Wednesday, May 6, 2020
The Marketing Of Marketing Mix Essay - 1145 Words
It show 7ps of marketing mix . â⬠¢ Product - The Product ought to fit the undertaking purchasers need it for, it ought to work and it ought to be what the buyers are hoping to get. â⬠¢Place ââ¬â The item ought to be accessible from where your objective shopper thinks that its most effortless to shop. This might be High Street, Mail Order or the more present alternative through e-business or an online shop. â⬠¢Price ââ¬â The Product ought to dependably be seen as speaking to great quality for cash. This doesn t as a matter of course mean it ought to be the least expensive accessible; one of the principle precepts of the advertising idea is that clients are generally glad to pay somewhat more to something that works truly well for them. â⬠¢Promotion ââ¬â Advertising, PR, Sales Promotion, Personal Selling and, in later times, Social Media are all key specialized instruments for an association. These instruments ought to be utilized to put over the association s message to the right groups of onlookers in the way they might most want to listen, whether it be educational or speaking to their feelings. â⬠¢People ââ¬â All organiz ations are dependent on the general population who run them from cutting edge Sales staff to the Managing Director. Having the right individuals is fundamental since they are as much a piece of your business offering as the items/administrations you are putting forth. â⬠¢Processes ââ¬âThe conveyance of your administration is generally finished with theShow MoreRelatedThe Marketing Of Marketing Mix1340 Words à |à 6 Pages The Promotional mix is one of the Pââ¬â¢s of 4Pââ¬â¢s in marketing mix. Promotional mix consists of A ) Personal Selling In Personal selling communication is happening on one to one with seller and customer. It is considered to be one of the most expensive form of promotion . The seller uses their appearance and product knowledge to sell the product. Examples of Personal selling - Personal Meetings , telemarketing etc. customer. Personal selling is belongs to advertising and sales promotionRead MoreMarketing Mix - 4Ps of Marketing Mix1219 Words à |à 5 PagesMarketing mix can be describes as the use and specification of the 4 Ps describing the strategic position of a product in the marketplaceâ⬠¦ A prominent person to take centre stage was E. Jerome McCarthy in 1960; he proposed a four-P classification which was popularized. (wikipedia.com) The marketing mix approach to marketing is a model of creating and implementing market strategies. The marketing mix stresses the mixing of different factors in a way that both organizational and consumer or targetRead MoreMarketing Mix Of Marketing And Marketing1001 Words à |à 5 PagesIn The cutting edge world of marketing dated back in the late 1950s, the four Ps were called the marketing mix, meaning that a marketing plan is a mix of four components. A company who has adopted 4P approach focuses on product, whereas company who has adopted the value approach f ocuses on value to the consumer. One of other marketing mix is the Value approach. This approach concentrates on delivering value to the consumers or customers, the 4Ps approach is evidently concentrated not on customersRead MoreThe Marketing Mix Of Marketing946 Words à |à 4 PagesMarketing is essentially the act of creating, communicating, delivering, and exchanging offerings that have value for customers, clients, partners, and society at large. There are many important components of marketing, including the marketing mix. Generally, the marketing mix refers to the 4 Pââ¬â¢s, product, price, place and promotion. Place is also referred to distribution, which is what will be discussed in the subsequent sections. Alternative strategies relating to distribution will be presentedRead MoreMarketing Mix1544 Words à |à 7 Pagesterm marketing mix was first used in the late 1940s by Neil H. Borden (NetMBA, 2007). The original marketing mix introduced by Borden consisted of product, planning, pricing, branding, di stribution channels, personal selling, advertising, promotions, packaging, display, servicing, physical handling, and fact finding and analysis. Later E. Jerome McCarthy grouped the parts into the four Pââ¬â¢s of marketing known as product, place, price and promotion (NetMBA, 2007). ââ¬Å"A typical marketing mix includesRead MoreMarketing Mix1280 Words à |à 6 PagesAbstract In this paper I will define what a good marketing mix requires and describe how a company uses this process to market their product. I have chosen Anytime Fitness as my company to do my paper on. Anytime Fitness is a unique style of fitness club that is in a very competitive market place. Their marketing mix focuses on all of the four Ps to attract customers. They locate small neighborhood clubs close to where people live