5C Problems involving triangles cQ1. The diagram shows a sector AOB of a circle of radius 15 cm and centre O. The angle at the centre of the circle is 115. Calculate (a) the area of the sector AOB. (b) the area of the shaded region. (226 ‚ 124 nQ2. Consider a triangle and two arcs of circles. The triangle ABC is a right-angled isosceles triangle‚ with AB = AC = 2. The point P is the midpoint of [BC]. The arc BDC is part of a circle with centre A
Premium Triangle Law of cosines
COURSE: Pre IBDP Algebra 2 Trigonometry Assessment Model: 80-20 2013-2014 YEAR AT A GLANCE Sept. 2 (2 = 1st day; 4 days) Class expectations Review Algebra – ch 1 & 2 Nov 4 (5=workday; 4 days) 10-7 Non-Linear Systems of Equations Jan 27 (27 = workday; 4 days) STATISTICS INVESTIGATION UNIT 13 – Statistics 11-1 permutations & combinations measures of central tendency Mar 31 (31=workday; 4 days) 13-4 inverses of trigonometric functions
Premium 1980 1970 1986
Mr. Keshav Singh Kansana 1. The product of 2 numbers is 60 and their arithmetic mean in 8‚ find the numbers. 2. The monthly salary of a persona was Rs. 320 for each of the first three years. He next got annul increment of Rs. 40 per month for each of the following successive 12 years. His salary remained stationary till retirement when he found that his average monthly salary during the service period was Rs. 698. Find the period of his service. 3. Divide 36 into 6 parts in A.P such that the sum
Premium Compound interest
The principles of Learning Unit 112 (City and guilds 7407 2003 /2004) Arnie Sacknusem Introduction “The history of education is littered with failed theories‚ even those that were the result of years and years of research.” Page 213‚ David Minton Teaching Skills in Further & Adult Education The “Principles of Learning” are a broad collection of learning theories that have been and developed over time. This essay aims to show how these different theories underpin current
Premium Educational psychology Education Learning
on his or her understanding of the world‚ and thus on the person’s development. A number of changes occur in one’s life from infancy to adolescence to adulthood. These changes‚ known as stages of development‚ caught the attention of theorists Jean Piaget and Erik Erikson.They both formed very important theories as to the thought development throughout the lifespan. Although‚ their
Premium Developmental psychology Psychology Jean Piaget
PROGRAMME IN–SERVICE EDUCATION AND TRAINING ON THE TEACHING OF MATHEMATICS AND SCIENCE IN SECONDARY SCHOOLS IN KOIBATEK DISTRICT‚ KENYA MICHAEL GACOHI KIMANI DR. ANTHONY K. SANG DR. FRED U. NGESA ABSTRACT Strengthening of Mathematics and Science in Secondary Education (SMASSE) In – Service Education and Training (INSET) programme is one of the strategies that the Ministry of Education put in place to strengthen the teaching and learning of Mathematics and Science in secondary schools in Kenya. This
Free Teacher School Secondary education
Chapter 2: THE NATURE OF MATHEMATICS Mathematics relies on both logic and creativity‚ and it is pursued both for a variety of practical purposes and for its intrinsic interest. For some people‚ and not only professional mathematicians‚ the essence of mathematics lies in its beauty and its intellectual challenge. For others‚ including many scientists and engineers‚ the chief value of mathematics is how it applies to their own work. Because mathematics plays such a central role in modern culture‚
Premium Mathematics Computer science
INTRODUCTION TO MICRO-TEACHING AND ITS NEED STRUCTURE 1. Introduction 2. Objectives 3. Defining Teaching 4. Status of Teacher Training Before Micro-teaching 5. Concept of Micro-teaching 1. Steps of Micro-teaching 2. Micro-teaching Cycle 3. Rationale of Micro-teaching Procedure 4. Phases of Micro-teaching 6. Analysis of Teaching 1. Identification of Teaching Skills 1.7 Core Teaching Skills 1.7.1 Teaching Skills and Their Specification
Premium Skill Training Teacher
concerned about the poor performance of students at all the grade levels in the subject area of mathematics. An examination of the Grade Three Diagnostic Test 2008 administered in a rural All-Age School indicates that only 4.3% of all the students have mastered all five (5) strands of the test‚ while 21.7% of them have not mastered any. Whereas 0% of the males have mastered the five (5) strands in Mathematics‚ 15% have not mastered any. On the other hand‚ 7% of the females have mastered all strands‚
Premium Education Cooperative learning Machine learning
Piaget’s Theory of Cognitive Development Jean Piaget • Swiss psychologist who studied cognitive development • Felt that younger children think differently than older children and adults • Developed the most influential theory of intellectual development How do children learn? • According to Piaget‚ children actively construct knowledge as they manipulate and explore their world – Use and form SCHEMAS through a process of Adaptation and Organization – SCHEMA: an organized way of making sense of
Premium Jean Piaget Theory of cognitive development Object permanence