CBSE ADDA

As educators, mentors, and influencers, we understand the value of nurturing young minds for academic excellence. In the journey of imparting knowledge, it's crucial to recognize the significance of brain breaks . These short intervals of rest hold the key to enhancing students' learning experiences and overall well-being. Understanding Brain Breaks: Imagine a scenario where students are constantly engaged in studying without any breaks. The result? Fatigue, reduced concentration, and diminished creativity. Brain breaks are short, purposeful pauses taken between study sessions. They allow students to step away from their desks, stretch their bodies, and rejuvenate their minds. These breaks are not just moments of relaxation but essential tools to optimize learning. Why Brain Breaks Matter: 1. Improved Focus: Continuous learning can lead to burnout. Brain breaks prevent mental fatigue, enabling students to return to their studies with renewed focus and attention. 2....

JSunil Sir Way at JSUNIL TUTORIAL Education is not just about imparting knowledge; it's about igniting a spark, nurturing curiosity, and empowering students to reach their full potential.  At JSUNIL TUTORIAL, the teaching methodology revolves around a guiding principle - the JSunil Sir Way. Join us as we unravel the unique and transformative approach employed by JSunil Sir to create a learning experience that transcends traditional boundaries. 1. A Student-Centric Approach: At JSUNIL TUTORIAL, the focus is always on the students. JSunil Sir believes that every learner is unique, and their journey to success should be tailored accordingly. He takes the time to understand each student's strengths, weaknesses, and learning style, creating a personalized roadmap for academic growth. 2. Simplified Learning: Complex concepts become accessible with JSunil Sir's ability to break them down into simple and understandable terms. His teaching style is characterized by clarity, prec...

Download Sample paper and start practicing for best Result in CBSE Board  General Instructions : (i) The question paper has 31 questions in all. All questions are compulsory. (ii) Questions from serial number 1 to 10 are Multiple Choice Questions. Each question carries 1 mark. (iii) Questions from serial number 11 to 22 are 3 marks questions. Answer of these questions should not exceed 80 words each. (iv) Questions from serial number 23 to 30 are 5 marks questions. Answer of these questions should not exceed 120 words each. (v) Question number 31 is a map question of 4 marks from Geography only. After completion, attach the map inside your answer book. Download Sample paper and start practicing for best Result in CBSE Board  10th Sample paper for sst 2013-1 10th Sample paper for sst 2013-2 10th Sample paper for sst 2013-3 10th Sample paper for sst 2013-4 10th Sample paper for sst 2013-5 Downl...

Drop an altitude of length h to the side of length c. Then A = (1/2)cxh, So, A2 = (c2 h2)/ 4. Use the Pythagorean Theorem to obtain the following system: (1) x2 + h2 = a2 (2) y2 + h2 = b2 (3) x + y = c Substitute y = c - x into (2) and simplify.Then subtract the result from (1). You will find that 2cx = a2 - b2 + c2. From (1), 4c2 h2  = 4a2 c2 - 4c2 x2 = (2ac + 2cx) (2ac - 2cx) = (2ac + a2 - b2 + c2)(2ac - a2 + b2 -c2) = ((a+c)2 - b2) (b2 - (a-c)2) = (a+c+b)(a+c-b)(b+a-c)(b-a+c) = (2s)(2s-2b)(2s-2c)(2s-2a) = 16s(s-a)(s-b)(s-c)

As a child, I grew up in fear mostly because of all the rules I had to follow in school and the punishment I would get if I were to break anyone of them. I belonged to the era when having dirty fingernails in school meant facing the pain of a wooden ruler hitting my defenseless tiny hands. To avoid this kind of punishment and embarrassment I learned to be a "good girl" following all the rules and taking things to heart. Proverbs posted above blackboards that were regularly replaced by new ones provided the guide with which we were to  strictly follow in order to remain "good". The manner in which I understood them then, was based on several factors but somehow these proverbs found its way of affecting my sense of worth and my view of the world. This hub speaks of how I understood these proverbs in my formative years, how I interpreted them in my growing years and how I redefined them in my journey to healing. The more I researched on the origin of the proverbs chos...

CBSE ADDA How your heart works? THE HEART IS A HOLLOW MUSCLE in the middle of the chest that pumps blood around the body supplying cells with oxygen and nutrients. A muscular wall, called the septum, divides the heart lengthways into left and right sides. A valve divides each side into two chambers: an upper atrium and lower ventricle. When the heart muscle contracts, it squeezes blood through the atria and then through the ventricles. Oxygenated blood from the lungs flows from the pulmonary veins into the left atrium, through the left ventricle, and then out via the aorta to all parts of the body. Deoxygenated blood returning from the body flows from the vena cava into the right atrium, through the right ventricle, and then out via the pulmonary artery to the lungs for reoxygenation. At rest the heart beats between 60 and 80 times a minute; during exercise or at times of stress or excitement the rate may increase to 200 beats a minute. Why does your heart beat? Your heart beats so ...

