Class 5 is regarded as middle school when kids are fully aware of their strengths and capabilities. They must be considered like adults today, and they should be encouraged to participate in extracurricular activities. In Olympiad tests, this exposure helps students prepare for their studies at their respective high schools. It is the same curriculum as that used for school exams for these examinations.

The IMO Maths Olympiad Previous Year Question Paper Class 5 is a fun and challenging opportunity to put one’s mathematical abilities to the test and further explore the world of number tricks and crunching techniques. It is also a recurring topic of discussion among math lovers, and it is not a simple issue to resolve. It exists on both a national and worldwide scale, and it needs specific techniques and methods to be successful. Creating Notes and quick facts for revision should be done while studying for examinations. It is also a good idea to undertake a rapid review before exams while studying for exams. A few quick facts may be sufficient for future reference and adjustment. It aids in the speedy acquisition of knowledge. 

Complete Mathematical Quizzes and Puzzles Practice makes perfect, so try to solve as many arithmetic problems as possible and answer as many questions as you can. Practicing will improve retention and aid in the rapid recall of topics when it comes time to sit for the test. Fix a time and location – Make confident that there is no interruption while you are studying. When you need to take a break from your studies, go away from your desk. By planning your schedule, you will be able to take regular intervals. When you have a few minutes to spare, spend a few minutes studying the tough or dull topics before moving on to the easier ones.

To begin, familiarise yourself with the course syllabus:

It is essential that you thoroughly review the curriculum of the test for which you will be appearing. You can get the curriculum for each Olympiad exam on the respective Olympiad’s official website. Going through the syllabus before beginning to prepare for the test will help you understand the specific subjects you will need to study and will allow you to develop a preparation approach that is tailored to your needs.

• Mathematical Reasoning:

Mathematics: number sense, Numerals and Number Names (7 and 8 digit numbers), Roman Numbers (addition and subtraction), Multiplication and Division (including factors and multiples), Factors and Multiples, and Factorization. LCM HCF, Rules of Divisibility; whole numbers; prime numbers; composite numbers; fractions; decimals; geometrical shapes and angles; circles; symmetry; measurement of length; mass; capacity; perimeter; and area of a rectangle; measurement of volume; temperature; time and various operations on time; the relationship between seconds; minutes; and hours; money; and representation of data in pictorial form

• Logical Reasoning:

Patterns, Number Formation, Direction Sense, Number Ranking, Alphabetical Test, Series, and Odd One Out are covered.

• Achievers Section:

Questions on Higher Order Thinking Skills – drawn from the syllabus mentioned above.

Establish and keep to a reasonable study schedule:

Students studying for any Olympiads must adhere to a structured study plan, which includes developing a comprehensive approach for each academic area under consideration. A well-planned study schedule allows you to dedicate the appropriate amount of time to each subject and topic. In addition, it makes your studies more organized, which aids you in achieving your goal more quickly and efficiently.

Acquire a thorough knowledge of the concepts:

As a result, it is vital to study for the Olympiad tests since their questions often depend on conceptual facts. Consequently, students should extensively examine each topic to understand the ideas and reasoning that support the particular problem under consideration. Only comprehensive preparation can give students the confidence and capacity to answer the challenging questions presented in any competitive test or examination.

Create revision notes/quick facts:

Because the Olympiad tests are based on the curriculum taught in the school, students must take notes and recall short material for each topic studied in class to pass the Olympiad examinations. This basic information will be invaluable for future references and updates and help you learn more rapidly due to their inclusion.

Solve previous year’s papers, sample papers, and mock examinations to gain experience:

Previous year papers are usually helpful in determining the kind of questions asked in an examination. Furthermore, preparing with these papers can assist you in putting your Olympiad abilities to the test. Aside from that, students must complete sample papers to get experience with various questions covering each area. After that, you should conduct a mock exam and assess the findings.

Maintain your attention and motivation:

We are conscious that anything that is taught with total concentration and a proper attitude is accurately grasped. Therefore, you should retain your attention and attentiveness when preparing for the Olympiad exams due to this. To ensure that you are ready for the exam and pass with flying colors, you must have confidence in yourself and stay motivated throughout the preparation process.

Daily, practice English vocabulary and complete math quizzes/puzzles:

Learn at least one new English word every day to broaden your lexical base. Continue to do crossword puzzles and other random puzzles in newspapers and books. Locate any puzzle book and spend a lot of time practicing to enhance your logical thinking skills by solving various issues. A student does not need to enroll in any additional coaching programs or attend study sessions to prepare for the Olympiad test. Only a solid comprehension of each subject and idea gained by studying each topic in class will be sufficient to ensure success on these challenging tests.

Whether you are a first-timer or a seasoned athlete, full knowledge of the olympiads preparation is crucial. The questions in the Olympiad tests are more challenging to answer than those in ordinary school exams. They put your theories to the test. Exert your creativity by thinking outside the box.

