Montessori education Essay Example | Topics and Well Written Essays - 250 words

Montessori education - Essay Example The children also love to work as much as to play. Thus she believed that learning process should be in congruence with the child’s nature. In order to develop this process on must first study the child, and then develop a method of study based on scientific observation of the child. According to her education was not the process of gaining knowledge; it was in fact the process of creating new paths, and realizing potentials. Acquiring knowledge, learning discipline, developing character were goals that were gradually attained in the process. Montessori education has been studied extensively and has proved to be a highly effective method of education followed in schools worldwide. Besides the child’s learning and motor skills marked improvements have been reported in social skills of the child. The characteristics that are most integral to learning process; motivation, interest, peer coordination, strong student teacher relationship, and active participation in learning; are developed as a consequence of Montessori Method of

Computer Science Lab Report Example | Topics and Well Written Essays - 1000 words

Computer Science - Lab Report Example The multiplications however are by 4, and we can accomplish this by shifting left twice. This is the simplest approach to solving the resolution problem. It is majorly used for drawing curves with slopes between −1 and 1. Each pixel both below and above are drawn thus resulting in a curve that has a thickness of 2n+1 pixel in the y axis (Drawing Lines and Curves (Introduction to Computer Graphics Using Java 2D and 3D). It works better for thinner lines. In this algorithm the pixels are duplicated in columns for the lines with – 1 Straight lines also have different thickness to the lines at an angle in which the thickness of the line is defined as the distance between the primitives boundaries perpendicular to the tangent. For a thickness parameter t, the horizontal/vertical line has the thickness t, while the one drawn at 450 has the average thickness of The lines are almost similar but this line is thicker at the endpoints. The width of the straight lines are thickest for parts with slopes of  ±1 whereas the thickness of circular objects varies with the point it is in. In moving pen algorithm the bits are masked off outside the circular region which is a complex task. The brute force writes pixels motre than once because the pens footprints extend beyond the adjacent pixels. The best strategy is to make snaps of the footprints to calculate spans of the following footprints at the bordering pixels as the diagram shows. The pixel duplication is a faster algorithm of drawing lines. it is however not the best algorithm for drawing thick lines because it uses a crude mode to draw the lines. It is thus suited to primitives that are not too thick. In java lines are drawn by the drawLine() method. The method has the following arguments void drawLine(int startX, int

Visual Literacy Essay Example for Free

Visual Literacy Essay 1. Although Howling Wolf’s drawing is seen as naively executed by the standards of Western art, why do we conclude that his record of the treaty signing event is more honest than the illustration rendered by the other artist? * In Howling Wolf drawing he included the â€Å"Medicine Lodge Creek.† His drawing had Native American women with their backs turned away from the people while they watched the signing. This to me was drawn to make the women look as if they had played an important role in the signing. He included a red strip of paint in their hair to show they were married women. Artist John Taylor did not include â€Å"Medicine Lodge Creek† in his drawing. Taylor’s drawing only included one lady by the name of Mrs. Margaret Adams. She was supposed to be the interpreter for the Arapaho. I think that Taylor’s drawing is dishonest because he did not correctly draw Wolf’s drawing. Wolf’s drawing is more honest because he drew full ledge women and drew proof of the signing. I think that Taylor’s drawing was bias towards the black women. He did not include the Native women because he did not want to show that they played a big role in the treaty signing. 2. Why did the White artist ignore the many native women who were present at the treaty signing? Do you think this omission was deliberate or unintentional due to cultural bias? * He may have thought they weren’t as important as Mrs. Margaret Adams. Since she was the daughter of a French Canadian trapper she showed more importance in his drawing. I think he ignored them in his drawing to be bias because they were Native Americans. He could see that in Wolf’s drawing they played an important role witnessing the treaty signing. Taylor in my opponent didn’t want them to be of any importance in his drawing. By portraying only one woman he was trying to change the original picture. He made his drawing include the people he felt was of importance to the treaty signing. I think he left them out because he didn’t want the Native American to feel as if they were any more important than Mrs. Margaret Adams. Another reason I feel he left them out is because they may have had a great deal in what the treaty said and he did not want to portray that in his drawing.

