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Micro-classes play a vital role in the flipped classroom model, offering an effective way to deliver concise and focused instructional content. There are multiple methods for creating these short videos, and this article outlines some of the most commonly used approaches.
**1. Video Capture Mode**
This method involves using devices such as DV cameras, digital cameras, smartphones, or video recorders to capture the teaching process. The content can include classroom activities, whiteboard writing, blackboard notes, paper demonstrations, experiments, games, or performances.
The production process typically includes the following steps:
- First, conduct detailed instructional design and create a lesson plan for the micro-class topic.
- Second, record the entire teaching session using a video recorder.
- Third, perform basic post-production editing, such as trimming, adding text, or enhancing visuals as needed.
**2. Khan Academy Model**
This approach uses screen recording software combined with a tablet and drawing tools. A tablet is particularly useful for recording a lot of written content, making it ideal for math or science lessons. Popular screen recording tools include Camtasia Studio, Snagit, CyberLink YouCam, and Screen Recording Expert.
Camtasia Studio 8.2 is especially user-friendly, offering features like automatic video format generation, subtitle addition, partial screen recording, and mouse-tracking magnification. It's also lightweight and easy to install.
The production process includes:
- Step one: Detailed instructional design for the micro-class theme.
- Step two: Demonstrating the lesson using a tablet and drawing tools.
- Step three: Recording the session and adding voiceover via screen recording software.
- Step four: Editing and refining the final video.
**3. PPT Courseware + Recording Software**
This method combines PowerPoint presentations with screen recording software. Tools required include a computer, a headset with a microphone, and recording software.
Steps involved:
- Step one: Gather media materials and create a PPT presentation.
- Step two: Open the PPT and recording software simultaneously, then start recording while delivering the lesson.
- Step three: Edit and enhance the recorded video after completion.
**4. Direct PPT Production**
With PowerPoint 2010 or 2013, you can directly record your slides and turn them into a video. This method offers clear visuals, allows the use of highlighters during the presentation, supports rich image resources, and enables simple animations.
Production steps:
- Step one: Conduct detailed instructional design.
- Step two: Create a PPT courseware.
- Step three: Record the slide presentation.
- Step four: Edit and beautify the video.
- Step five: Save the final output as a video file.
**5. Tablet (iPad) Production**
Using apps like Explain Everything or Educreations on an iPad makes it easy to produce micro-classes. These tools are ideal for handwriting-based lessons and automatically record both the visual and audio components. They also allow for convenient video export.
Key benefits:
- Excellent for handwriting.
- Automatically records both writing and narration.
- Easy to export the final video.
**6. Classroom Recording**
This method captures high-quality video and audio but requires a specially equipped classroom, which may not be accessible to all teachers. It’s more suitable for professional setups rather than individual educators.
Each method has its own strengths and limitations. Teachers are encouraged to choose based on their needs and resources. For best results, a mixed approach can be used—such as combining DV recordings with PPTs, using a tablet during PPT playback, and then finalizing with screen recording software. This flexible strategy helps create engaging and effective micro-classes.