The INDIAN NATIONAL MATHEMATICAL OLYMPIAD (INMO) initially took place in 1989 and has been running since. Since then, this Olympiad has been held every year, with the majority of participants being high school students.

The Homi Bhabha Centre for Science Education is in charge of organising these competitions (HBCSE). Every year, on the third Sunday of January, this Olympiad is held in the leasta of 30 locations around the nation.

The Olympiads are established with the goal of assisting youngsters in their pursuit of national and international competition. Students improve their abilities as a result of participating in these Olympiads, which helps them prepare for a variety of competitive tests in the future.

The core test framework of the Mathematics Olympiad consists of the subjects: ALGEBRA, GEOMETRY, NUMBER THEORY, and GRAPH THEORY. The Mathematics Olympiad is held every two years in the United States.

Now let’s talk about how a student of class 6^th can prepare for these Olympiads.

1. The first and most important stage for pupils in sixth grade is to maintain their composure and concentration over the course of their preparations for the exam. It takes a lot of practise and consistency to succeed at mathematics. On a daily basis, the pupils should make certain that they adhere to their schedule.

2. We know that the Mathematical Olympiad is held on the third Sunday of January every year, therefore students should begin their preparations at least two to three months before the competition. This is due to the fact that the sooner they begin, the more prepared they will be. Furthermore, the additional time will enable them to practise with sample papers.

3. For pupils in sixth grade, finishing their own book will be the most effective approach to get started in the class. Students should ensure that they are thorough with their own curriculum and that they understand the fundamentals of each course before proceeding. Students from the Indian Certificate of Secondary Education (ICSE) or any other board are recommended to complete the MATHEMATICS NCERT BOOK OF CLASS 6TH initially.

4. In addition to their own books, students are encouraged to tackle NCERT BOOKS from upper grades as part of their homework. If they are in class 9 or 10, they should be able to answer problems from the NCERT MATHEMATICS textbook. If students are unable to finish the higher-level textbooks, they are urged to at the very least understand all of the formulae included within those textbooks and to create a duplicate of their notes specifically for that purpose. As a result, when the students revise it at the end, all of the formulae will be in one convenient location. The pupils will find it to be quite handy.

5. If time is limited and students are unable to complete a large number of books, such as the NCERT BOOKS for Classes 7th, 8th, 9th, and 10th, they are suggested to complete one book that is specialised in mathematics Olympiad. There is a list of the titles of those novels at the conclusion of this page, which you may read more about. The students should first complete the NCERT CLASS 6TH BOOK OF MATHEMATICS and only then should they begin reading any of the books listed below.

6. After the completion of class 6^th  NCERT book of mathematics; they can also practice IMO Sample Paper 2 with Answers For Class 6. learning all the formulas (class 6,7,8,9,10) and making a note copy for it. They should gradually start making mock or sample papers. The link for the sample papers of class 6^th Mathematics Olympiad is also mentioned below at the end of this article. 

7. Students should solve mock tests or the sample papers in silence and peace. They should solve it just as if they are giving their final Mathematics Olympiad. They should set the timer and sit down calmly and solve it. Keep the track on timing and also, keep on checking which section of Mathematics of yours is strong and which section needs attention. Students should start solving mocks at least 15 days-1 month before their Olympiad. So they can make their weaker sections strong.

8. Now, one week before the Olympiad students should stop going through the books. They should now calm down and stop solving any more questions. The students should only revise all the formulas they have noted down in their copies, and all the mocks or questions they have solved in their copy. They should keep their book aside. LAST WEEK BEFORE EXAM: NO BOOK TOUCHING POLICY, ONLY NOTES COPY. 

9. During the last week when you are going through your notes and formulas, Just believe that now you are fully prepared and you can solve every question that will come in front of you. During your last days, students are encouraged not to overdraw themselves. The students should either just revise what they have already done or do nothing. Don’t jump on any new thing. New things will only result in diverting your mind. 

10. One night before the Olympiad stay calm and focused, don’t take any kind of stress and don’t open your book. The one last night before the Olympiad exam is considered one of the most crucial period throughout your preparation. This last night decides everything that is going to happen the next day. It is also advised to not go through any kind of study material one night before the exam, this is because you may exhaust yourself. And the very next day you will not be fresh enough to give your exams. One night before the Olympiad, just have a nice healthy meal, and sleep by 10-11 o’clock. Students must complete 8 hours of their sleep. Sleep is very much important for a student to keep their minds healthy and fresh as daisy. Next morning on the very final day, just check your bag, your instrument box and then go give your Olympiad exam. 