Poetic Devices And Analysis

Poetic Devices And Analysis Poetry is a form of literature that expresses and individuals thoughts and feelings that are put into words illustrating vivid images. E. E. Cummings is a poet who writes in a manner of originality and excitement. Two of his well-known and thoroughly studied poems are Somewhere I have Never Travelled and Pity This Busy Monster, where poetry is written with expressive metaphors and similes, a vivid persona being revealed and a difference in environments being pleasant and harsh. This essay depicts poetic devices of metaphors, persona, euphony and cacophony. Poetic devices are important for analysis and to interpret the message of the poem by the audience that the speaker is trying to describe and illustrate. E.E. Cummings uses many comparative terms to express his deepest feelings and thoughts through his poetry. In the poem Somewhere I have never Travelled contains many metaphoric phrases and similies to describe the emotions behind his poem. In the first stanza and the first line of the poem, the word travelled (603) is metaphoricaly used to explain a journey the speaker is experiencing especially a positive one that is decribed by the word gladly (603). In the phrase, your eyes have their silence (603) the speaker is referring to another person whose eyes show no expression of love or interest, just as silence is an absence of communication. The metaphoric phrase, in your most frail gensture are things which enclose me, or which I cannot touch because they are too near (603), descrives the feelings the speaker has created towards this woman by her actions and gestures, but prevent him from opening up to her, portrayed by the word enclose (603). He feels like he cannot be open with thi s woman because she has not showed the same true, passionate feelings he has for her. By the end of the first stanza, there contains many metaphors expressing the theme of love to this woman, especially the real journey the speaker takes through this womans eyes. In the second and third stanzas, similes are used to compare his love to this woman with nature. Firstly, your slightest look easily will unclose me though I have closed myself as fingers, (603) begins to depict the feelings of him holding back his feelings, just as fingers are tightly closed into a fist. The speaker also starts to express his feelings of this woman through a rose, your open always petal by petal myself as Spring opens (touching skillfully, mysteriously) her first rose (603). He describes this woman being a beautiful wonder, for as time goes by the woman slowly reveals herself to him and he loves even more. In the final stanza the speaker states not even the rain, has such small hands (604). Rain has such a huge impact on earth, even it being the smallest in size. Rain can shape rocks, can form mountains and works slowly but leaves wondrous effects. The speaker personifies rain as having hands, being small but having so much influence. This leads to the character of the woman having such a great influence and impact to the speakers life and emotions. Looking through all the metaphors, all her slightest glances and frail gestures are things which are changing him in a way that is so extraordinary, just as rain has a powerful influence on the world. In Somewhere I have never travelled, the poems persona is portrayed as a humble man in love. The humility is shown by the lack of capitalization, specifically in the pronoun, I, which supports the speakers extreme devotion to his lover. By rejecting the pronoun, the speaker assumes a casual humbleness and modesty. He is totally giving away any power he has over himself, even his life and death, to his beloved. He is so submissive and meek that he does not capitalize any of the words throughout the entire poem. The speaker does not want to call attention to any particular part in the poem, hence the lack of capitalization. He wants the audience to understand the passion and beauty of love he has for this woman. All throughout the poem, the poetic device euphony is emphasized. Euphony is referred as a pleasant spoken sound that is depicted and laid out by the audience. He uses nature as an image to portray the loving atmosphere that is being delivered. Simple and elegant words like rose or Spring (603) are soothing words that describe a new beginning or experience for nature, but can be personified to describe a person you find a new journey with. He uses sensual words to describe his feelings of excitement and happinss such as slightest look or touching skillfully (603). These words depict the feelings and emotions that arise from her natural movements. The speaker also describes his love