The Keyboard: Typing and Input

Learning Objectives Identify the main groups of keys on a keyboard (letters, numbers, special keys). Explain that pressing a key is an 'event' that sends a signal (input) to the computer. Demonstrate how to type an uppercase letter using the Shift key. Describe the difference between the Shift key and the Caps Lock key. Define 'input' as the information we give to the computer. Locate and use the Spacebar, Enter, and Backspace keys for basic typing. Have you ever wanted to send a secret message to the computer? 🤫 How do you tell it what to write or what to do in a game? Today, we're going to explore one of the most important tools for talking to a computer: the keyboard! We will learn how each key press is a special instruction, or 'input&#039...

TermDefinitionExample KeyboardA tool with many buttons called 'keys' that we use to give information, or 'input', to a computer.The flat board with all the letters and numbers you use to type your name. InputAny information or instruction you give to the computer. The computer waits for your input to know what to do next.When you press the 'H' key, you are giving the computer the input 'H'. KeyA single button on the keyboard that represents a letter, number, symbol, or command.The 'A' key, the '5' key, or the Spacebar. CursorA small blinking line on the screen that shows you where the next letter you type will appear.When you open a document, you see a little flashing line | waiting for you to start typing. EventAn action that th...

The Press-and-Signal Rule Press a Key ➡️ Send a Signal ➡️ Computer Shows the Character Every time you press a key, it's an event! It sends a tiny electrical signal to the computer's brain, which then knows what letter, number, or symbol to show on the screen. The Shift Key Conditional IF you hold Shift + a key, THEN you get the top symbol or an uppercase letter. Use this when you only need one capital letter (like at the start of a name) or a symbol like '!' or '@'. It's a conditional action: the result changes IF you are holding Shift. The Caps Lock State IF Caps Lock is ON, THEN all letters are uppercase. IF Caps Lock is OFF, THEN all letters are lowercase. Use this when you want to type many capital letters in a row. It changes t...