Roblox Studio • Coding • Beginner
Roblox Studio Coding for Beginners: Write Your First Script
Make a part react when a player touches it while learning three ideas that show up throughout Roblox coding: object references, functions, and events.
FREE ROBLOX STUDIO CODING LESSON
Write your first Roblox script—and see it work.
Follow along in Roblox Studio as a simple Lua script makes a part react to a player’s touch. Practice objects, functions, and events by building something you can test.
What you will build
You’ll create a part in Roblox Studio that changes color when something touches it. The project is small on purpose: it gives a beginner a visible result while introducing the same coding structure used in larger games.
Before you start
- Open Roblox Studio on a Mac or Windows computer.
- Create or open a simple Baseplate project.
- Add one Part and make sure it is anchored.
Step 1: Add a Script
Select the Part in Explorer, click the plus icon, and add a Script. The script should be inside the Part so script.Parent refers to the object you want to control.
Step 2: Add the code
local colorChange = script.Parent
function partchange()
colorChange.BrickColor = BrickColor.new("Really red")
end
colorChange.Touched:Connect(partchange)Step 3: Test it
- Click Play.
- Move your character into the Part.
- Watch the Part change color.
- Stop the test, choose a different BrickColor name, and test again.
What the code means
Object reference
local colorChange = script.Parent connects the object in the script to the Part that contains it.
Function
partchange stores the instructions that change the Part’s BrickColor.
Event
Touched tells Roblox when to run the function: when something touches the Part.
Try a creative challenge
Once the first version works, make one change of your own. Copy the script into another Part, choose a different BrickColor, and test how the two Parts behave. Test after each change and explain what your code is doing.
Why this matters
Roblox games are built from the same pattern you just practiced: identify the object, decide what should happen, write instructions, connect them to an event, test the result, and improve it. Learning that pattern makes it much easier to build more complex game systems later.
For parents: This lesson uses Roblox Studio to create and test code, not public Roblox multiplayer gameplay. Roblox Studio still requires a Roblox account, and adult guidance is important for privacy, collaboration, and sharing. Learn more about Roblox Studio and online safety.
Want more projects to try? Get four free lessons
Continue creating at home with four free lessons for families. Explore another Roblox Studio building and coding activity, then try two Minecraft modding projects. A parent or guardian can request the email lessons below.
For parents and guardians: enter your details below, review the email consent terms, and choose whether to subscribe. You can unsubscribe at any time.
Ready for a complete beginner Roblox path?
The self-paced Roblox course continues from these beginner ideas into building, scripting, effects, checkpoints, loops, movement, health systems, debugging, and a final game project across 11 guided units.
Explore the Self-Paced Roblox Course — $70
Prefer personalized live support? 1-on-1 Roblox Studio tutoring adapts pacing, explanations, review, and project support to the learner.
Start with Roblox Studio building basics
Browse more Create2Discover resources
Explore Roblox coding and game-creation guides