and work. They are a no frills workout center that offers weightsRead MoreMarketing Mix1606 Words à |à 7 PagesMarketing Mix Paper Marketing mix might be considered the most important term in marketing. The marketing mix components are basic foundation of a marketing plan. The marketing mix consists of the four P s which are price, place, product, and promotion. By using the marketing mix you can vary the offers of services that you give to your customers. For instance when you are a big name brand corporation you might focus more on promoting and desensitize the focus on price. According to the marketingRead MoreThe Marketing Mix753 Words à |à 3 PagesThe marketing mix is an essential component of every marketing strategy. The marketing mix is comprised of four distinct parts that include product, placement, pricing, and promotion. Regardless of what is going to be marketed, it is fundamental that a marketer know their product inside and out before any of the other three parts of the marketing mix can be utilized. The four Ps, as the four parts of the marketing mix are often referred as, can be used to demonstrate how Amazons Kindle Fire hasRead MoreMarketing Mix1968 Words à |à 8 PagesMarketing Mix P-BSBMX4-MKT-421 Robert Deer January 28, 2006 Abstract A Marketing Mix is a combination of product, packaging, price, channels of distribution, advertising, promotion, and personal selling to get the product in the hands of the customer. Throughout this paper we will be discussing the 4 P s of Marketing and provide examples of Marketing Mix. (Kyle, Bobette). Marketing Mix The Marketing Mix is based on the fact that price is not the only factor that decides whetherRead MoreMarketing Mix1491 Words à |à 6 PagesMarketing Mix MKT 421 Marketing Introduction Companies today try their best to continue to keep up with the changes of services, products and technology. Companies rely on their abilities in marketing to keep consumers interested in their products and services. The success of a company may rely on the companyââ¬â¢s marketing performance. Marketing planning starts by thinking of the targeted audience needs, strategies, and the development of the products and or service needed. Developing
The Issue of Student Preparedness Free Essays
The article titled ââ¬Å"Teaching Responsibilityâ⬠deals with the issue of student preparedness after high school. The article brings up the recent case of Jonathan Govias who is suing his private high school stating that the school did not prepare him for university. The article goes on to give two examples, one in Virginia and one in Ontario of how these types of problems are being dealt with. We will write a custom essay sample on The Issue of Student Preparedness or any similar topic only for you Order Now The editor agrees s that the school system should be held more responsible for its graduates, but makes it clear that lawyers only complicate matters. I believe that Jonathan Goviasâ⬠case should be heard in a court of law due to the fact that schools have a certain responsibility and if it is not met then something needs to be done about it. I am in total disagreement with the Ontarioâ⬠s school plan to get rid of this problem and am a total fan of the Virginia pilot project, because unlike the Ontario plan they are actually looking to help the students and not their own pockets. After dropping out of his first year engineering program at the university of Alberta, Jonathan Govias decided to sue his alma mater for a total of $140,000 claiming that the school failed to fully prepare him for what university had in store for him. Jonathan attended a private school, and as we all know private schools charge a large amount of money in order to provide a better education for its students. That is why parents enroll their children in private schools. Jonathan after graduating got accepted in the engineering program, which is a hard program to get into since a high average is necessary. Private education costs money, therefore making it a business that provides services and like any other business should be held responsible if their services fail, or does not meet the standard that the school promises to meet. I believe that the school is very much responsible for Jonathanâ⬠s post secondary education. Private schools take pride in the fact that they can provide a better education than public schools and that they prepare their students with the tools they need to survive in the university world. It is also important to note that this case has not yet been decided in favor of Jonathan and that Jonathan should be given a chance to prove himself. The fact that this action against the private school is taking place shows that Jonathan has just cause for his decision to take his case before the judge. The next area the editor deals with is what Ontario is doing to solve