📚 Topic Summary
In computer programming, an 'else' statement is used with an 'if' statement to execute a block of code when the condition in the 'if' statement is false. Think of it like this: 'If' something is true, do this. 'Else,' if it's not true, do something else. This allows your programs to handle different situations and make decisions based on various inputs.
For example, if you're writing a program to determine if a number is even or odd, you can use an 'if' statement to check if the number is divisible by 2. If it is, the program can print 'Even.' 'Else,' if it's not divisible by 2, the program can print 'Odd.' This simple concept is fundamental in creating more complex and dynamic programs.
🧠 Part A: Vocabulary
Match the terms with their definitions:
| Term |
Definition |
| 1. Condition |
A. A statement that executes if the 'if' condition is false. |
| 2. If Statement |
B. A block of code that is executed if a condition is true. |
| 3. Else Statement |
C. A test that evaluates to true or false. |
| 4. Code Block |
D. Instructions written in a programming language. |
| 5. Program |
E. A group of code lines. |
✍️ Part B: Fill in the Blanks
Complete the following paragraph using the words: condition, else, if, code, true.
An ______ statement checks a ______ to see if it is ______. If it is, a block of ______ is executed. Otherwise, the ______ statement's ______ is executed.
🤔 Part C: Critical Thinking
Imagine you are creating a game where the player earns points. How could you use an 'if' and 'else' statement to reward the player differently based on their score?