Crack the WASSCE 2024 Integrated Science Exam: Practice with Sample Questions

Are you a final-year Senior High student gearing up for the WASSCE 2024 Integrated Science exam? Practice is key to success. Here’s a set of sample questions to test your knowledge and understanding.

Sample WASSCE 2024 Integrated Science Questions

These sample questions cover a broad spectrum of topics in Integrated Science. Try your hand at them and identify areas where you need to improve.

Question 1

• Define compounds and mixtures.
• Differentiate between elements and compounds.
• Explain the greenhouse effect and climate change.
• Describe electrical rectification and half-wave rectification.
• Discuss the importance of rainfall, temperature, sunshine, and wind for crop life cycles.

Question 2

• Explain why goats are not suitable for intensive management.
• Name diseases affecting rabbits.
• Draw the structure of Na+ and contrast organic with inorganic compounds.
• Define decomposers and list common examples.
• Describe the role of the middle ear in sound transmission and the importance of earmuffs.

Question 3

• Calculate current and energy consumed by a 1.5 kW, 240 V appliance running for 2 hours.
• Explain how mulching conserves soil and provide examples.
• Define pollution and list major atmospheric pollutants.
• State benefits and sources of potassium and calcium.

Question 4

• Describe methods for preparing salts from specific acid-base and precipitation reactions.
• Write a balanced equation for a given reaction.
• Explain tidal waves and water contamination.
• Discuss the importance of legumes in crop production and the advantages of crop rotation.
• List qualities of a good thermometric liquid and precautions for using a liquid-in-gas thermometer.

Question 5

• State functions and structural adaptations of the placenta.
• Explain isotopes using given examples.
• List farming practices to prevent soil erosion.
• Describe the water treatment process and the significance of each stage.

Question 6

• List post-planting practices for high cereal yields.
• Define mechanical advantage and give examples of second-class levers.
• List apparatus for preparing a standard solution and calculate required water volume.
• Differentiate between hypogeal and epigeal germination with examples.

Tips for Success

• Practice Regularly: Consistent practice is essential for mastering the subject.
• Understand Concepts: Don’t just memorize facts; grasp the underlying concepts.
• Time Management: Practice answering questions within the allotted time.
• Seek Clarification: Don’t hesitate to ask your teacher if you have doubts.
• Stay Updated: Keep yourself informed about current environmental and scientific issues.

Remember: These sample questions are just a starting point. Refer to your textbooks, past question papers, and online resources for comprehensive preparation.

Would you like to focus on a specific question or topic? Feel free to ask for more detailed explanations or additional practice problems.

Helpful Resources:

• WASSCE Integrated Science Practice Tests: https://www.examedge.com/international/waec/sciencesecondary/wassce-integrated-science-practice-tests.cfm
• Integrated Science Test for WASSCE and NOVDEC Candidates: https://www.youtube.com/watch?v=iE9uUWe0WH4

Best of luck with your WASSCE exams!