• BOOKS:

1. Mathematics Olympiad For class 6, by Arihant.
2. Olympiad prep-guide Mathematics for class 6 by MTG learning media.
3. Mathematics Foundation course for class 6 by MTG learning media.
4. Foundation Mathematics for class 6 by Disha publications.

Atoms, Protons, Neutrons, Electrons, Atomic Numbers, Atomic Masses, the Periodic Table, and the list goes on. It seems exciting when we get introduced to chemistry. New concepts come our way, and trying to ace them becomes one of our interests. One of such concepts that make us invest our time is the periodic table and the concepts. Memorising the elements of the Periodic Table is just for fun but essential for your grades too. 

It all starts with learning the first 30 elements; we all try to memorise those elements in different ways that suit us. So, here are the top tips for memorising the 

Atomic Mass of the First 30 Elements: 

You must try this out if you haven’t experimented with other tricks yet. 

Hydrogen – H – Happy

Helium – He – Henry

Lithium – Li – Lives

Beryllium – Be – Beside

Boron – B – Boron

Carbon – C – Cottage

Nitrogen – N – Near

Oxygen – O – Our

Fluorine – F – Friend

Neon – Ne – Nelly

Sodium – Na – Nancy

Magnesium – Mg – Mg

Aluminium – Al – Allen

Silicon – Si – Silly

Phosphorus – P – Patrick

Sulphur – S – Stays

Chlorine – Cl – Close

Argon – Ar – Arthur 

Potassium – K – Kept

Calcium – Ca – Carrie

This was a simple way in the form of a sentence/phrase to learn the first 20 elements. 

Now let’s talk about the top 5 methods to memorise the periodic table. Eventually, atomic masses make their way along post-learning of the elements. 

1. Visual Memory

Our brains love pictures, and that makes our visual memory techniques 10x more potent than other methods.

Tip: Get yourself a medium-sized chart of the periodic table. Seeing the picture now and then would help you learn the values faster and easier. 

2. Sing Self Composed Songs 

It is undoubtedly a great way to make repetition fun. Songs do make a way into your brains than any concepts that you try to mug up. 

Tip: Create a song that suits you to memorise the elements and let them play in your mind. You can even sing it out loud to help your friends too. 

3. Acronyms 

First letters cues don’t prompt enough to recall the complete element name. But this is a great trick to learn the first 30 as no one asks you to memorise the whole table at once. 

Tip: The first letter of each element can be very easy to learn in the table as they are represented similarly. 

4. Flashcards

This is a great way to recall your memory and practice the concepts now and then. It is an active and convenient way to use repetition. You might want to find shortcuts here, but oops! No shortcuts here. 

Tip: Make flashcards for the elements with their atomic number and atomic masses to check your memory. Exciting games will be lined up if you get started with the tricks. 

5. Try out different Memorising strategies

Repetition is one of the strategies used by students to learn complex concepts. However, it has also been proven to be beneficial for many so that you can try it out too. 

Tip: Space out your studying and repetition over several days, and try to increase the time between your study sessions. 

The atomic mass of elements of the periodic table is measured with the help of unified atomic mass units. 

You need to figure out your tricks and tips to figure out a way of remembering atomic masses. But this method can help you remember the Atomic Mass of the First 30 Elements easily. 

• For starters, the easiest and the most used trick to remember the atomic masses is to multiply the atomic number by 2. 

The formula behind the atomic masses of elements like He, Li, C, N, O, Ne, Si, S, Cl, Ca are double the atomic number.

For Example: 

He = 2 x2 = 4

Li = 3 x2 = 6 

C = 6 x2 = 12

• The atomic masses for the rest of the elements like Be, B, F, Na, Mg, Al, P, Ar, and K are not double the atomic number.

For these elements just double the atomic number and add 1

For Example: 

Be = 4 x2  1 = 9

Na = 11 x2 1 = 23

Cl = 17 x2 1 = 35

This would not give you the actual atomic masses but values pretty close to the actual data. And for the school-level calculations, this trick would work pretty well. This method works well only for the first 30 (Zn) elements. However, for the later elements that are in the row, the technique becomes inaccurate. 

This is a must-try trick to memorise the values faster. 

Below are the atomic masses of the first 30 elements. Please take a look and select a trick that suits you better to ace it!

Simple memory tips and tricks:

1. Try and understand the information first.
2. Try to link it with the ideas you are familiar with.
3. Sleep on it.
4. A self-test is a must.
5. Write it out.
6. Talk to yourself. Explain what you learned.
7. Exercise. Practice your techniques. 

Final Thoughts

Initially, some of these techniques can feel strange and take time to develop. But as time passes, you will get the hang of it, and the methods will feel natural. You don’t have to try them all; experiment with a few, see what works the best for you, and stick to it. 

Hope you found this article helpful. Drop your questions in the comment box, and we would be happy to clarify your doubts. 