CBSE ADDA How does your brain work? Your brain works by sending and receiving messages through the nerves in your body. The nerves act like the body’s telephone system. Information from your senses passes along nerves, up the spinal cord (a long nerve inside your backbone), all the way to your brain. Your brain can store this information and use it to send a message back to the body. When you touch something, nerves send a message to the brain. The brain works out what the message means and sends a message back. When did you feel pain? You feel pain when your brain tells you to. When you touch something sharp or hot, nerves in your fingertips send a message to your brain to warn it of the danger. The brain processes this information and tells the muscles in your arm to move your hand away from the source of pain as quickly as possible. What does your brain do? Your brain controls your body. It tells the rest of your body what to do and when to do it. Diffe...

CBSE ADDA    Scie nce Dealing with Different Subjects Agriculture – Culture of all cultures. Agronomy – Agros = field + nomous = cultivation i.e. Art of growing crops. Aeronautics – Science of flight of aeroplanes. Anatomy – Structure of human body Arboriculture – Cultivation of trees and vegetables. Astronomy – Study of heavenly bodies. Biology – Science of living bodies. Botany – Science of plant life Chemistry – composition and properties of various elements in nature. Cryptography – Secret writing. Cryogenics – Concerned with the production, control and application of very low temperatures. Cytogenetics – Cell formation. Cytology – Dealing with cells. Entomology – Insects study. Exobiology – Science deals with life or possibilities of life existing beyond the earth. Floriculture – Flowers cultivation. Geology – Condition and structure of the earth. Horticulture – Art of garden cultivation. Hydroponics – Culture of plants without soil, w...

1. Why does a rider feel a tendency to fall when the horse starts running of stops suddenly? Ans:  This is caused by inertia. When the horse starts running, the rider, being at rest, falls back. When a running horse stops suddenly, the rider being in motion has a tendency to fall ahead. 2. Why does a person carrying a bucket full of water in his right hand bend towards the left? Ans:  He bends towards his left so that the centre of gravity falls within the base. This enables him to keep up balance, otherwise he may fall. 3. Why does tea cool more rapidly in a saucer than in a cup? Ans:  In a saucer evaporation takes place more rapidly than in a cup. Cooling is caused by evaporation. 4. Ice packed in sawdust does not melt quickly. Why? Ans:  Ice packed in sawdust does not melt quickly, because sawdust being bad conductor, it cuts the heat rays. 5. Why do you heat a metal rim before fitting it to a wheel? Ans:  By heating, the rim expands and fits ea...

CBSE ADDA Q.  What is the difference between a carbohydrate and a protein? Answer: The carbohydrate contains solid elements called "Clint" and protein contains the pretty element called "Bailo".   What is the difference between fat and fat from calories? Answer: "Fat" is the number of grams of fat in the serving of whatever food you are eating. "Calories from Fat" is the amount of calories in the serving of food that come from fat. There are aproximately 9 Calories per gram of fat, so if a serving of some foods has 2 grams of fat, then the "calories from fat" should be about 18. I hope this helps!

CBSE ADDA Q.What is a rational number? Any ordinary number of arithmetic: Any whole number, fraction, mixed number or decimal; together with its negative image. A rational number is a nameable number, in the sense that we can name it according to the standard way of naming whole numbers, fractions, and mixed numbers. "Five," "Six thousand eight hundred nine," "Nine hundred twelve millionths," "Three and one-quarter," and so on. 1. For what value of ‘a’ the number -11/a is not a rational number. a) -1 b) 1 c) 0 d) 10 2 . The product of two rational numbers is-7/8 . If one of the numbers is 1/-6.Find the other. a) 37/8 b) -42/8 c) 21/4 d) -7/48 3. Find the value of. -9/5 + -8 /5 ÷ 5/2 x -5/4 a) -1 b) -3 c) 2 d) -8 4. The additive inverse of -1/3 - ( -1/3 ) is ________. a) 1/3 b) 0 c) -1/3 d)...

CBSE ADDA      How to Pass an Interview - 10 Tips from Monster Advice Even the smartest and most qualified job seekers need to prepare for job interviews. Why, you ask? Interviewing is a learned skill, and there are no second chances to make a great first impression. So study these 10 strategies to enhance your interview IQ from Monster's Career Advice Practice Good Nonverbal Communication It's about demonstrating confidence: standing straight, making eye contact and connecting with a good, firm handshake. That first impression can be a great beginning -- or quick ending -- to your interview. Dress for the Job or Company Today's casual dress codes do not give you permission to dress as "they" do when you interview. It is important to look professional and well-groomed. Whether you wear a suit or something less formal depends on the company culture and the position you are seeking. If possible, call to find out about the company dress code before the inter...

CBSE ADDA          Quotations about Education "Education would be much more effective if its purpose was to ensure that by the time they leave school every boy and girl should know how much they do not know, and be imbued with a lifelong desire to know it. ~William Haley" No man who worships education has got the best out of education.... Without a gentle contempt for education no man's education is complete. ~G.K. Chesterton The aim of education should be to teach us rather how to think, than what to think - rather to improve our minds, so as to enable us to think for ourselves, than to load the memory with thoughts of other men. ~Bill Beattie The whole purpose of education is to turn mirrors into windows. ~Sydney J. Harris Education is what remains after one has forgotten what one has learned in school. ~Albert Einstein The school is the last expenditure upon which America should be willing to economize. ~Franklin D....