Add a Background World

This lesson introduces Add a Background World as part of Fun with Shapes!. It runs about 7 minutes — plenty of time to absorb the idea and try it once.

You'll learn:

• What add a background world actually means in practice
• How it connects to the previous lesson
• A concrete example you can replicate in Animatrix
• A common pitfall to avoid

After watching, jump to the Exercise tab on the right to try it. The Quiz tab confirms the idea stuck — pass it to unlock the next lesson and earn XP.

💡 Tip: the glossary highlights below explain any term you haven't seen before — click any pill to read its definition.

Step 6 of your journey through Fun with Shapes!.