so pleasantly through body parts with words like eyes or heart (603) that are words that significantly reflect love and affection. The most affectionate phrase that reflects a positive atmosphere of love and care is only something in me understands the voice of your eyes is deeper than all roses (603). Thi s phrase allows the audience to understand that no one sees anything as deep and as far as what the speaker sees in this woman. Many roses catch many peoples eyes and attention to be elegant and beautiful, but this woman is way more extravagant then that. The poem Pity This Busy Monster also lays out thoughts and feelings of society through many metaphors but no prominent similes. The most relevant is pity this Busy Monster, manunkind, not (606), which implies to reveal sympathy to humankind represented as monsters. Humankind has led lives of comfort and reliability on technology and new inventions that has allowed our everyday routines to be easier. The newly formed term manunkind (606) is referring to the opposite definition of mankind. The speaker is describing manunkind (606) as humanity being hectic and strenuous. It is quite evident that the speaker has a negative outlook on humanity and the actions humanity has taken to make life comfortable. Through this line alone, the speaker is explaining how every aspect of an individuals le that interacts with technology has turned them into a monster. However, by the end of the line the speaker states not because he wants the audience to understand that there is no reason to take pity on humankind, when we have turned to technology for assistance in our lives. Through this metaphor, the main theme of humanity is revealed and explored. Another important metaphor that is expressed is we doctors know a hopeless case (606. This illustrates that doctors are representing humans and society, by this we all are aware of the fact that leading out lives in such a manner results at a point where it would be incredibly difficult to change back to ways before technology came into play. The persona of this particular poem is the speaker portraying hatred and disappointment towards society and humankind. Throughout this poem the speaker does not refer to himself personally, through the pronoun I or me, but included himself through the pronoun we (606). The speaker is considering themselves to be part of this inadequate and victimized society. The speaker wants the audience to recognize that the poem is not pertaining to the speaker directly, but what the speaker feels humanity has turned into. The speaker also uses the term monster (606), which is personified to be dangerous and scary. This reveals the level of the speakers thoughts and feelings on what technology and other entities humanity has turned to in order to make their lives content. By the use of words and terms in this poem, the speaker exposes a device known as cacophony. Cacophony means to be harsh sounding and this is vividly illustrated throughout this poem. With words like monster, disease, victim, and even hell (606) expose feelings of danger and being afraid. Monster is used in the title and in the first line of the poem, to allow the audience to be afraid of what this speaker is about to reveal. A disease is something humanity gets exposed to and effects an individuals well being. The speaker is reflecting on the fact that technology is affecting peoples everyday lives and health. Additionally, the word victim expresses an individual in danger and has been put into danger by a criminal, referred to in the poem as technology. Finally, the word hell is implied to a place of fire, damage and destruction. The speaker is expressing his fear of what technology and what society has turned to depend on to destroy our lives. All these words conclude to one surro unding environment of negativity and destruction. Interpretation of poetry comes from understanding the metaphors that are written, the persona the poet is writing in and the environment sounding of the poem, whether it is pleasant or harsh. Both poems by E. E. Cummings reveals these poetic devices in great emphasize for the audience to comprehend. The speakers in both poems were discovered to be two different individuals with various thoughts, one being in love and the other disappointed in societies dependence on technology. The use of metaphors and similes has assisted in appreciating the reasoning behind writing the poems. Euphony and cacophony describe the sound of the poems that are explicitly illustrated. Interpreting the feelings love and the unkind thoughts towards society has helped the audience to understand other peoples perspective on situations that arise in our daily lives.

