Class Project Smart Classroom

The video tutorial guides viewers through creating a smart classroom project using Scratch 3. It involves setting up a project to control a fan and lamp using basic programming and AI-enhanced command recognition. The tutorial covers creating and training a machine learning model to understand various commands, integrating these into the Scratch project, and testing the final setup.

What is the first step in setting up the smart classroom project in Scratch 3?

• Test the lamp animation

• Write a script for the fan

• Add a new project

• Create a new sprite

Which command is used to turn on the fan in the basic setup?

• Fan go

• Fan on

• Fan activate

• Fan start

How can the program be made to understand varied commands for the fan?

• By using more sprites

• By using AI and supervised learning

• By increasing the project size

• By adding more scripts

What is the purpose of creating different labels in the AI-enhanced program?

• To increase the project complexity

• To categorize different commands

• To reduce the number of scripts

• To organize the sprites

How many sample phrases are needed for each command label in the AI model?

• 5

• 10

• 15

• 20

What is the role of machine learning blocks in the Scratch project?

• To allow the program to understand commands without exact phrases

• To add more animations

• To increase the speed of the program

• To simplify the code

What happens when the recognized text matches the 'fan on' label?

• The program restarts

• The fan turns on

• The lamp turns on

• The fan turns off