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effective classroom assessment Essay Examples

11870 total results

The Features and Effects of Ritalin (1190 words, 2 pages)

Is Ritalin being over prescribed to control "behavior" problems in young children? Ritalin use has dramatically increased since first appearing on the market in 1980. According to Dr. Richard Bromfield (from the American Council on Science and Health), there has been a Five-fold jump in Ritalin production in the past ... Read More

An Analysis of the Positive and Negative Effects of the Digital and Technological Era (845 words, 2 pages)

We now live in a new era from our parents, the digital and technological era. Almost every house now has a television in it and a great number of homes now have computers. This new era has not come without some struggle and controversy. People see these new technology and ... Read More

An Examination of the Photoelectric Effect (1700 words, 5 pages)

The Photoelectric EffectThe purpose of this experiment is to determine he (Plank's constant in units of electron volts), the work function F, and the threshold frequency for the photochathode surface provided . Three filters each having a distinct wavelength, were used to carry out this experiment. Utilizing these filters, 435.8 ... Read More

A Discussion of the Issue of the Greenhouse Effect (1151 words, 2 pages)

A common misconception held by most people is that the "greenhouse effect" is a phenomenon mainly caused by human CO2 production. This is a gross misunderstanding actually, the greenhouse effect is a natural occurrence. Certain gases in the atmosphere trap infrared radiation, or heat, that would otherwise escape from the ... Read More

The Impact of the Greenhouse Effect (1002 words, 2 pages)

Greenhouse EffectThe Greenhouse Effect is a term for the role the atmosphere plays in warming the earth s surface. Infrared rays are trapped by the earth s atmosphere, keeping the earth warm and habitable. Acting as a pane of glass, methane, carbon dioxide, nitrogen oxide and CFCs trap the heat ... Read More

The Main Effects of Fire on Wildlife (1488 words, 3 pages)

The General Effects of Fire on WildlifeAbstractFire is an important part of many ecosystems and helps maintain the condition of habitats for wildlife. The effect of fire depends upon many factors, varying from the type of wildlife to their different habitats. Fire affects ungulates through positive, but often, short-lived improvements ... Read More

The Effects of Marijuana on the Human Body (992 words, 2 pages)

The Effects of MarijuanaWhat are the effects of marijuana? That is a common question asked by many people. Since this paper is worth quite a few marks I guess I will answer in a civilised way, and not try to make marijuana look good. Before I tell you about the ... Read More

The Effects of Drugs to the Human Body (393 words, 2 pages)

Cocaine is a narcotic drug extracted from the South Americancoco plant. Cocaine deadens skin and mucous membranes. Adoctor may use it to deaden the area around a wound before hecleanes it or takes stitches. When it is taken internally, cocainecauses a temporary stimulation of the nervous system ans a feelingof ... Read More

The Effects of the Manipulation of Grape and Must on a Wine Product (3104 words, 6 pages)

EFFECTS OF GRAPE AND MUST MANIPULATION ON CHEMICAL COMPOSITION AND QUALITY OF THE RESULTING WINE There are many manipulations a winemaker can perform in preparation for and during fermentation that alter chemical composition, and therefore the quality of the resulting wine. Two major components of juice and must that are ... Read More

The Effect of Salinity on Growth and Chlorophyll Content in Unicellular Marine Algae (235 words, 1 pages)

Title The Effect of Salinity on Growth and Chlorophyll Content in Representative Classes of Unicellular Marine Algae.Significant Findings, Questions and Observations The purpose of this study was to determine if there was a general relationship between the relative amount of chlorophyll per cell and growth at various salinities in unicellular ... Read More

The Cause and Effect of Flood (1028 words, 2 pages)

The Dangers Of FloodingFloods are extremely dangerous, mainly because they can occur in almost all terrains and climates, but the immense power of water is greatly unpredictable. People are not particularly afraid of floods because, It is just water. Proof of this is found in the fact that 15 of ... Read More

An Analysis of the Effects of Stimulant Abuse on the Human Brain (599 words, 1 pages)

StimulantsWhat is a stimulant? It s a drug that temporarily quickens some vital process as defined in the dictionary. Some stimulants affect only a specific organ such as the heart, lungs, brain, or nervous system, depending on what kind of stimulant it is. There are stimulants that are very harmful ... Read More

A Discussion on the Harmful Physical Effects of Anabolic Steroids (1494 words, 2 pages)

An anabolic steroid user usually has one common concern on their mind. Muscle growth. Although steroids can dramatically increase the skeletal muscle mass, what are commonly over looked are the harmful physical effects their body may endure while taking anabolic steroids. The chances of death resulting solely from anabolic steroid ... Read More

An Analysis of the Waves of the Sound and the Vibration Effect in the Nature (854 words, 2 pages)

SoundSound surrounds us at all times. The ring of an alarm clock or the whistle of birds may wake us up in the morning. Through out the day, we hear a variety of sounds for instance, the banging of pots and pans, the roar of traffic, and the voices of ... Read More

Do Cigarettes Have a Calming Effect on Smokers? (492 words, 1 pages)

Do Cigarettes Calm People Down?Many people say that a cigarette will calm them down, but is that the case, or is it the nicotine in a cigarette limits the ability of the human brain to focus on more than one thing at a time. In Jon D. Kassel s study ... Read More