An atom is the smallest part of a substance, and understanding its structure is very important while studying the behaviour of various elements and compounds. Atomic Structure is also a very important topic for the various competitive exams, such as JEE and NEET.  

A lot of Science MCQs on Structure of Atom can be solved if you follow the tips mentioned below. 

Study Of Atom

The study of atoms was first carried out by the Greek philosopher Democritus. In his study, he mentioned that any matter can be broken down into an elementary particle that cannot be divided further, and that particle is known as an atom. 

Later, Plato and Aristotle rejected his theory, and they said that matter was composed of four fundamental elements, such as water, earth, air and fire. But later, in 1803, John Dalton supported Democritus theory and proposed his theory known as Dalton’s atomic theory, which is accepted by everyone. 

Dalton’s Atomic Theory 

The major postulates of Dalton’s theory are as follows:

• A matter is composed of different small particles known as atoms, which cannot be broken any further. That is why an atom is often called the smallest particle of an element. 
• “Atoms can neither be created nor destroyed”. This means that an atom of any element can never be changed or rearranged into atoms of another element by any chemical reaction. Even if an atom underwent a chemical reaction, the number of atoms present before and after the chemical reaction remains unchanged. 
• Every element has its atomic mass and number. Atoms of every element differ in shape and size.
• Atoms in other elements combine together in a specific ratio of whole numbers and form a compound atom, which is known as molecules.  

Composition Of Atom

Atoms consist of mainly three particles, namely electron, proton and neutron. In the centre of the atom, the nucleus is located, which contains protons and neutrons. And the outside region of an atom has an electron shell that consists of electrons. 

Let’s discuss these particles briefly. 

1. Electron – J.J. Thompson discovered it in the cathode ray experiment. Electrons have negative charges, and their weight is 9.1094 x 10-31kg. It is the main component of cathode rays. 

Cathode rays are negatively charged, and they travel in a straight line towards the anode. Cathode rays are invisible, but if a fluorescent bulb is placed in their path, it will glow, and thus, the presence of negative charges is detected.

2. Proton – Discovered by Goldstein, Protons have a positive charge on them. Its weight is  1.676 x 10-27 kg. It is the component of anode rays. Anode rays are also known as canal rays and travel in a straight line. These rays get deflected by any external magnetic field. 
3. Neutron – Neutrons were discovered by Chadwick and had no charge on them. They are neutral particles that weigh 1.675 x 10-27kg. They are unstable and have high penetrating power in them.

Different Models Of Atom

The structure of an atom can be understood by various models proposed by scientists over a period of time.

Thomson’s Model Of Atom

J.J.Thomson visualised the structure of atoms as spherical pudding, and thus, this model is known as the plum pudding model of atoms. The drawback of this structure was that Thomson failed to explain the stability of the atom and the position of the nucleus inside an atom.  

Rutherford’s Nuclear Model

According to this model, the particles with positive charges called nucleus are a very compact space inside an atom. 

The main drawback of this model was that it failed to explain the stability of atoms, and it also did not mention anything about the energies of electrons surrounding the nucleus.

Bohr Model Of Atom

Bohr explained the stability of atoms in his experiment and explained the idea of the absorption and emission of energies of electrons surrounding the nucleus. 

But he failed to explain the idea of two or more electrons in an atom and the magnetic and electric effect on spectra of atoms. 

NEET Chemistry Paper

In NEET, chemistry is divided into three portions, i.e., Organic, Physical and Inorganic chemistry. Chemistry is one of the scoring subjects in the NEET exams. If you prepare the chemistry chapters like atomic structure in the best way, you are more likely to score better. 

Moreover, there are a total of 29 chapters of chemistry that are asked in the NEET. Here is a list of all the chapters and the weightage that will help you prepare well for MCQs in the NEET.

Chapter-wise Marks Weightage

Preparation Tips For Atomic Structure 

Every NEET aspirant should prepare all the important topics in the NEET syllabus. The structure of atoms is one of the important chapters in chemistry for NEET. To have a better understanding of this chapter, you must follow the below-listed preparation tips.

• You must study the atomic structure chapter thoroughly from your NCERT book. 
• You can watch the videos online about the atomic structure and its different theories.
• Solve all the numerical and questions related to this chapter. Revise all the solved examples.

• Practise sample papers and do at least 10 mock tests to ensure that you have understood the chapter well.
• You should also practice the previous year question papers to understand the paper’s pattern and manage your time accordingly. 

Final Remarks

Atoms are indeed an important constituent of an element. An atom consists of an electron, proton and neutron. Soon after its discovery, many scientists started experimenting to know the actual structure of the atom. J.J. Thomson, Ernest Rutherford and Niels Bohr are credited with studying atomic structure in the early days.

Atomic structure is a very important chapter, which you should study for your NEET preparation to score good marks in chemistry.