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PLTW Computer Science Lesson 1: Blink!

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