Science is an important field in the academic course syllabus for class 9. CBSE class 9 Science encompasses three subjects under its umbrella – Physics, Chemistry, and Biology. The syllabus comprises broadly seven topics: Materials, Food, Working Of Things, Living World, Moving Things, People, Natural Phenomenon And Resources.
It is a common misconception that Science is not a very scoring subject, but more and more students are now scoring a perfect 100% in science. Hence, it is clearly possible to score well, but you must be well equipped with proper study materials like Vedantu class 9 science solutions book and strategies for best answers and results.
Important Tips for Preparation
- For physical science, it is important to follow the sequence of chapters. For instance, it is easier to understand the laws of motion only after being completely clear about the topic of motion itself. This way, your enthusiasm and eagerness to learn will increase and your time will be saved.
- Write down all the formulae included in your syllabus, along with the interpretation of variables and the standard unit of measurement. This will help prevent mistakes in the examination.
- Avoid oral and reading revisions. Try to learn and write down your understanding, when you revise. This will allow you to practice writing, thereby increasing your speed and accuracy as you attempt your final exam.
- The practical questions from the chapter “Matter In Our Surroundings” are very important. Focus on them and practice similar questions regularly.
- Solve multiple numerical problems on the Mole concept and repeatedly revise the valency of elements.
- Make sure you practice chemical formulae by writing.
- Learn the theories and models of the structure of atoms by heart.
- Focus on the cell, the organelles, and their functions. Broadly speaking, a question from either osmosis, diffusion, or plasmolysis is expected.
- Take note of the similarities and differences between the individual phyla of the animal kingdom.
- Revise the rules of the scientific binomial nomenclature of organisms.
- Diseases In Human Beings is an important topic, and a question is usually expected from this chapter.
- Make sure to note the causes, symptoms, and modes of transmission of various communicable diseases.
- Biogeochemical Cycles are the most important topic. All the cycles must be thoroughly understood and studied.
- Practical questions are two in number from each of the subjects, Physics, Chemistry and Biology.
- Biology questions are usually based on the identification and function of tissues, and human cheek cells, and the onion peel experiment.
- Chemistry questions will include molecular mass, and compounds, and mixtures.
- Physics practical questions will be from sound reflection, determination of density, and pulse speed.
Important Study Tips
- Create in-depth notes of every chapter that includes thorough comprehensive research and analysis of the chapter.
- Write revision notes for these chapters so that you can quickly go through them right before the exam to clear out the important topics.
- Engage in self-study and self-testing to ensure you can complete the paper on time and have practice.
- Improve your knowledge by repeatedly going through your detailed and revision notes for even more clarity on the topics
- Always solve more and more sample papers with a set timer to get the feeling of an actual examination.
- Raise doubts to your teachers and solve them as soon as possible to not miss out on future concepts.
- When you study science, make sure to include at least two subjects in one slot. That is, if you are studying science on a given day, have either Physics-Chemistry, Chemistry-Biology, or Biology-Physics.
- Begin with easy-to-understand chapters and finish them within your deadline.
- Important topics and suggested questions should be studied with great concentration and precision. It is advisable to club easy and difficult topics together to maintain interest.
- Note down important points after completing a particular chapter. This way, you can write your interpretation and compare it with sample notes to check if you missed or misunderstood any concept. It will also help you understand the concepts better.
- Concentrate on diagrams. Draw them after you complete a topic and study the labels carefully.
Tips for Exam
- Always read the entire question paper first and choose the questions that you are going to attempt in the 2, 3, and 5 marks sections.
- Only write with a single colour of ink throughout the exam. Don’t change pens.
- Attempt the questions you are sure about and know well first. You have a sure-shot chance of scoring marks on these questions and you don’t want to miss them.
- Follow bullets to answer a question or you may also answer pointwise.
- Write in neat and clean handwriting.
- Answer in a precise and crisp manner and make sure to include an introduction and a conclusion.
- For 5-point questions, divide your answers into points and paragraphs for ease of understanding for the examiner as well as a good impression of your understanding.
- Maintain a proper time slot for questions and keep a watch on time because all 27 questions have to be attempted well.
- Draw the diagrams neatly with a pencil and accurately label them with arrows for precision.
- Ensure to finish the paper at least 10 minutes before time so that you can proofread all your answers before final submission.
- Don’t skip chapters and allow more time to finish difficult topics. Don’t rush with chapters and take adequate time and attention for all topics.
- Don’t write irrelevant answers. Only answer what is asked in the question.
- Don’t compromise on your diet, exercise, or rest.
- Don’t study till late at night before exams. Try to sleep early.
- Do not pay heed to diversions during preparation or examination