EVS for Class 1 to 12 kkgoenka

Human Teeth   By Aashish Gupta Sir               Class   4                Human teeth There are 2 kinds of teeth a human have in his lifetime 1. Milk Teeth - These teeth remains upto first 8 to 10 years of age. These are 20 in number. 2. Permanent Teeth - They remain for rest of human life.These are 32 in number. Different kinds of permanent teeth in a Human There are 4 kinds of teeth in human. Incisors (8) - to cut the food - These are front teeth . They are 4 each in upper and lower jaw. Canines (4)  - use to tear the food - They are near incisors.These are total 4 in number 2 each in Upper and lower jaw. Pre Molars (8) -  to crush the food - They are 8 in total , 4 in each jaw. Molars (12) -   to grind the food - They are 12 in total , 6 in each jaw. Code to Learn -        [ I C PM - (2123)×4 = 32 ] Care of Teeth 1. We should regularly brush our teeth two times daily. 2.  If you do not brush your teeth regularly then bacteria can build up a clear sticky film on your t

Cleanliness & Hygiene By Aashish Gupta Sir                 Class   3             Cleanliness The act of taking care of our health by keeping ourselves clean is called cleanliness. Steps to Keep Environment Clean 1. Never go for defecation in open. 2. Use a clean toilet. 3. Wiping well after using the toilet. 4. Use Toilets. 5. Do not wear stinky socks and shoes. Personal Hygiene 1. We should brush our teeth twice a day. 2. We should take bath everyday. 3. We should wear clean clothes. 4. We should change our underclothes everyday. 5. We should wash our hands after using a toilet. 6.  We should put our hand in front of our mouth, when we cough or sneeze. 7.  We should keep our hairs clean and trim them regularly. 8. We should cut our fingernails regularly. 9. Always keep a handkerchief with you. Hygiene Task to do Always 1. Clipping your fingernails. 2. Covering your mouth when coughing. 3.  Washing your hands when they are dirty. 4. Wiping well after using the toilet. 5. Wash

Games and Sports By Aashish Gupta Sir               Class   3              Games and Sports We play games because game helps us keep healthy and fit. Indoor Games  Games which are played under the roof are called Indoor Games. Example - Chess , Ludo , Carrom board , Table tennis , hide and seek. Outdoor Games Games which are played in open space are called Outdoor Games. Example - Cricket , Football , Hockey, Badminton , Lawn tennis  , Kabaddi , Kho-Kho. Traditional Games Games played in the past are called Traditional Games. Example - Satoliya, hide & seek , kabaddi, Kho-Kho. No. of players in a team Cricket - 11 players Hockey  - 11 players Football - 11 players Kho-Kho - 9 players Kabaddi - 7 players Lawn Tennis - 1 or 2 Table Tennis - 1 or 2 Badminton - 1 or 2 Chess - 1 Ludo - 1 Question. A. Answer the following questions. Q.1. Which indoor and outdoor games do you like playing the most ? Indoors  Outdoors    Q.2. Why do we play games ?  Q.3. List the na