the problem of student preparedness. A key performance indicator review will soon be in effect. This review will look at the employment rate of the former students as well as a survey of what employers think of the quality of the graduates. In the end it is said that up to six percent of a collegeâ⬠s provincial government funding will be affected by these results. This way the schools with successful students will get more funding, where as the schools who do not do well will be faced with cutbacks. Cutbacks in any way shape or form are a bad thing. We are already facing cutbacks in the elementary, junior high and high school levels. These cutbacks are the direct reason for the lack of student preparedness, and now community colleges are in for it. It is interesting that Ontario is going to enforce these rules to community colleges and not to universities. I would like to know why. I do not see how cutbacks are going to help a college that already is not doing well. You might as well shut the school down because with these cutbacks that Ontario has in store for the colleges, the school might as well close its doors. On the other hand Virginia has come up with an idea that will help its students. In order for the schools to be held accountable they have come up with a pilot project that provides its students with educational warranties. This way if a student requires remedial education within two years, the school board will cover the costs. This is how Virginia is dealing with the graduateâ⬠s lack of basic skills. This plan by Virginia seems to me to be a better way to make a difference, and shows that they are putting their students first. First thing I would like to point out is that the plan by Virginia is a pilot project, meaning that it is currently at its test phase, therefore we must wait for the results to see if it is a plan to be adopted by all school board districts. With that in mind the pilot project is still a great idea. For one it holds the schools responsible for their actions and keeps a close eye on the schools performance but does not have cut backs in mind. Students are now given a second chance to make things right. It is known that the high school years are hard on adolescence and that many find it hard to cope with the changes that are constantly taking place. Unlike the Ontario plan this projects does not close any doors on its students. The pilot project undertaken in Virginia gets the thumbs; up because it puts the students first by providing them with a chance at a good education, which in the end is the soul purpose of an educational institution. ââ¬Å"Study hardâ⬠parents tell you. All your life you hear that in order to succeed in life you must study hard, get a good education and make something of yourself. One must not forget that the school is also responsible for its actions and responsible for providing a usable education. Unfortunately these days the high school diploma does not matter much to people, it is the post-secondary piece of paper that counts. Well obviously one needs a proper high school education in order to be able to survive in the post-secondary world. We as a society need to be concerned with the lack of student preparedness. These students lacking basic skills are going to run the future world. We need to nip this problem through the use of projects such as the one introduced in Virginia. As we enter the millenium, we need to understand that investments in our future are crucial. By providing a better education we prepare our children for all the advancements that we are headed for. How to cite The Issue of Student Preparedness, Papers
The Issue of Student Preparedness Free Essays
The article titled ââ¬Å"Teaching Responsibilityâ⬠deals with the issue of student preparedness after high school. The article brings up the recent case of Jonathan Govias who is suing his private high school stating that the school did not prepare him for university. The article goes on to give two examples, one in Virginia and one in Ontario of how these types of problems are being dealt with. We will write a custom essay sample on The Issue of Student Preparedness or any similar topic only for you Order Now The editor agrees s that the school system should be held more responsible for its graduates, but makes it clear that lawyers only complicate matters. I believe that Jonathan Goviasâ⬠case should be heard in a court of law due to the fact that schools have a certain responsibility and if it is not met then something needs to be done about it. I am in total disagreement with the Ontarioâ⬠s school plan to get rid of this problem and am a total fan of the Virginia pilot project, because unlike the Ontario plan they are actually looking to help the students and not their own pockets. After dropping out of his first year engineering program at the university of