Scratch Sound Recorder Lesson Key Concepts

Use Thymio and Scratch to record and play sounds, and explore how programming connects to real-world interaction! This lesson focuses on audio input, control, and playback using code:

• Use Thymio to record and play sounds using Scratch.
• Control recording and playback with button inputs.
• Understand how code can trigger real-world audio actions.
• Advanced: Create sequences of recorded sounds.
• Advanced: Combine sound with lights or movement for interactive effects.

Lesson Overview

In this lesson, students will:

1. Connect Thymio and set up Scratch for sound recording.
2. Program buttons to start and stop recording.
3. Play back recorded sounds using code.
4. Experiment with combining sound and actions.

By the end of this lesson, students will understand how programming can capture and control real-world input and output.

Important Notes:

Make sure the microphone is clear and close enough for recording.

Tips for this Lesson:

1. Record short sounds first to test your setup.
2. Use clear button controls for recording and playback.
3. Test each step before combining actions.
4. Try adding lights or movement to match your sounds.

Products/Materials

The following products and resources can be used in this lesson:

FUN FACT!

Did you know that voice assistants and smart devices use similar recording and playback systems? Your program works like a mini version of real-world audio technology!

Download the Lesson PDF Files Below:

Check out the video tutorial/solutions below: