learning Network, students who engage in flipped learning report higher levels of engagement and understanding of the material compared to those in traditional classrooms. A survey of flipped classroom users found that 70% of students reported improved understanding of the material, and 65% reported increased engagement in the classroom.

The flipped classroom model has gained significant traction in the United States due to its potential to address various educational challenges. For instance, it can help bridge the gap between different learning styles and abilities by allowing students to learn at their own pace. Additionally, it can provide teachers with more time to provide individualized attention and support to students who may need it. According to a report by the Center for Digital Education, the flipped classroom model has been successfully implemented in various educational settings, including K-12 schools, colleges, and universities.

In conclusion, the flipped classroom originated in the United States and has been shown to enhance student engagement and understanding of the material. Its popularity can be attributed to its potential to address educational challenges and provide personalized learning experiences.