Learn Littles • Daily Worksheet
3rd Grade
Reading, writing, multiplication, division, and problem solving
Worksheet for 2026-09-14
Name: Date:
📖 Why Some Rocks Have Layers
Sedimentary rocks can form from layers of sand, mud, or tiny pieces of rock. New layers build on older ones over time. Pressure can squeeze the layers together. The visible bands can give clues about past environments.
1. What is one important fact from the passage?
2. What second detail explains the topic?
3. What additional detail does the passage give?
4. What is the main idea?
✏️ Writing
Write 3–4 sentences explaining why some rocks have layers. Use at least two details from the passage.
➕ Math
1. 3 × 5 = ______
2. 10 × 8 = ______
3. 10 × 5 = ______
4. There are 3 bags with 5 marbles in each. How many marbles? ______
🎨 Color & Create
Draw and label a simple diagram that helps explain why some rocks have layers.
View Answer Key
📖 Reading Answers
- Sedimentary rocks can form from layers of sand, mud, or tiny pieces of rock.
- New layers build on older ones over time.
- Pressure can squeeze the layers together.
- The passage explains why some rocks have layers.
➕ Math Answers
- 15
- 80
- 50
- 15