Education in English and Science

  (1) .Noun : A noun names a person , place ,things or idea.                Examples : dog,cat,horse, teacher, student , mary  apple and etc.                                                                          (2) .Pronoun : pronoun replace the name of a  person ,place,thing, or idea in a sentence.                Examples: he, she , it ,they, him, her, this, that and etc .                                  (3) Verb : a verb is a word or group of words that describes an action experience .      Examples : realize, walk, look, see, sing, sit, listen ,ran etc .              ...

  Important proverbs : 1) Think before you leap. 2) So which way the wind blows. 3) East or west, home is the fire . 4) Even walls have ears.      5) A bad workman always quearrels with his tools.    6) All the glitters is not gold.  7) A little knowledge is dangerous thing.          8) Out of sight ,Out of mind.    9) A stich in time saves nine.    10) Beauty needs no ornaments.          11) Do good , and have good.         12) Diamonds cuts diamonds.           13) Easy come easy go.       14) Where there are flowers there are thorns.            15) Slow and steady whics the race .  16) Truth is above harm.     17 ) Tit for tat.          18) A wise enemy is better than a foolish friend .  19) God helps those, who help themselves....

  Important proverbs with urdu Translation  :      1) Union is strength ۔اتفاق  میں برکت ہے۔ Blood is thicker than water 2) اپنا اپنا غیر غیر       pride hath a fall.3) غرور کا سر نیچا        A bird in hand is worth two in the bush.4) نو نقد تیرا ادھار                 Drowning man catches at a straw. 5) ڈوبتے کو تنکے کا سہارہ                             Something is better than nothing.6) جاتے چور کی لنگوٹی ہی سہی      Barking dogs seldom bite.7) جو گرجتے ہیں وہ برستے نہیں                                Cut your coat according to your cloth. 8) جتنی چادر اتنے پاوں پھیلاو                                       ...

  Measurement of Heat : Heat or the thermal energy is defined as energy that is transferred between a system and it's environment because of the temperature difference between them. Before scientists arrived at a correct understanding of heat ,the units in which heat was measured had already been developed. One of the most widely used is the calorie ( cal) ,defined as the heat required to raise the temperature of lg of water from 14.5°C to 15.5°C. a related unit is the kcal. 1 kcal = 10/3 cal. The unit if heat in the British engineering system is the British thermal unit ( BTU) ,defined as the heat required raising the temperature of 1 Ib of water from 63°F to 64°F.  Because heat is now recognized as energy being transferred ,scientists are using increasingly SI unit of energy, the joule (J) ,for the quantities of heat . 1 cal= 4.186 J.                                        ...

  Features of effective objectives : Here question arises what are the features of effective objectives? This is an important question because objectives play a vital role in curriculum development.  Characteristics of effective objectives as listed by experts are :  1. Comprehensiveness: objectives should cover aims and goals which these objectives represent . Aims and goals provide broad purposes, while objectives provide specific intentions to cater this. Objectives must be comprehensive.    2. Consistency: Along with comprehensiveness ,objectives should be consistent with each other as well with the aims from which they come. They must also have positive correlation with each other. Usually confusion arises within schools when objectives are developed without consideration of school goals or aims.                3. Attainability: objectives must be attainable . While designing objectives ,one must consider the level of...

  Transfer of Heat:.   If you have experience the campfire while camping, you have noticed that the heat is transferred from the campfire to you and you feel warm glow on your face. If an iron utensil is placed on the fire, it becomes hot. Even someone far away of about 20 feet,also feel the warmth of the fire. In each of these cases the transfer of heat from fire to the iron utensil ,to your face and the person 20 feet away has occurred.But the principle method of heat transfer involved in each was different . The heat transfer is relating to two things ,one is the temperature ,and the other is the flow of heat. Temperature represents the amount of thermal energy available, whereas heat flow represents the movement of thermal energy from place to place. There are three basic methods to transfer the heat, conduction,convection and radiation.                Conduction:. Heat travelled from the end of the iron untensil to the handle p...