U2L3- Attributes

• Ap csa
• 10th Grade

What attributes does a Painter object have?

How were those attributes changed?

Were we able to change them directly?

code.org

Level 1: Predict: Accessing Attributes

What did you notice and wonder about the code in this program?

When would encapsulation be useful?

Why would we use the keyword public

Why would we use the keyword private

You just watched a video about instance variables and attributes. Get a paper and use the front side to advertise people about it

Using the back, write 5 sentences of what you learned. If you have space, take notes

hw

1. unit guide

2. extra practice

3. CFU

vocab

access modifier - a keyword used to set the visibility of classes, variables, constructors, and methods

encapsulation - an object-oriented programming concept where the instance variables of a class are hidden from other classes and can be accessed only through the methods of the class

instance variable - a variable defined in a class that represents an attribute of an object