1. Broadcast
   ➤ A command in Scratch that sends a message to trigger other scripts or scenes.
   🧠 Example: Broadcasting “NextScene” can make the story move to the next part.
2. IF–THEN–ELSE
   ➤ A coding block used to make decisions based on conditions. It tells the computer what to do if something is true, and what to do if it’s false.
   🧠 Example: IF the player says “yes” THEN open the treasure, ELSE run away.
3. Variable
   ➤ A container that stores information, like a score or player choice, that can change during the game.
   🧠 Example: A variable called “Bravery” can increase when the player makes bold choices.

essential: important

yield: the amount of crop produced

dominant: important or controlling

deficiency: a lack of something