Coding Fundamentals
instructions telling a computer what to do
Code
You use this block to move the sprite a certain distance
move ___ steps block
What is binary?
1 or 0
What do we do before we enter the Dojo?
Sanitize
What is 7x4?
28
an object that you can attach code to
Sprite
This block makes text show up as a thought bubble
think block
Use this button to restart the page
Refresh
What is not allowed in the Code Ninjas Dojo?
No water, phones/toys or food are allowed in the Dojo
? = 2
A section of code that repeats a certain amount of times
Loop
I need a number between 1 and 100. What do i use?
pick random 1 to 100
What values are used for position?
X and Y coordinates
What do you always do after using STEM kits or taking out materials?
Look at the diagram drawn on the board:
A triangle has 67 degrees, 78 degrees, and ? degrees. What is the unknown number?
35 degrees
A coding statement where if one thing happens, another thing happens
If-then statement
Which type of blocks are used for math?
Operators (half points for green blocks)
Computer memory is measured in ______
Bytes
Name 3 break rules
No running, no shouting, no jumping, blocks on the tables, put away blocks when done, eat sitting down...
a coordinate is on (4,5), how can you shift it (up and down/left and right) to get it to (-1,7)?
Shift 5 units left (-5 on y axis) and 2 units up (+2 on x axis)
A statement that only returns true or false
Boolean
How do you signal when to start a code after another one is finished?
Message Blocks
What is a variable?
A way of labeling information for a computer, so it can keep track of the items that might change.
What do ninjas do when they graduate a level?
Ninja belt up ceremony (hit the gong, receive certificate, and move name up on the board)
x + x + x = 12
2y + y = 21
what is 5y - 2x?
x = 4, y = 7
answer = 35 - 8 = 27