LINES AND PLANES IN SPACE PLANE – is a surface such that if any two points on it are joined by a straight line‚ the line lies wholly on the surface. POSTULATE 1. Through three points not on the same straight line‚ one and only one plane can be passed. A plane is determined by any of the following conditions: 1. Three non-collinear points; 2. A line and a point not on the line; 3. Two intersecting lines; or 4. Two parallel lines. POSTULATE 2. If two planes meet‚ they
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Montessori‚ The Absorbent Mind‚ Chap 3) What did Dr Montessori mean by the four planes of development? Describe each plane of development. Explain how we use this knowledge about the child in the Montessori classroom‚ with the main focus at the age group of 0-6 years. THE FOUR PLANES OF DEVELOPMENT The life of the child that will become tomorrow’s adult is basically divided into four planes or stages. Each plane consists of a period of six years. Within these stages the development of the child
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The Four Planes of Development The first 24 years of a child’s life is divided to four planes or stages of development each consist of a period of six years. Within these stages the development is intense at the beginning‚ consolidates and then tapers to the next. The 1st & 3rd planes are periods of intense creation‚ while 2nd & 4th planes are the calm periods of consolidation. * Birth to six (infancy) First Plane * Six to twelve (Childhood) Second Plane * Twelve to eighteen (Adolescence)
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18. Travelling I would like to start with types of transport to introduce this question‚ because transport is important part to accomplish our holidays‚ hobbies or daily life even. We can divide transport means into two parts. The first is public transport and the second is private. The most common and the cheapest public transport in our republic is bus‚ then follow the train‚ the tube‚ taxi and the most expensive is traveling by airplane. These different types of transport also depend on
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Car Bus Or Plane My fiancé and I are planning a short 2 night trip to Vegas in a couple months. Great right? The only this is that I’m 4 months pregnant and we can’t decide on which mode of transportation: plane‚ car‚ or bus will be more comfortable and convenient for me at the time of travel. There are several things that need to be considered before we make a final decision. He is focused more on which will make me more comfortable. Of course that is a major issue but I also want to get the best
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fly it needs air. Air however is very powerful physical substance that has weight. Air can be capable to push and pull anything that flies like birds‚ balloons‚ kites‚ planes and any type of aircraft. In order to fly an airplane needs to use the properties of air to create flight. The wings on an airplane are what lift the plane. The wings on an airplane are curved on the top. This helps make air move at a faster rate over the top of the wing. Underneath the wing however‚ it is straighter then
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8 Directed Numbers and the Number Plane This is the last time I fly El Cheapo Airlines! Chapter Contents 8:01 Graphing points on the number line NS4·2 8:02 Reading a street directory PAS4·2‚ PAS4·5 PAS4·2‚ PAS4·5 8:03 The number plane Mastery test: The number plane 8:04 Directed numbers NS4·2 NS4·2 8:05 Adventure in the jungle Investigation: Directed numbers 8:06 Addition and subtraction of directed NS4·2 numbers 8:07 Subtracting a negative number NS4·2 ID Card Learning
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E Properties of Plane Areas Notation: A area x‚ y distances to centroid C Ix‚ Iy moments of inertia with respect to the x and y axes‚ respectively Ixy product of inertia with respect to the x and y axes IP Ix Iy polar moment of inertia with respect to the origin of the x and y axes IBB moment of inertia with respect to axis B-B 1 y x h C b y x Rectangle (Origin of axes at centroid) A Ix bh bh3 12 x Iy b 2 hb3 12 y h 2 Ixy 0 IP bh 2 (h 12 b2) 2 y B Rectangle (Origin of axes
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speeds of 450 miles per hour. The first time the Bf 109 series was introduced was with the German-manned Condor Legion units during the Spanish Civil War. These fighter planes replaced the Heinkel He 51 biplane fighter. Then in 1939 the Bf109 came out with the Bf 109E along with the Daimler Benz DB 601‚ another fighter plane. Early into the war the Bf 109E completely dominated the Polish PZL fighters. During the invasion in France in May of 1940‚ the Bf 109E completely outfought the French Morane-Saulnier
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his work Elements. Since little is known about the personal life of Euclid‚ it is difficult to do a biography on him. His chief work‚ entitled Elements‚ is a comprehensive essay on mathematics. It includes 13 volumes that entail such subjects as plane geometry‚ dealing with the properties of flat surfaces and of planar figures‚ such as the triangle; proportion in general‚ a particular kind of relation between groups of numbers or quantities; the properties of numbers; incommensurable magnitudes;
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