Cigarette Smoking: The Negative Effects on the Human Body (926 words, 2 pages)

Smoking and its effects on the bodyI am doing my drug project on smoking. In some countries, smoking causes one-third of all cancer deaths. It causes diseases of the heart, lung, digestive tract, kidney, bladder. There are many other health risks. There are over 4,000 chemicals in cigarette smoke and ... Read More

The Effects of Smoking on Our Body (684 words, 2 pages)

For hundreds of years tobacco has been a major commodity throughout the world. The tobacco industry today is more massive than ever, and is the basis of a substantial part of the world economy. It is the major employer, providing the livelihoods of millions of families. Hundreds of millions of ... Read More

The Causes and Effects of Sleeping Disorders on Human Health (935 words, 2 pages)

Sleeping EffectsDid you know that it is estimated that one third of Americans suffer from a sleeping disorder (Institute, 1999)? Did you know that the lack of sleep is dangerous and expensive? Sleeping disorders affect all of us in one way or another. Whether or not you realize it or ... Read More

An Overview of the Major Health Problems and the Effects of Cancer in the Medical Research (1593 words, 4 pages)

MAJOR HEALTH PROBLEMSCancerDescriptionCancer is new growth of tissue resulting from a continuous proliferation of abnormal cells that have the ability to invade and destroy other tissues. Cancer is a multi-stage process where a series of irreversible genetic errors occur in a cell in the body during a patient's lifetime. The ... Read More

The Effects of Alcohol Abuse on Developing Fetal Alcohol Syndrome (765 words, 2 pages)

Research PaperAfter seeing a man like that I considered myself very lucky. Physically you could call him a man, but mentally he was a young boy. I don't remember his name, but we'll call him Joe. Joe's mother drank while he was in utero. As a result he suffered from ... Read More

An Analysis of the Pollution Effects in the Society (1609 words, 3 pages)

What have we done to our planet Earth? At present, the most extreme and realistic finality we will ever realize as a race of beings is that our planet doesn't need us we need the planet. Within the last two hundred and fifty years we have caused the planet more ... Read More

An Overview of the Automobile Pollution and the Effects of the Global Warming (1157 words, 2 pages)

PollutionWebster s Collegiate Dictionary defines pollution as the introduction of harmful substances or products into the environment (Merriam-Webster). There are many types of pollution ranging from air to land. It is a major problem in America and as well as the entire world. Pollution not only damages the environment, but ... Read More

A History of the Ocean Pollution and the Effects of It (1653 words, 3 pages)

IntroductionIf humans do not take better care of the oceans, then life may slowly die out. As we head into a new millennium, we may be slowly killing off our species and many others without even realizing it. There are some solutions that we have put into effect, but without ... Read More

An Analysis of the Effects of Inhalants on the Human Body (268 words, 1 pages)

InhalantsInhalants are very dangerous. The come from ordinary house hold products like aerosols. Inhalants are used to get a high. They are being use by younger people.Inhalant use is intentionally breathing in a vapor of gas with the purpose of reaching a high. Inhalants are legal everyday product, which have ... Read More

The Good Effects of Inventions to Our Society (466 words, 2 pages)

Inventions Benefited SocietyEvery year we hear more good news about inventions, especially in technology. Technology has meliorated peoples' lives in numerous ways, the technology let us to keep personal information or household budgets. Computers are one form of technology that has made the most beneficial contribution to society because they ... Read More

An Overview of the Use of Narcotics and their Effects on the Brain (542 words, 2 pages)

NarcoticsNarcotics are drugs that excite the nervous system. Most narcotics are made from the opium poppy, (Papaver Somniferum) which is found mainly in Asia. Narcotics were the first drugs used as medicines. They can relieve physical and emotional pain, and for this reason, they made very good medicines. The problem ... Read More

The Common Side Effects of Trying to Increase the Strength of Muscles by Use of Steroids (864 words, 2 pages)

The musculoskeletal system is made up of bones, joints, and muscles. This system gives the body form and support, and protects the body while allowing it to move. Basically, the muscles in this system perform three important body functions the movement of body parts, maintenance of body parts, and production ... Read More

What Effects Will the Millennium Bug Have on Society? (696 words, 1 pages)

What Effect will the Millennium Bug have on Society?People talk about the Millennium Bug, but few actually know what it is and how big an effect is could have. Virtually everything is our society is vulnerable, from water and electricity to our phone bills and savings accounts. The Millennium Bug ... Read More

An Overview of the Low Temperature Effects on Minnows and Juvenile Atlantic Salmon (744 words, 2 pages)

Low Temperature Effects on Minnows (Phoxinus phoxinus) and juvenile Atlantic Salmon (Salmo salar)Studies have shown that freshwater minnows and juvenile Atlantic Salmon become nocturnal with increased low temperature. To determine if these species are nocturnal at low temperatures, counts of individual fishes would be taken by how many fishes are ... Read More

An Overview of Meningitis and its Effects to the Human Body (1541 words, 2 pages)

Meningitis After briefly overhearing a conversation about a form of meningitis that is affecting college students, knowing that a majority of us are college students and that I have even known someone with this disease, my hunt for more information on this topic began. After speaking with my girlfriend who ... Read More

Published: Friday 25th of January 2013