Light Communication — Reading Comprehension
Premium Resource
Grades
- 3
- 4
- 5
Standards
- NGSS 4-PS4-3
PRINT+DIGITAL RESOURCE
This learning resource is available in interactive and printable formats. The interactive worksheet can be played online and assigned to students. The Printable PDF version can be downloaded and printed for completion by hand.
About This Reader
This engaging 250-word reading passage introduces fourth-grade students to the fascinating world of light communication. Aligned with NGSS standard 4-PS4-3 and the Disciplinary Core Idea PS4.C, students explore how light waves carry information over long distances very quickly. The passage uses age-appropriate language to explain real-world examples including traffic lights that control vehicle movement, lighthouses that warn ships of danger, fiber optic cables that transmit internet data, and flashing signals used by emergency vehicles. Students learn that light can be turned on and off in patterns to create codes and messages, and that different colors of light can represent different meanings. The audio-integrated passage includes bolded vocabulary terms with immediate definitions, making complex scientific concepts accessible to fourth graders. Accompanying activities include multiple-choice questions testing recall and comprehension, writing prompts requiring students to explain and apply their understanding, and graphic organizers that help students categorize and compare different types of light communication. This comprehensive resource builds foundational understanding of how light waves function as a communication tool in everyday life, preparing students for hands-on investigations and deeper exploration of physical science concepts related to waves and information transfer.
Perfect For:
👩🏫 Teachers
- • Reading comprehension practice
- • Auto-graded assessments
- • Literacy skill development
👨👩👧👦 Parents
- • Reading practice at home
- • Comprehension improvement
- • Educational reading time
🏠 Homeschoolers
- • Reading curriculum support
- • Independent reading practice
- • Progress monitoring
Reading Features:
📖
Reading Passage
Engaging fiction or nonfiction text
❓
Comprehension Quiz
Auto-graded questions
📊
Instant Feedback
Immediate results and scoring
📄
Printable Version
Download for offline reading
🔊
Read Aloud
Voice-over with word highlighting