Energy Bars: Glycemia and Insulemia Essay -- Health Nutrition Diet Ex

Energy Bars: Glycemia and Insulemia   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Today many people are substituting normal meals with energy bars in hopes of losing weight. These energy bars seem to be an easy way to diet without having to hunt down the proper nutritional meals; the meal is already prepared for you in the bar. There are a few questions being raised about this method of dieting however. The issue addressed in this paper is the use of energy bars that either have low carbohydrate levels or that use lower glycemic index carbohydrates. The idea behind using an energy bar of this type for dieting is to lower the levels of insulin in the blood, reduce cholesterol levels, and prevent the drop in blood glucose that is thought to be associated with feeling hungry. Insulin is a hormone that is produced by specialized cells on the surface of the pancreas called pancreatic islets or Islets of Langerhans. It causes changes to occur in the plasma membrane of the cell that cause the cell to pull in glucose from the blood stream. The hormonal counterpart of insulin is glycogon, which serves to promote the rele...

The History of Computers :: Technology Technological Computers Essays

The History of Computers Most of usà ¤participate in this digital culture, whether by using an ATM card, composing and printing an office newsletter, calling a mail-order house on toll-free numberà ¤or shopping at a mega-mall where the inventory is replenished just in time. (Ceruzzi 1) In the Information Age of today society has become dependent on technology; every aspect of our lives have become centered on how fast and efficiently something can be accomplished. The use of computers aids our stride to becoming technologically advanced. But how did we as a society arrive at such a point? How did we end up becoming so reliant on computers? These questions will hopefully be answered by looking back at the history of computers to date. During the WWII, Eckert and Mauchly designed and built the ENIAC, an electronic calculator that computed firing tables for the U.S Army; it established the era of computing in the United States. After the War, the drum came about as the reliable, inexpensive but slow memory device. ERA sold the drum machines, advertising their dependability, large storage capacity and their high speed capabilities. Eckert and Mauchly in 1951 started the intrigue with computers with their UNIVAC, a computer with computing abilities; as time passed the UNIVAC became essentially important. During the 1960Ï€s, The Case 1107 provided the main computing facility for Case Institute of Technology in Cleveland Ohio in the United States (Walker). The UNIVAC was extremely large yet quiet; its front cabinets ranged from floor to ceiling. The central processor was capable of computing simple arithmetic equations. The Case 1107 was one of the first computers on Earth to provide access from remote locations both at other locations on the campus and as far afield as Erie, Pennsylvania (Walker). A transformation in circuit technology during the 60Ï€s, enabled the transitor to become reliable and cheap enough to serve as the basic circuit element for processors (Ceruzzi 49). By 1971, Intel had already released the world's first generally available DRAM chip and therefore, built the world's first single chip general purpose microprocessor. Two years later in 1973, IBM developed what is considered to be the first true sealed hard disk drive.

