📚 Grade 8 Science Tests

Comprehensive Assessment Test

Welcome to Your Science Assessment Portal

Test your knowledge across four key science topics. Each test contains 30 carefully crafted multiple-choice questions designed to assess your understanding. Complete answer reviews help you learn from mistakes and improve your performance.

Chapter 1
🌱

Photosynthesis and the Carbon Cycle

Test your knowledge of photosynthesis, carbon cycle, fossil fuels, and how energy flows through ecosystems.

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Chapter 2
⚛️

Properties of Materials

Explore atomic structure, the periodic table, chemical bonding, and the properties of giant structures.

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Chapter 3

Forces and Energy

Master concepts of density, heat, temperature, energy conservation, and thermal energy transfer.

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Chapter 4
🌿

Maintaining Life

Learn about plant water transport, root hairs, xylem vessels, transpiration, and why plants need water.

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📊 Test Information

📝

30 Questions

Each chapter test

⏱️

45 Minutes

Recommended time

70% Pass Mark

Passing threshold

🎯

Instant Results

With answer review

💡 Tips for Success

Read each question carefully before selecting your answer

Review all options - the correct answer may be subtle

Manage your time - aim for about 1.5 minutes per question

Learn from mistakes - review wrong answers at the end

Retake tests to improve your understanding and score