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WorksheetsCS Discoveries Unit 1-3 Overview
Total questions: 32
Worksheet time: 16mins
If you are identifying the problem you are trying to solve, figuring out what your constraints are and determining what success will look like, what part of the problem solving process are you working on?
define
prepare
reflect
try
If you are brainstorming and researching possible solutions, comparing pros and cons and/or making a plan, what part of the problem solving process are you working on?
define
prepare
reflect
try
If you are attempting to put your plan into action, what part of the problem solving process are you working on?
define
prepare
reflect
try
If you are comparing your results to the goals you set, determining what you can learn to do better next time, and/or identifying new problems that were discovered, what part of the problem solving process are you working on?
define
prepare
reflect
try
Which of the following is the best definition for a computer?
A machine that can go on the internet
A machine that can solve any problem
A machine that can solve informational problems
Anything that computes
What are some ways information is input into the computer?
clicking on a mouse
listening to music on your computer
seeing a picture on the screen
What are some ways information is input into the computer?
printing out a document
seeing a picture on the screen
typing on a keyboard
listening to music on your computer
What are some ways information is output from a computer?
You tap on your touch screen
You type on a keyboard.
A document shows up on your monitor
speaking into your computer’s microphone
A precise sequence of instructions for processes that can be executed by a computer is called a(n) ...
algorithm
input
output
process
What does HTML stand for?
Home Tool Markup Language
Hyper Text Markup Language
Hyperlinks and Text Markup Language
Hyperlink Text Markup Language
What of the following is NOT an element in html?
Body
Head
Paragraph
Sentence
Which of the following is largest heading?
<h1></h1>
<h2></h2>
<h3></h3>
<h4></h4>
Which of the following would you use to create a numbered list of recipe steps?
<h1></h1>
<ol><ol>
<p></p>
<ul></ul>
Which of the following would you use to create a list of required ingredients for the recipe?
<h1></h1>
<ol><ol>
<p></p>
<ul></ul>
What does this block of html code do? <a href="recipe.html">Scotcheroos Recipe</a>
Inserts the heading Scotcheroos Recipe
Inserts a hyperlink to a website
Inserts a reference to a recipe
Inserts a reply form
What is the following piece of html code going to do? <img src="candy.jpg"
Inserts a hyperlink to a candy website
Inserts a picture of candy
Inserts a reference to candy
Inserts a candy source
What is the correct HTML code for inserting an image?
<img href="image.gif" alt="MyImage">
<img src="image.gif" alt="MyImage">
<img alt="MyImage">image.gif</img>
<image src="image.gif" alt="MyImage">
Arrange the four stages of problem solving in the order of execution.
prepare, try, define, reflect
reflect, define, prepare, try
try, prepare, define, reflect
define, prepare, try reflect
The rate at which frames in an animation are shown, typically measured in frames per second:
animation
if-statement
parameter
frame rate
A placeholder for a piece of information that can change is a:
property
debugging
variable
parameter
A single image within an animation is a:
boolean
frame
variable
sprite
A graphic character on the screen with properties that describe its location, movement, and look is a:
parameter
variable
sprite
program
An extra piece of information that you pass to the function to customize it for a specific need is a:
frame rate
animation
sprite
parameter
A series of images that create the illusion of motion by being shown rapidly one after the other is:
animation
parameter
abstraction
frame rate
Which of the following is a good name for a variable that follows all the rules for naming a variable?
2width
3 height
circle size
brownCat
Which of the following is correct code for declaring a variable?
height = 45;
var height;
var height = createSprite (50, 100);
variable = height;
Which of these would be a useful way to make an image fly across the screen, to count down a timer, or to keep track of clicks?
draw sprite
counter pattern
variable
text
What is a watcher?
It watches the sprites for illegal movements while your program runs.
It watches your spelling to make sure all the names match up.
It watches your variables while the program runs, making it easier to see what they are doing.
It watches the colors to make sure they are not contrasted too much.
Which one of these comparison operators means " greater than or equal to"?
>=
==
<=
!=
Which one of these statements gives an either-or command?
keyDown
if-else
console.log
keyUp
velocityX and velocityY take the place of what when it comes to moving sprites?
mouseWorldX
keyDown
counter pattern
setAnimation
Which of these is a piece of code that you can easily call over and over again?
watcher
expression
conditional
function