Alberta, Jonathan Govias decided to sue his alma mater for a total of $140,000 claiming that the school failed to fully prepare him for what university had in store for him. Jonathan attended a private school, and as we all know private schools charge a large amount of money in order to provide a better education for its students. That is why parents enroll their children in private schools. Jonathan after graduating got accepted in the engineering program, which is a hard program to get into since a high average is necessary. Private education costs money, therefore making it a business that provides services and like any other business should be held responsible if their services fail, or does not meet the standard that the school promises to meet. I believe that the school is very much responsible for Jonathanâ⬠s post secondary education. Private schools take pride in the fact that they can provide a better education than public schools and that they prepare their students with the tools they need to survive in the university world. It is also important to note that this case has not yet been decided in favor of Jonathan and that Jonathan should be given a chance to prove himself. The fact that this action against the private school is taking place shows that Jonathan has just cause for his decision to take his case before the judge. The next area the editor deals with is what Ontario is doing to solve the problem of student preparedness. A key performance indicator review will soon be in effect. This review will look at the employment rate of the former students as well as a survey of what employers think of the quality of the graduates. In the end it is said that up to six percent of a collegeâ⬠s provincial government funding will be affected by these results. This way the schools with successful students will get more funding, where as the schools who do not do well will be faced with cutbacks. Cutbacks in any way shape or form are a bad thing. We are already facing cutbacks in the elementary, junior high and high school levels. These cutbacks are the direct reason for the lack of student preparedness, and now community colleges are in for it. It is interesting that Ontario is going to enforce these rules to community colleges and not to universities. I would like to know why. I do not see how cutbacks are going to help a college that already is not doing well. You might as well shut the school down because with these cutbacks that Ontario has in store for the colleges, the school might as well close its doors. On the other hand Virginia has come up with an idea that will help its students. In order for the schools to be held accountable they have come up with a pilot project that provides its students with educational warranties. This way if a student requires remedial education within two years, the school board will cover the costs. This is how Virginia is dealing with the graduateâ⬠s lack of basic skills. This plan by Virginia seems to me to be a better way to make a difference, and shows that they are putting their students first. First thing I would like to point out is that the plan by Virginia is a pilot project, meaning that it is currently at its test phase, therefore we must wait for the results to see if it is a plan to be adopted by all school board districts. With that in mind the pilot project is still a great idea. For one it holds the schools responsible for their actions and keeps a close eye on the schools performance but does not have cut backs in mind. Students are now given a second chance to make things right. It is known that the high school years are hard on adolescence and that many find it hard to cope with the changes that are constantly taking place. Unlike the Ontario plan this projects does not close any doors on its students. The pilot project undertaken in Virginia gets the thumbs; up because it puts the students first by providing them with a chance at a good education, which in the end is the soul purpose of an educational institution. ââ¬Å"Study hardâ⬠parents tell you. All your life you hear that in order to succeed in life you must study hard, get a good education and make something of yourself. One must not forget that the school is also responsible for its actions and responsible for providing a usable education. Unfortunately these days the high school diploma does not matter much to people, it is the post-secondary piece of paper that counts. Well obviously one needs a proper high school education in order to be able to survive in the post-secondary world. We as a society need to be concerned with the lack of student preparedness. These students lacking basic skills are going to run the future world. We need to nip this problem through the use of projects such as the one introduced in Virginia. As we enter the millenium, we need to understand that investments in our future are crucial. By providing a better education we prepare our children for all the advancements that we are headed for. How to cite The Issue of Student Preparedness, Papers
