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PLTW Computer Science Lesson 1: Blink!

Across
Something unexpected that happens while a program is running.
A small computer on a single integrated circuit containing a processor, memory, and programmable inputs and outputs.
A set of instructions that a computer executes to achieve a particular objective.
Repeating a process to yield results successively closer to the goal.
A method to analyze and record information about a program's execution.
Scientists who apply their knowledge of computation to creating solutions using a computer system.
A command that performs different actions depending on whether a condition is true or false.
An antenna used to create a personal area network that uses low energy to power Bluetooth wireless technology.
An ordered set of instructions that are used to carry out a task.
A semiconductor diode that emits light when conducting current.
A program that translates instructions or code into a language that can be read and understood by a computer.
To break a problem down into smaller pieces.
Information or signals produced or delivered by a computer system.
Down
A simulator that imitates a program or events.
A standard, short-range wireless connection for electronic devices.
The process of solving problems using a series of steps.
The science of creating artifacts and solving problems using the help of a computer. Some of the areas of focus include software engineering, programming, data analysis, algorithms, graphics, and animation.
A diagram that represents an algorithm, work flow, or process, and uses geometric symbols connected by arrows to show the direction of the flow of action.
Building interactive physical systems using software and hardware that can sense and respond to the analog world.
A chip that processes information and data from input and delivers information or data as an output.
An interruption or break in a signal or transmission from one device to another.
A flaw in a computer program that causes the program to produce an incorrect result or behavior.
An introductory programming method. Unlike traditional, text-based programming, block-based coding is a drag-and-drop programming environment where code blocks snap together to form a program.
To carry out or put into effect.
Information or signals put into a computer system.
To identify bugs or errors in computer hardware or programs and fix them.