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Number System সংখ্যা প্ৰণালী Part - 2 Mathematics (গণিত)

Number System: Part -2 (সংখ্যা প্ৰণালী-২) Click on the Image to watch the video on YouTube. Thank You. Keep Supporting. .. q Rational Number: পৰিমেয় সংখ্যা q Irrational Numbers: অপৰিমেয় সংখ্যা q Real Numbers: বাস্তৱ সংখ্যা q Factor: উৎপাদক q Multiplier: গুণিতক q Indian & International number system q Place value & Face value Rational Number : পৰিমেয় সংখ্যা A rational number is any number that can be expressed as   a ratio of two integers. For example, 1.5 is rational since it can be written as 3/2, 6/4, 9/6. যিবোৰ সংখ্যাক  p/q  আকাৰত প্ৰকাশ কৰিব পাৰি , য ' ত  p  আৰু  q  দুটা অখণ্ড সংখ্যা আৰু  q- টো কেতিয়াও   0(শূণ্য) নহয় , তেনে সংখ্যাকে পৰিমেয় সংখ্যা বুলি কোৱা হয়। যেনে: ১/২ , ২/৫ , ১২/১৩ ইত্যাদি। পৰিমেয় সংখ্যাক ইংৰাজী  'Q'  আখৰটোৰে বুজোৱা হয়। Irrational Number : অপৰিমেয় সংখ্যা An irrational number is a real number that cannot be expressed as a ratio of two integers. Pi (π) is irrational since i

Aspects/types of development | CHILD DEVELOPMENT AND PEDAGOGY শিশু বিকাশ আৰু শিক্ষাবিজ্ঞান

CHILD DEVELOPMENT AND PEDAGOGY  শিশু বিকাশ আৰু শিক্ষাবিজ্ঞান -  Aspects/types of development. Click on the Image to watch the video on YouTube. Thank You. Keep Supporting. .. Aspects/types of development. 1. Physical development 2. Cognitive (mental) development 3. Language Development 4. Emotional development 5. Social Development 6. Moral Development 1. Physical Development ( দৈহিক বা শাৰীৰিক বিকাশ) Body Structure – Muscles, Bones, Organs etc. Motor Development Gross Motor Development/ Skills. Fine Motor Development/ Skills. Gross motor skills  are the bigger movements   like- rolling over and sitting - that use the large muscles in the arms, legs, feet etc. Fine motor skills  are small movements like- picking up small objects and holding a spoon - that use the small muscles of the fingers, wrists, lips etc. 2. Cognitive (Mental) Development  (সংজ্ঞানাত্মক বিকাশ) Cognitive development  means how children think, explore and figure things out.

Number System সংখ্যা প্ৰণালী Part - 1 Mathematics (গণিত)

Number System | সংখ্যা প্ৰণালী | Part - 1 | Mathematics (গণিত) | CTET-2020 (Paper 1) Click on the Image to watch the video on YouTube. Thank You. Keep Supporting. .. Number System:- সংখ্যা প্ৰণালী The number system is simply a system to represent or express numbers. Numbers are expressed by means of figures –   1, 2, 3, 4, 5, 6, 7, 8, 9 and 0 ---- called digits. Natural Numbers: স্বাভাৱিক সংখ্যা Numbers which we use for counting the objects are known as natural numbers. It is also  called  as - Positive integers or Counting numbers. Natural Numbers are denoted by ‘N’   N = {1, 2, 3, 4,…….} Whole Numbers : পূৰ্ণ সংখ্যা When we include ‘zero’ in the natural numbers, it is known as whole numbers. They are denoted by ‘W’.   W= {0, 1, 2, 3, 4, 5,………} Integers : অখণ্ড সংখ্যা Integers  include positive whole numbers, negative whole numbers, and zero. The set of integers is like:-   Integers  = {… -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, …} E

Stages Of Development - Prenatal Period, Infancy, Childhood and Adolescence.

Stages Of  Development- Prenatal Period,  Infancy,  Childhood and   Adolescence .   Click on the Image to watch the video on YouTube. Thank You. Keep Supporting. .. Stages Of Development ( বিকাশৰ স্তৰ ) All children progress in a definite order through these stages and they all follow similar basic patterns.       Stage    -    Time frame Prenatal Period - Before Birth Infancy -   Birth To 2 Years Childhood - 2 - 12 Years Early Childhood      2 - 6 Years Later Childhood      7 - 11 Years Adolescence       -   12 - 18 Years (Adulthood   21 - 40 Years, Middle Age 40 - 60 Years, Old Age 60 Years +) Prenatal Period - (40 Weeks) Life begins at the time of conception. When the child is in the mother’s womb the particular period spent there is known as the prenatal period. All important external and internal feelings start to develop at this stage. Infancy - শৈশৱ কাল (Birth to 2 years) From birth up to the second year of life, th

Concept of Development and it's relationships with learning - শিশু বিকাশ আৰু শিক্ষাবিজ্ঞান

Concept of Development and it's relationships with learning | শিশু বিকাশ আৰু শিক্ষাবিজ্ঞান Click on the Image to watch the video on YouTube. Thank You. Keep Supporting. .. Class 1: Concept of development q   Meaning of Development. q   Characteristics of Development. q   Difference Between Growth And Development. q   Factors Influencing Development. * Meaning of Development. Child development refers to the sequence of physical, language, thought and emotional changes that occur in a child from birth. It is a lifelong process. Development is the process of quantitative and qualitative growth of the child. It is the function of maturity as well as interaction with the environment. It is a change from Dependency to Autonomy. It is a process that includes Ø   Growth ( বৃদ্ধি ) Ø   Maturation ( পূৰ্ণতা ) Ø   Learning ( শিক্ষণ ) q   Growth ( বৃদ্ধি ) : - Growth refers to an increase in the physical aspects of a child. q   Maturation ( প

CTET SYLLABUS & BOOKS FOR PAPER 1 & PAPER 2

C TET – 2020  Syllabus & Books. Links of books:- Paper - 1 (Total mark: 150) Child development and pedagogy - Marks: 30 Click here-   CTET & STETs Paper 1 and Paper 2 both: Child Development and Pedagogy with Previous Year Papers 2011-19 Language II (English)  - Marks: 30 Click here-  CTET and TETs English Language and Pedagogy Paper 1 and 2 2020 Mathematics - Marks: 30 Click here-  NCERT TEXTBOOKS Environmental studies - Marks: 30 Click here-  NCERT TEXTBOOKS Links of books:- Paper - 2 (Total mark: 150) Child development and pedagogy - Marks: 30 Click here-   CTET & STETs Paper 1 and Paper 2 both: Child Development and Pedagogy with Previous Year Papers 2011-19 Language II (English)  - Marks: 30 Click here-  CTET and TETs English Language and Pedagogy Paper 1 and 2 2020 Social studies/social sciences - Marks: 60 Click here-  NCERT TEXTBOOKS       CTET Success Master Science Social/Studies Paper-II for Cla