Multi Layered Security Plan free essay sample
Simplicity of users passwords can be a major problem so we need to implement employ passwords including eight or more characters, both upper and lower case, and use of at least one special character. Passwords will need to be changed every three months and the same password cannot be used again for one calendar year. In the workstation domain, we need to make sure that each of the workstations, whether desktop or laptop, has antivirus and mallard protection Installed on them.Laptops are very vulnerable for loss or theft, so all company laptops should have an encrypted hard drive so that If they are stolen, the data contained on them Is not covered by anyone but the owner. For the LANA domain, we need to have trailing about email scams. Most users know not to access suspicious emails when on our system but a quick training course will help. Also, adding spam filters will help get rid of most of the Junk email, so there is much less risk of employees opening emails containing mallard. We will write a custom essay sample on Multi Layered Security Plan or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page In the LANA-to-WAN domain, we need to shut down the FTP server we have running and switch it over to use secure FTP so that only users allowed on our system can access our FTP server. In the WAN domain, we need to cake sure that we have firewalls set up on our network to filter all incoming traffic. A firewall will stop all traffic coming on to our system that is not meant or not wanted on the Irishman Investments network. For the remote access domain, we need to make sure the VPN we use Is secure so that our employees are not exposing sensitive data to anyone outside of our network.In order to do this we will make sure that everyone using a VPN to access our network has to authenticate to the system to get authorization. For the systems/application domain, we need to lessen chances for attacks on our servers. This will be done by figuring out which ports and services are not being used and shutting off access to those ports. This will give hackers less ways onto our system. Also we need to make sure all servers have the latest patches and updates.These updates provide the latest security patches and keep our servers running at their full potential with less likelihood of vulnerabilities. Applying all these security measures will ensure a much safer environment, technically speaking. This multi-layered security approach will help keep our network secure and running smoothly. Intent Project 1, Multi Layered Security Plan By Correlative Project Part 1: Multi-Layered Security Plan domains of the IT infrastructure and increase security on each of those domains. Increasing the security on each of those seven domains will increase the overall desktop or laptop, has antivirus and mallard protection installed on them. Laptops encrypted hard drive so that if they are stolen, the data contained on them is not recovered by anyone but the owner.
Thursday, April 30, 2020
Reviving Ophelia Essays - Adolescence, Childhood, Youth,
Reviving Ophelia Reviving Ophelia Adolescent girls growing up in todays society endure many more hardships than in previous years. Adolescence is no longer a time of endless sunny days spent on the back porch with a glass of country time lemonade and a smile extending ear to ear. Adolescence for girls is now generalized as a dark and depressing period of life that often seems hopeless and never ending. Mary Pipher PH.D tries to illustrate just how drastically life has changed over the years for teenage girls through her best selling book Reviving Ophelia: Saving the Selves of Adolescent Girls. Although Mary Pipher was once a clinical psychologist, she articulates very well for everyone to clearly understand her ideas and perspectives. One way she is able to transfer her ideas to her readers without losing any of the emotion and feeling is by using actual quotes by her adolescent girl clients. I feel this is a very effective way to keep the readers attention and to convey the reality of the problems many teenagers are trapped in. I agree with Pipher that our society has changed for the worse even though we are persuaded to think that we are moving in the right direction. Yes, equal right movements have been placed in the law, but the respect that people once had for women has been eliminated. Comparing girls true selves to the Bermuda Triangle, Mary Pipher goes to great depth to explain what a mysterious trend this has become. No one can reason why these girls can no longer appreciate anything in life when just a few years before