Ocean Signal - KS2 Reading Comprehension

The Ocean Signal

Strange signals are being picked up deep beneath the ocean near Rio de Janeiro—but they don’t follow any natural pattern. When Eduardo shares the mysterious data with the Global Kids Network, a team of young investigators from around the world begin to piece together the clues. Repeating timestamps, disrupted radios, and unusual fish behaviour all point to something hidden beneath the waves. As the group decodes the signal, they uncover a chilling possibility: something below the surface is still transmitting… and it’s not accidental.

Differentiated Reading Comprehension Resource

Bring reading to life with this engaging, high-interest comprehension resource designed for Year 5 and Year 6 learners (ages 9–11). The Ocean Signal is part of the Inference Lab series, focusing on developing key reading skills through exciting, globally inspired adventures.

This resource includes a fully differentiated reading comprehension pack, carefully structured to support and challenge all learners:

• Explorers (Lower ability) – Retrieval, basic inference, and vocabulary support
• Inquirers (Middle ability) – Deeper inference, explanation, and summarising
• Analysers (Higher ability) – Advanced reasoning, author intent, and critical thinking

Each level includes a mix of multiple-choice and open-ended questions, aligned with UK National Curriculum reading domains, with a strong focus on inference and evidence-based answers.

To support teaching and engagement, the resource also comes with a fully editable PowerPoint presentation, which:

• Introduces the story in an interactive way
• Highlights key vocabulary and concepts
• Guides pupils through the investigation
• Provides opportunities for discussion, prediction, and whole-class modelling

Perfect for:

• Classroom lessons
• Guided reading sessions
• Intervention groups
• Home learning and independent study

Designed for teachers and home educators, this resource is ideal for pupils who enjoy mystery, problem-solving, and global adventures, while building essential comprehension skills in a meaningful and exciting context.