10
Lesson 10 of 20 · ABC Letters
Uppercase and Lowercase
What You'll Learn
Letters can be big (uppercase) or small (lowercase). We use both. Letters can be uppercase or lowercase. We use both when we write.
Key Points
1
Letters can be uppercase or lowercase.
2
We use both when we write.
Check Your Understanding
Question 1
1 of 3Should we say the sound when we see a letter?