a spittle bug could have kept them mesmerized for an hour. Pipher recalls early in the book the image of Shakespeares Ophelia drowning herself due to failed attempts to please both her father and hamlet. She states that adolescent girls are similarly drowning in confusion as they try to sort out details in their life, and decide whom they really want to please. I really liked how Pipher points out that during the most stressful time during girls lives, our society stres ses the importance of cutting the emotional ties with moms and dads although this is the time when parental guidance and support would most likely be needed, but maybe not appreciated at the time. However, some parents can actually impact the girls choices negatively by insisting that they grow up too fast or to confine to the norm. This is a frightening crisis that Pipher demands we meet head on; indeed, among American girls there is more depression, eating disorders, addictions, self-mutilation, and suicides than ever before! I really related well with this book because I grew up being a tomboy. I still sometimes wish that I were a guy because life would seem so simple. I, too, miss the days when I could go to a social gathering without a mask, and I could actually be myself without worrying if I was acting proper or if I wore the right thing. I really feel that Pipher mainly emphasizes the major problems adolescent girls are now facing, the causes of these problems, and how as a society and individually we can deal and change this reoccurring depressing pattern our teenage girls are following. First, Pipher blames the low self respect of adolescent girls everything from parents to peers, but mainly faults our society as a whole. We are all guilty of getting caught up in the media, television, and magazines. Have you seen Rosie? She has lost so much weight! Oprah gained all of her weight back and more! These are just a few of the comments that are made after watching two of the most watched talk shows. I know these comments sound harmless, but to a young girl who is struggling with the perfect body image these comments reinforce the importance of appearance. Pipher also points out that intelligent girls are more prone to depression because they are more aware of their surroundings and therefore more aware of the new constraints they face as they leave childhood. Our society idealizes tall, dark and very skinny women. Thin is one thing, but we like skinny enough that it kills. I really like when
Saturday, March 21, 2020
Axolotl Facts (Ambystoma mexicanum)
Axolotl Facts (Ambystoma mexicanum) According to Aztec legend, the first axolotl (pronounced axo-LO-tuhl)à was a god who changed his form in order to escape being sacrificed. The sneaky transformation from terrestrial salamander to a fully aquatic form did not save later generations from death. The Aztecs ate axolotls. Back when the animalsà were common, you could buy them as food in Mexican markets. While the axolotl may not be a god, its an amazing animal. Learn how to recognize an axolotl, why scientists are fascinated by them, and how to care for one as a pet. Fast Facts: Axolotl Scientific Name: Ambystoma mexicanumCommon Names: Axolotl, Mexican salamander, Mexican walking fishBasic Animal Group: AmphibianSize: 6-18 inchesWeight: 2.1-8.0 ouncesLifespan: 10 to 15 yearsDiet: CarnivoreHabitat: Xochimilco Lake near Mexico CityPopulation: Less than a hundredConservation Status: Critically Endangered Description Axolotl, Ambystoma mexicanum. andrewburgess / Getty Images An axolotl is a type of salamander, which is an amphibian. Frogs, newts, and most salamanders undergo a metamorphosis to transition from life in the water to life on land. The axolotl is unusual in that it doesnt undergo a metamorphosis and develop lungs. Instead, axolotls hatch from eggs into a juvenile form that grows to become its adult form. Axolotls keep their gills and permanently reside in the water. A mature axolotl (18 to 24 months in the wild) ranges in length from 15 to 45 centimeters (6 to 18 inches). An adult specimen weighs anywhere between 2 and 8 ounces. An axolotlà resembles other salamander larvae, with lidless eyes, a wide head, frilled gills, long digits, and a long tail. A male has a swollen, papillae-lined cloaca, while a female has a wider body that is full of eggs. The salamanders have vestigial teeth. Gills are used for respiration, although the animals sometimes gulp surface air for supplemental oxygen. Axolotls have four pigmentation genes, giving rise to a wide range of colors. The wild-type coloration is olive brown with gold speckles. Mutant colors include pale pink with black eyes, gold with gold eyes, gray with black eyes, and black. Axolotls can alter their melanophores to camouflage themselves, but only to a limited extent. Scientists believe axolotls descended from