Introducing Scratch. Your first program: Hello World!

Your first program in Scratch!

Video introduces basic concepts in scratch:
Sprite
Code
Costumes
Sounds

Video also introduces these blocks:'
When green flag clicked
say for () seconds
think for () seconds
say
think

Table of contents

0:00 Intro to Hello World
0:28 02 Introducing Scratch concepts - Sprites, code, costumes, sounds
1:26 03 Introducing When green flag clicked
2:11 04 Introducing Say for () seconds
3:05 05 Saving your program
3:26 06 Introducing Think for () seconds, say, think
4:12 07 Sharing your program

Link to program in video:

[kaza]

super helpful introduction to coding for my son!

[rileyorourke]

Print("thanks Dr. Wu!")


thanks Dr. Wu!

[emilesater]

my dad forces me to code, this channel is my safe haven. Thank you

[emilesater]

My 5-year-old wants to be a fireman but I am forcing him to learn to code, and after watching your videos he is really enjoying it!

[ayaya]

My friend Suzan told me to subscribe to your channel bc then she’ll get extra credit points