The idea for scrum development originated with what sport?

Users can provide input information via buttons or touching a sprite.

What App Inventor feature can be added to give users output information?

Driving a car or using a cell phone can be described as being abstracted because your don't have to know how they work in order to use them.

The accelerometer and the camera are examples of abstraction in App Inventor because you don't have to understand them to program with them.

What defines the rules for text programming? Without this your program would be correctly structured.

What are the three questions you should answer when writing a User Story?

You do not have to be User Centered when you are programming an app.

What is the part of the app that the user will interact with in order to use the app?

In App Inventor, the Designer View will allow you to

You need to create the code that will make your app work. What part of App Inventor do you need?

A(n) _____________ looks for user inputs and responds to them.

A procedure allow for a sequence of actions to follow in solving a problem.

Debugging is the process of finding and fixing what is wrong with your program.

Using Checkpoints to save your program throughout the development process is a form of Version Control.

Variables hold information about items in your app. For example, the user_name would be the variable for the user's name in the app.

In App Inventor, what feature should you add in order to know what value a variable currently is holding?

Whole numbers are what data type?

What date type holds text values?

What data type hold decimal numbers?

What can you do to long decimal numbers to make them shorter and easier to read?

You need your Happy Face.visible to be true or false depending on where you are in the app. What data type hold true or false?

Concatenation allows you to join separate items without changing them into one place.

This App Inventor block needs to be stored once, but can be called and used many times in a program.

You need to add the the score when the user guesses the correct answer. What type of operator do you need?

These operators compare values using >. <, >=, <=, =, and not =. What are they called?

You need to app to make decisions based on whether statements evaluate to true of false. What type of operator do you need?

All decisions in programming are narrowed down to yes/no or true/false because that is the most basic type of decision to make and it makes programs efficient and long lasting.

What type of statement helped your program know what to do if your Happy Face hit one of the edges?

A Boolean expression does not evaluate to true/false or yes/no.

Programs make decisions based on true/false choices.

How can If-Then-Else Conditional statement be represented?

Boolean statements never evaluate to true/false in order to make decisions.

Chained conditionals allow your program to make several decisions.

The procedure block in App Inventor allows for a sequence of actions or instructions to happen in order to accomplish a problem?

(+, -, *, /) make up what kind of operators?