salamanders that could live on land, but reverted to water because it offered a survival advantage. Animals Confused With Axolotls This is not an axolotl: Necturus maculosus (common mudpuppy). Paul Starosta / Getty Images People confuse axolotls with other animals partly because the same common names may be applied to different species and partly because axolotls do resemble other animals. Animals confused with axolotls include: Waterdog: A waterdog is the name of the larval stage of the tiger salamander (Ambystoma tigrinum and A. mavotium). The tiger salamander and axolotl are related, but the axolotl never metamorphosizes into a terrestrial salamander. However, its possible to force an axolotl to undergo metamorphosis. This animal looks like a tiger salamander, but the metamorphosis is unnatural and shortens the animals lifespan. Mudpuppy: Like the axolotl, the mudpuppy (Necturus spp.) is a fully aquatic salamander. However, the two species are not closely related. Unlike the axolotl, the common mudpuppy (N. maculosus) is not endangered. Habitat and Distribution The lake Lago Acitlalin in the Ecological Park (Parque Ecologico de Xochimilco) is a vast nature reserve in the wetlands of Xochimilco in the south of Mexico City, Mexico. stockcam / Getty Images In the wild, axolotls only live in the Xochimilco lake complex, which is located near Mexico City. The salamanders may be found on the bottom of the lake and its canals. Neoteny The axolotl (Ambystoma mexicanum) exhibits neoteny, meaning it remains in its larval form throughout life. Quentin Martinez / Getty Images The axolotl is a neotenic salamander, which means it doesnt mature into an air-breathing adult form. Neoteny is favored in cool, high-altitude environments because metamorphosis requires a huge energy expenditure. Axolotls can be induced to metamorphose by injection of iodine or thyroxine or by ingesting iodine-rich food. Diet This captive axolotl is eating a piece of meat. Argument / Getty Images Axolotls are carnivores. In the wild, they eat worms, insect larvae, crustaceans, small fish, and mollusks. The salamanders hunt by smell, snapping at prey and sucking it in like a vacuum cleaner. Within the lake, axolotlsà had no real predators. Predatory birds were the biggest threat. Large fish were introduced into Lake Xochimilco, which ate the young salamanders. Reproduction and Offspring This is a newt in its egg sac. Like newts, salamander larvae are recognizable within their eggs. Dorling Kindersley / Getty Images Much of what we know about axolotl reproduction comes from observing them in captivity. Captive axolotls become mature in their larval stage between 6 and 12 months of age. Females typically mature later than males. The increasing temperature and light of spring signalà the start of the axolotl breeding season. Males expel spermatophores into the water and try to lure a female over them. The female picks up the sperm packet with her cloaca, leading to internal fertilization. Females release between 400 and 1000 eggs during spawning. She lays each egg individually, attaching it to a plant or rock. A female may breed several times during a season. The tail and gills of the larvae are visible within the egg. Hatching occurs after 2 to 3 weeks. Larger, earlier-hatching larvae eat smaller, younger ones. Regeneration Starfish regenerate lost arms, but they are invertebrates. Salamanders regenerate, plus they are vertebrates (like humans). Jeff Rotman / Getty Images The axolotl is a model genetic organism for regeneration. Salamanders and newts have the highest regenerative ability of any tetrapod (4-legged) vertebrates. The incredible healing ability extends well beyond replacing a lost tail or limbs. Axolotls can even replace some parts of their brains. In addition, they freely accept transplants (including eyes and brain portions) from other axolotls. Conservation Status Tilapia added to the lake near Mexico City are one of the main threats to axolotl survival. darkside26 / Getty Images Wild axolotls are headed to extinction. They are listed as critically endangered by IUCN. In 2013, no surviving axolotls were found in the Lake Xochimilco habitat, but then two individuals were found in the canals leading from the lake. The decline of axolotls is due to multiple factors. Water pollution, urbanization (loss of habitat), and introduction of invasive species (tilapia and perch) may be more than the species can withstand. Keeping an Axolotl in Captivity An axolotl will eat anything small enough to fit into its mouth. Argument / Getty Images However, the axolotl wont vanish! Axolotls are important research animals and fairly common exotic pets. They are uncommon at pet stores because they require a cool temperature, but may be obtained from hobbyists and scientific supply houses. A single axolotl needs at least a 10-gallon