Learn Littles • Daily Worksheet
4th Grade
Reading comprehension, writing, multiplication, division, and problem solving
Worksheet for 2026-08-28
Name: Date:
📖 The Quietest Material
Evan wanted to find out which material muffled sound best. He wrapped the same small alarm clock in cotton, paper, and a thin towel, testing one material at a time. He kept the alarm volume and his listening distance the same. The towel made the alarm seem quietest, but Evan repeated the test before deciding it was the best sound blocker.
1. What is Evan testing?
2. What two conditions does he keep the same?
3. Which material seems to work best?
4. Why does Evan repeat the test?
✏️ Writing
Write a paragraph explaining why repeating a test can improve confidence in a result.
➕ Math
1. Find the area of a 8 by 5 rectangle: ______
2. Find the perimeter of the same rectangle: ______
3. How many degrees are in a right angle? ______
4. Name an angle smaller than 90°: __________________
🎨 Color & Create
Design a chart for recording sound-test results.
View Answer Key
📖 Reading Answers
- Which material muffles sound best
- Alarm volume and listening distance
- The thin towel
- To make his result more reliable
➕ Math Answers
- 40
- 26
- 90°
- Acute angle