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WorksheetsPLTW CSIM Lesson 1 Assessment
Total questions: 35
Worksheet time: 19mins
What is the hardware called that we use for this unit.
Microchip
Computer chip
Raspberry pie
Micro bit
The lights on the front of the Micro Bit are called?
LED's
Light Board
LED Grid
LED Lights
There are buttons on the Micro Bit?
True
False
The holes at the bottom of the Micro Bit are called?
Clip holes
Connector holes
I/O (Input/Output) Connectors or Pins
Processor
What is an algorithm?
A way to do something
A computer term that means a musical rhythm
A list of steps
Algorithm isn't a real word
There are two types of flowcharts, what are they?
Linear and Algebraic
Algorithm and Linear
Algorithm and Conditional
Linear and Conditional
Which of the following is an advantage of algorithmic thinking?
Easier to understand
Increases flexibility
Less complex
Written as a flowchart or natural language
All of the Above
Which of the following activities describes the field of computer science?
Designing fonts, images, and colors for a website.
Designing and using computational applications and systems.
Creating three-dimensional animations and movies using computers.
Developing science experiments on a computer.
In the Microsoft MakeCode environment, what are the blocks of code grouped in?
Drawers
Menus
Tabs
Folders
Why is it important to share physical computing projects with other people?
To have others identify what materials are needed for the project.
To have others interact with the system and provide feedback.
To have others copy the program and design.
To have others read the comments in the code.
What coordinates would be used to light the LED in the grid position shown above?
1,2
1,3
2,1
2,3
When code tracing, why is it important to iteratively test parts of the program?
To isolate errors in the outcomes of code
To flowchart the program's logic
To fix algorithms
To change patterns in the code
What is one step you have to make sure you do to connect your Microbit to your Chromebook?
Unplug the Microbit
Pair the Microbit
Shake the microbit
None of the above
In which drawer do you find a block that would allow you to add or subtract?
Values
Basic
Led
Math
In which drawer can you find a control to measure temperature?
Input tab
Basic tab
Variables tab
Logic
The oval in a flow chart stands for start and end?
True
False
A simulator that imitates a program or
events.
Emulator
Program
Algorithmic thinking
microcontroller
Which of the following diagrams shows how the parts of the computer interact with each other?
Using the image above, what coordinates would be used to light the LED in the grid position shown?
3,2
4,3
3,4
2,3
In a flowchart, you begin with an oval shape, which means to begin or end, except when
Your programming code begins with a forever block
Your programming code has a decision to be made
Your programming code begins when the user pushes buttons A or B
Your programming code has a pause block
How many lights are there on an LED grid on the micro:bit?
10
15
20
25
What does this program do?
The person will do a short dance forever.
The person will hold his arms up for 8 seconds.
The person will do a short dance 8 times, then end on the second dance move.
The person will do a short dance 8 times, then end on the first dance move.
When a user right-clicks on a block, a menu appears. What is the "Duplicate" choice for?
The user can duplicate the block(s) of code.
The user can delete the block(s) of code.
The user can make duplicate copies of the entire program.
The user can customize the blocks.
A standard, short-range wireless connection for electronic devices.
Bluetooth Technology
Program
Output
Input
Information or signals put into a computer system.
Processor
Input
Output
Interference
Information or signals produced or delivered by a computer system.
Processor
Input
Algorithm
Output
A type of gyroscope used in mobile devices to sense the physical position of the device.
Compass
Accelerometer
Output
Algorithm
an instrument that shows the direction of magnetic north
Accelerometer
Algorithm
Compass
Input
A command that performs different actions depending on whether a condition is true or false.
Algorithm
Flowchart
Decompose
Conditional statement
What is the area outlined in blue?
A button
B button
LED grid
What is the area outlined in red?
A button
B button
LED Grid
Where to do you use the follow symbol in a flowchart?
For commands
Beginning and End
Decisions
Directions
What do you click to connect your micro-bit to your computer?
Delete Project
Reset
Pair device
Which block will continuously play a tone?
Which block would you use to display a message using words?
show string
show LEDS
show icon
show number