aquarium, filled (no exposed land, like for a frog), and supplied with a lid (because axolotls jump). Axolotls cannot tolerate chlorine or chloramine, so tap water must be treated prior to use. A water filter is a necessity, but the salamanders cannot tolerate flowing water. They do not require light, so in an aquarium with plants, its important to have large rocks or other hiding places. Pebbles, sand, or gravel (anything smaller than the axolotls head) pose a risk because axolotls will ingest them and may die from gastrointestinal blockage. Axolotls need a year-round temperature in the low to mid-60s (Fahrenheit) and will die if exposed to prolonged temperature about 74 à °F. They need an aquarium chiller to maintain the proper temperature range. Feeding is the easy part of axolotl care. They will eat bloodworm cubes, earthworms, shrimp, and lean chicken or beef. While they will eat feeder fish, experts recommend avoiding them because salamanders are susceptible to parasites and diseases carried by fish. Sources à Luis Zambrano; Paola Mosig Reidl; Jeanne McKay; Richard Griffiths; Brad Shaffer; Oscar Flores-Villela; Gabriela Parra-Olea; David Wake. Ambystoma mexicanum. The IUCN Red List of Threatened Species, 2010. IUCN. 2010: e.T1095A3229615. doi:10.2305/IUCN.UK.2010-2.RLTS.T1095A3229615.enMalacinski, George M. The Mexican Axolotl,à Ambystoma mexicanum: Its Biology and Developmental Genetics, and Its Autonomous Cell-Lethal Genes.à American Zoologist. Oxford University Press.à 18: 195ââ¬â206, Spring 1978.Pough, F. H. Recommendations for the Care of Amphibians and Reptiles in Academic Institutions. Washington, D.C.: National Academy Press, 1992.
Thursday, March 5, 2020
Easy Instructions for Holding a Class Debate
Easy Instructions for Holding a Class Debate Teachers look to debates as a fun way to study relevant topics and dig deeper into a subject than with a lecture. Participating in a classroom debate teaches students skills they cant get from a textbook, such as critical thinking, organizational, research, presentation andà teamwork skills. You can debate any topic in your classroom using this debate framework. They make an obvious fit in history and social studies classes, but nearly any curriculum can incorporate a classroom debate. Educational Debate: Class Preparation Introduce the debates to your students by explaining the rubricà you will use to grade them. You can check out a sample rubricà or design your own. A few weeks before you plan to hold debates in class, distribute a list of possible topics worded as statements in favor of specific ideas. For example, you might posit that peaceful political demonstrationsà such as marches influence lawmakers. You would then assign one team to represent the affirmative argument for this statement and one team to present the opposing point of view. Ask each student to write down the topics they like in order of preference. From these lists, partner students in debate groups with two for each side of the topic: pro and con. Before you hand out the debate assignments, warn students that some might end upà debatingà in favor of positions they dont actually agree with, but explain that doing this effectively reinforces the learning objectives of the project. Ask them to research their topics and with their partners, establish factually supported arguments in favor of or against the debate statement, depending on their assignment. Educational Debate: Class Presentation On the day of debate, give students in the audience a blank rubric. Ask them to judge the debate objectively. Appoint one student to moderate the debate if you dont want to fill this role yourself. Make sure all of the students but especially the moderator understand the protocol for the debate. Begin the debate with the pro side speaking first. Allow them five to seven minutes of uninterrupted time to explain their position. Both members of the team must participate equally. Repeat the process for the con side. Give both sides about three minutes to confer and prepare for their rebuttal. Begin the rebuttals with the con side and give them three minutes to speak. Both members must participate equally. Repeat this for the pro side. You can expand this basic framework to include time for cross-examination between the presentation of positions or add a second round of speeches to each segment of the debate. Ask your student audience to fill out the grading rubric, then use the feedback to award a winning team. Tips Consider givingà extra credit to audience members for well-thought-out questions following the debate.Prepare a list of simple rules for the debate and distribute it to all students prior to the debate. Include a reminder that students participating in the debate and in the audience should not interrupt the speakers.
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