Random Movement
π©π± Feature Card: Random Movement
Type: Feature Useful for: Creating lifelike fish, monsters, random movement, and surprises in Scratch projects
π§ What Is It?
Random movement makes your sprite behave unexpectedly or differently each time. It adds life to fish in a tank, wandering monsters, or floating space junk. You can make sprites move to random places, in random directions, or at random speeds.
π§ͺ You Could Tryβ¦
πΉ Jump to Random Positions
Use this for teleporting, bubbles popping, or blinking stars:
πΉ Glide to Random Places Smoothly
Use this to make a fish or ghost glide across the screen:
πΉ Move in Random Directions
Use this to simulate wandering or swimming:
πΉ Change Speed Randomly
Change the number of steps the sprite moves each time:
π‘ Combine With
- π²
pick random
(from Operators) - π Loops (from Control)
- π
glide
,move
,go to
(from Motion)
π οΈ Challenges
- Make a sprite glide around like a fish in a tank.
- Create bubbles that pop at random spots.
- Make a monster spawn at a random location every few seconds.
- Add random speed or direction to keep things unpredictable.
- Use random movement + timers to create βcatch the spriteβ style games.
π§° Technique Cards (Practical Skills)
These practical technique cards can help take your understanding further:
- π± Technique Card: Coordinates in Scratch
- π± Technique Card: Loops in Scratch
- π± Technique Card: Random Numbers in Scratch
π― When to use this Feature
Project Examples | Why Random Works |
---|---|
Virtual Fish Tank | Random fish movement around the tank |