When you write code for an event handler, it will be executed every time that event or action occurs. Release your mouse button to "let go" of an item that you are dragging.Ī method of sending information using telephone or television cables.Īn action that causes something to happen.Ī monitor for a specific event or action on a computer. Press the mouse button very quickly two times.Ĭlick your mouse button and hold as you move the mouse pointer to a new location. The service that translates URLs to IP addresses. The information about someone on the Internet. Someone who acts safely, responsibly, and respectfully online. Often, quantities, characters, or symbols that are the inputs and outputs of computer programs.įinding and fixing problems in an algorithm or program.īreak a problem down into smaller pieces.įigure out the details of the problems that you are trying to solve.
Getting help from a large group of people to finish something faster.ĭoing something on the internet, usually again and again, to make another personal feel angry, sad, or scared. Statements that only run under certain conditions. Using the power of computers to solve problems. Strategies include: decomposition, pattern matching, abstraction, algorithms.
Modifying a problem in such a way that it can be modeled or solved using a computer or machine. Many commands put together make up algorithms and computer programs. The language that programmers create and use to tell a computer what to do.Īn instruction for the computer. This is the piece of code that you add to a program to indicate that the program should run the code inside a function at a certain time. The most common fundamental unit of digital data eg. The visual programming language used in 's online learning system for K-5 students.Īn error in a program that prevents the program from running as expected. (Sometimes called visual coding, drag and drop programming, or graphical programming blocks) Examples include Code Studio, Scratch, Blockly, and Swift. A bit is the single unit of information in a computer, typically represented as a 0 or 1.Īny programming language that lets users create programs by manipulating “blocks” or graphical programing elements, rather than writing code using text. The two options used in your binary code.Ī contraction of "Binary Digit". The design of products, devices, services, or environments taking into consideration the ability for all users to access, including people who experience disabilities or those who are limited by older or slower technology.Ī way of representing information using only two options. Most terms appear multiple times throughout the courses and lessons providing the students with many opportunities to deepen their understanding and assimilate the words into conversations, both in and outside of the classroom.Ī simplified representation of something more complex. Terms are subsequently reinforced in the following online puzzles and activities. The following terms are introduced in an unplugged lesson as either a vocabulary word or as a term related to the online Blockly programming interface. Best practice is to introduce the terms with easy-to-understand language, relate the terms to previous experiences, use the terms repeatedly beyond the lesson itself throughout the entire course (and in other situations) when appropriate, and reinforce students’ use in oral and written communication.
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