Week 4 Lesson 1
Today we will learn how a nested repeat is one repeat inside another.
55 minutes
1 - Warm Up (5 min)
2 - We Do (10 min)
3 - Turn & Talk (5 min)
3 - UCSD Does (5 min)
4 - We Do (15 min)
5 - You Do (20 min)
6 - Reflect & Share (5 min)
WARM UP
Pairs, Groups,
Whole Class
1
(5 min)
This week we are programing one set of code with a repeat block. Then, we will make that set of code repeat again, many times. Let's think about something similar that happens during our school day.
Can you think of a time in PE when you repeat a set of actions over and over again?
In PE, we __________.
We repeat this set __________ times.
WE DO
2
(5 min)
As a class, let's use TIPP and SEE to learn how the project works.
Click on the Scratch project.
Locate the Title and read it.
Locate the Instructions and read them.
Locate the Purpose and read it.
Play the project.
Locate See Inside and click on it.
Identify all Sprites and Events.
Explore the code.
Turn & TALK
3
(5 min)
In the Scratch project, the pen tool is supposed to draw a small flower and a large flower. However, the drawing does not look right. What is the problem and how do you think you can fix it?
The problem is _________.
I think we need to program _________.
What is one thing that is repeating in this project?
In this project, _____________ is repeating.
UCSD DOES
4
(5 min)
you do
6
(15 min)
Open the Week 4 Student Hyperdoc provided by your teacher.
Open the project under the "You Do" section in your hyperdoc.
Play the project.
Fix the code to draw a small flower and a large flower with the right size and number of petals.
Fix the flower center to match the size of the flower.
do more
Draw flowers with different colors.
Change how fast the petals are drawn.
Make sure you have shared your project with your teacher using your hyperdoc.
File -> Save to your computer to save your program for later.
(How To)
Reflect & Share
7
(5 min)
Today in Scratch, we used a nested repeat to make the pen tool draw a flower petal. Then, we repeated that set of code many times to create a flower.
Partner A: Share your project and talk about your process.
Today I _______. Let me show you...
Partner B: Respond to your partner with feedback.
I can tell you worked hard on ________ because ________.
I think ________ could be even better if you ________.
Switch roles!
