Embedded Files
Today we will learn that the broadcast block is used to send a message that coordinates the actions of sprites.
Today we will learn that the broadcast block is used to send a message that coordinates the actions of sprites.
50 min
50 min
1 - Warm up (5 min)
2 - UCSD Does (5 min)
3 - Turn & Talk (5 min)
4 - We Do (15 min)
5 - You Do (15 min)
6 - Reflect & Share (5 min)
WARM UP
WARM UP
Pairs, Groups,
Whole Class
1
(5 min)
Where have you heard someone broadcast an announcement? How did you respond?
At/In _________I heard an
announcement about _________.
I responded by _________.
The school bell is a type of broadcast. What do you do in response when the school bell rings?
When the school bell rings ___________.
I respond by _________.
UCSD Does
UCSD Does
2
2
(5 min)
Turn & TALK
Turn & TALK
3
3
(5 min)
What do you notice about broadcasts from the video?
What could you do to change the sprites in the project so they each give advice?
Share your ideas.
I think ______ because ______.
Maybe I could______so _______.
you do
you do
5
5
(15 min)
Open the Week 4 Student Hyperdoc provided by your teacher.
Open the Scratch project under the "You Do" section in your hyperdoc.
Open and play the project.
Make all the people broadcast the right message when you click them.
Make Andie do something when he receives each message.
___________________________________________________________________________________________________________________________________________________________________________
DO MORE
DO MORE
(Optional)
Add more backgrounds that show consequences
Add sound effects that match the emotions
File -> Save to your computer to save your program for later.
Make sure you have shared your project with your teacher using your hyperdoc
Reflect & share
Reflect & share
Pairs, Groups,
Whole Class
6
6
(5 min)
Today we learned that a broadcast is a message that coordinates sprites' actions.
Let's look at the algorithm and code below.
What did we accomplish today and how did we do it?
Today we ______ .
We did this by ______.
What did you notice or wonder about during the lesson today?
I noticed ________.
I wondered _______.
Why _______?
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