Phobias and Addiction Paper Essay

A phobia is a learned bodily response in reference to a difficult life event. Centered in the amygdala portion of the brain which regulates the â€Å"fight or flight† response, a somatic sensation of anxiety occurs in the presence of specific stimuli. The precipitating factor may have been experienced by the person themselves-or may have been experienced â€Å"secondhand† through misfortune that may have occurred to a friend or loved on. In some cases, a phobia may have no discernible cause or may appear â€Å"irrational†-to everyone but the person experiencing it! Phobic reactions or symptoms of anxiety can include: a racing heart, sweaty palms, an upset stomach and a general feeling of unease. Classical conditioning is a response that is triggered by an outside stimulus-or the thought of such stimulus. The perfect example is the Pavlovian response-in which Pavlov would ring a bell before dinnertime and his dogs would salivate. Over time, he extinguished the presence of the food yet kept the ringing of the bell. The dogs still salivated-at the idea of food coming, a basic bodily response to the suggestion of a specific stimulus. This is commonly referred to as a â€Å"Pavlovian response. † Classical conditioning has two components to it-the acquisition stage and the extinction phase. In the acquisition stage, the initial learned response is obtained. For example, in the case of a phobia-a person may break out in a cold sweat presence of crossing a bridge as he drives. In the extinction phase, the bridge may not be present but the memory of it may be present-enough to still cause the phobic reaction. Thus, merely thinking about a stimulus, even when it is extinct, can still bring on the same phobic response. The phobic response, therefore, is strengthened each time it is felt. The stimulus-present or not-extinct or not-become fused together in the person’s mind. The phobia sufferer then will go to great lengths to avoid the stimulus at any cost. The phobia then worsens as he avoids facing his fears head on. This is how classical conditioning can increase the intensity of a phobia. Addictions are defined as a persistent behavioral pattern that is marked by physical and/or psychological dependency on someone or something. Addictions became â€Å"an issue† in the treatment milieu when they significantly disrupt the life of the addicted individual. Terminology has become quite complicated. Those individuals from a medical background define addiction from a physiological basis. For example-opiates, benzodiazepines, barbiturates, alcohol and nicotine are classical examples of those substances, which cause a physical dependence. On a lesser scale, there are those items that can cause a physiological dependence, as evidenced by changes in the neurotransmitters in the brain-some examples would be over the counter nasal sprays or laxatives. Psychological addictions can be defined within the context of a â€Å"slippery slope†- there are as many â€Å"addictions† as there are specialists to treat them. (Evidence the most recent news of the plethora of celebrities being treated for sex addiction. ) Some examples of area in which psychological addiction may occur include the following-shopping, pornography, eating, exercise and self injury. There is a physiologic reward, however, as the object of the addictive person’s attention -aka†the reward† activates the â€Å"pleasure enter† of the brain-emitting dopamine. Therefore, the addictive behavior is rewarded with a rush of dopamine to the person engaging in the behavior. Operant conditioning is the use of consequences to form or shape a behavior. There are three main components relevant to operant conditioning. First, there is the aspect of reinforcement-this basically applies to a consequence that causes the â€Å"addictive† behavior to occur with greater frequency. An example of this would be as follows- An individual is consumed with shopping. They scour the news every day to find out where the sales will be taking place; they belong to a network of people that trade shopping information relevant to their area of interest. Then the day comes and they make the purchase. This act reinforces their addiction with a momentary high (that is usually short lived. ) Second, the aspect of punishment-a consequence that makes an action occur, less frequently-comes into play. When an addictive urge is felt, and the desired object is taken away (i. e. the punishment†) the urge to obtain the desired â€Å"rush† still exists-albeit even stronger. The person then works harder to obtain the drug, the act, and the food-whatever the addiction is. In this way, the operant conditioning aspect of punishment reinforces and addiction. Third, there is the element of extinction. Extinction occurs when there is a lack of consequence following a behavior-good or bad. An individual who is wantonly exhibiting a sexual addiction while in a s erious relationship-let’s take that as an example. Without being â€Å"caught†, there is no consequence. The addictive behavior continues unchecked. It is reinforced. I have exemplified the ways in which operant conditioning can develop and maintain addictive behavior. The difference between classical and operant conditioning is as follows: very succinctly put, classical conditioning forms a relationship between two stimuli-for example, one thinks of/or sees a chocolate cake, the salivary glands begin to work! Operant conditioning forms a relationship between a stimuli and a consequence. You touch the stove while it’s on, you get burnt. Bet you won’t do that again-a relationship is formed on the basis of a negative consequence. Conversely, the consequence can also be positive. Example-you do your homework on time and as assigned, you get a good grade, a positive consequence has occurred, which will (hopefully) shape future behaviors. Extinction is achieved through the gradual phasing out of â€Å"reward† in operant conditioning, while hoping to still achieve the same behavior. Example, one has been rewarded with a good driver award after years of possessing a great driving record. With the extinction of this positive consequence (i. e. no reward)-one would hope that the good driving habits would continue. In classical conditioning, I will present an example-if we ring a bell and cause a dog we have a conditioned stimulus-however if we keep ringing that bell without giving the dog any food (an unconditioned stimulus) eventually the dog will unlearn his conditioned response. Extinction has then occurred. In summation, extinction is operant conditioning relates to the phasing out of consequence – in classical conditioning it is the phasing out of response.