If you’re an IGCSE student, you must be familiar with the Edexcel Science Prescribed Practical Experiments. These experiments are a vital part of the IGCSE science curriculum and aim to help students develop essential scientific skills such as observation, analysis, and evaluation.
In this article, we’ll provide you with a comprehensive guide to the Edexcel Science Prescribed Practical Experiments. We’ll cover the most important aspects of each experiment, including the materials required, the procedure, and the expected results. Additionally, we’ll share some tips on how to perform these experiments successfully and score well on your IGCSE science exams.
The biology experiments include the study of osmosis, enzymes, and food tests. These experiments help students understand the fundamental concepts of biology, such as the cell membrane, the role of enzymes in the digestive system, and the different types of food molecules.
The chemistry experiments include the study of rates of reaction, electrolysis, and identification of ions. These experiments help students understand the basic principles of chemistry, such as the factors affecting reaction rates, the process of electrolysis, and the chemical tests used to identify ions.
The physics experiments include the study of resistance, the effect of forces on motion, and waves. These experiments help students understand the fundamental concepts of physics, such as the properties of waves, the relationship between force and motion, and the factors affecting resistance.
Tips for Success
Here are some tips to help you answer exam questions on the Science Prescribed Practical Experiments successfully:
- Read the instructions carefully before starting the experiment.
- Ensure that you have all the required materials and equipment.
- List your independent variable and the associated range.
- Always include your dependent variable, how you will measure it, and what the units are.
- Provide at least 3 control variables and explain how they will affect your dependent variable if they were not controlled.
- Record your observations accurately and clearly.
Follow this link for detailed descriptions of the prescribed practical investigations: IGCSE Edexcel Science Prescribed Practical Experiments: A Comprehensive Guide