Kindergarten · English Language Arts · Letter Recognition · Challenge
Practice 12 checked uppercase and lowercase letter tasks; answer key included.
- Questions
- 12
- Pages
- 3
- Paper
- letter
- Answer key
- Included
Common Core standards practiced
- RF.K.1.D Recognize and name upper- and lowercase letters
- L.K.1.A Print upper- and lowercase letters

Answer key included on page 3.
What students practice
This Kindergarten challenge letter recognition worksheet contains 12 complete items. Learners distinguish matching and mismatched uppercase-lowercase letter pairs.
PDF and answer key
The 3-page US Letter PDF has 2 activity pages followed by a complete answer key on page 3. The preview shows the first activity page.
How to use this worksheet
Ask the learner to complete every item before checking the answer key. For missed items, say each letter name, compare the uppercase and lowercase forms, and correct any mismatched pair.