Learn Littles • Daily Worksheet
4th Grade
Reading comprehension, writing, multiplication, division, and problem solving
Worksheet for 2026-09-10
Name: Date:
📖 A Fair Battery Test
Leah wanted to compare two battery brands in identical flashlights. She used new batteries, the same flashlight model, and the same brightness setting. She recorded how long each light stayed bright. Using several batteries from each brand would make the comparison stronger.
1. What is being investigated or observed?
2. What important method or condition is described?
3. What result or pattern was found?
4. Why is the final detail important?
✏️ Writing
Write a paragraph explaining the evidence in 'A Fair Battery Test' and what conclusion it supports.
➕ Math
1. Find the area of a 5 by 8 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
Create a labeled data table, diagram, or graph for the investigation.
View Answer Key
📖 Reading Answers
- Leah wanted to compare two battery brands in identical flashlights.
- She used new batteries, the same flashlight model, and the same brightness setting.
- She recorded how long each light stayed bright.
- Using several batteries from each brand would make the comparison stronger.
➕ Math Answers
- 40
- 26
- 90°
- Acute angle