Genuine Evaluation Essay Examples

Area based regeneration programmes | evaluation

That the latter was not the sole or exclusive objective of the area based regeneration programmes may explain whether these programmes have or have not resolved the problem of social exclusion. The Thatcher government only began area based regeneration programmes as a response to the inner city riots of 1981, which, highlighted the problems that →

Evaluation of dells model of supply chain management

One of the most advantageous activity that it performs is that it directly obtain the customer requirement in both software and hardware segment that is the main essence of its supply chain management. Documentation is considered to be an important step in supply chain management of the company as it is this factor that makes →

Evaluation of soil testing strategies

Cone resistance is indicative of the bearing resistance the probe experiences and is measured by a load cell behind the tapered cone while the sleeve resistance measures the friction along on the side of the probe and is measured with a tension load cell in the sleeve. The hammer is dropped on a split spoon →

Evaluation of corporate performance

One of the best ways to evaluate Amazon's performance is to complete a thorough review of its financial statement, pro forma financial statements, ratio analysis, return on equity, its calculated economic value added projects, and its financial policies. Knowing the general services of the business will be critical when trying to understand the aforementioned aspects →

Evaluation-dependent representation in risk defusing

This paper treats the effect of the evaluation of outcomes on the representation in a decision process. The authors suppose that representation is a distinct first phase of the decision process, and then in a second phase the alternatives are evaluated.

Devaluation vs revaluation

Devaluation and revaluation are official changes in the value of a country's currency relative to other currencies. Devaluation, the deliberate downward adjustment in the official exchange rate, reduces the currency's value; in contrast, a revaluation is an upward change in the currency's value.

Independent broad-based anti-corruption commission evaluation

The powers of IBAC is varying and of a rather small scale, but predominantly they possess investigatory powers as well as the ability to call and hold public hearings.[2]Additionally, IBAC can monitor and oversee misconduct investigations conducted by Victoria Police.[3] With the understanding of what IBAC is and what it offers, this research paper will →

Testing and evaluation techniques

The advantages of project assignments for the teachers include a proper assessment of students' ability to do work independently, assessment of individual learning, and assessment of students' writing skills. In practical examinations, teachers give practical assignments to the students, which they need to complete under the observation of their teachers.

Evaluation of brand management at odeon cinema

Odeon has evolved as a market leader in entertainment industry of United Kingdom and it has been leading the market since decades. Brand Slogan: Odeon Cinemas Fanatical about Film " Brand image is the current view of the customers about a brand".

A money laundering risk evaluation method based on decision tree

Decision tree method is used in this paper to create the determination rules of the money laundering risk by customer profiles of a commercial bank in China. The cycling of the money makes the money appear to be from legitimate sources and the money cannot be traced back to its illegitimate source.

Capital and money markets: evaluation of enron

In 1988 Enron opened its first overseas office in England." Come to Jesus" was a gathering by the top heads at Enron to come up with a new strategy to get the company out of debt and make money. Timeline of Enron: In the early 1980's, Enron argued that completion would benefit the consumers and →

Evaluation of sentencing laws and the impact on prison populations

Instead the truth in sentencing law required that the prisoner is required to complete at least 85 percent of the time ordered by the courts. There are programs within the correctional facility that allows prisoners to reduce the amount of time they are required to spend in the correctional facility.

Evaluation of virtual healthcare visits

As technology improves and point-of-care ultrasound is more readily available, virtual visits may take the place of a large proportion of in-person visits. The physical distance that exists when providing care via virtual visits presents a barrier to the traditional form of knowing and caring for patients.

Utilitarianism. evaluation of the objection

Utilitarianism Introduction Utilitarianism is a theory of ethics that holds that: the best course of action maximizes the greatest overall " good" for the largest number of individuals. A course of action that maximizes the common good of the greatest number of individuals is difficult to assume in modern society.

Evaluation of the ballet choreography of alice in wonderland

Be it one of the great classical ballets of Petipa, or the stunning recent production of Alice in Wonderland and ballet form, both are stories of love better spectacles for the eyes ears and heart that are rooted in classical ballet. In addition to the large number of performers, is extravagant sets to highlight the →

Evaluation of socrates philosophical conversations

One of Socrates friends, Chaerephon went to the oracle of Delphi, and revealed Socrates is the wisest." No one is wiser than Socrates". Socrates never claimed to be the wisest, he was aware of his own ignorance, and he attempted to find people who had wisdom to prove the oracle was mistaken.

An evaluation of strategies used to elicit children’s ideas

In ' Primary Science Teaching Theory and Practice' they say that ' Once children's ideas have been elicited and the teacher has recognised their misconceptions and partial understandings, decisions need to be made about how to challenge these ideas and help children to develop a more scientific understanding.' Also it can help the teacher to →

Evaluation of patient outcomes pressure ulcer prevention mattresses nursing essay

However, the author did not mention about the study design and purpose of the study and where was the study done. Introduction: Theoretical/ Conceptual framework The framework of a study should direct the researcher in the development of the study and explain the significance of the study in nursing practice.

Evaluation of video briefing of susan rice

Indeed, there were attacks, she seems to understand the situation, and hence she is brief and clear in her response to sum up the whole story. She mentions that FBI agents are on the ground to carry out preliminary investigations and give substantive finds of what exactly led to the attacks on the American embassy.

Dash diet evaluation

The diet I chose to follow is called the DASH diet. If I had hypertension and was expected to follow this diet I do not think the transition would be that difficult.

Strategy review, evaluation, and control

Strategy evaluation should initiate managerial questioning of expectations and assumptions, trigger a review of objectives and values, and stimulate creativity in generating alternatives and formulating criteria of evaluation.2. A STRATEGY-EVALUATION FRAMEWORK Table 9-3 summarizes the strategy-evaluation activities in terms of key questions that should be addressed, alternative answers to those questions, and appropriate actions for →

Benefits of program evaluation to decision

Internal evaluation, covering all levels of an organization, requires the participation the program staff and stakeholders in the assessment of the program operation. Findings of a program evaluation would serve as ground for the betterment of a project and the organization, as well.

Evaluation of the impact of literacy education

The addressment of literacy and labeling of it as an under, understood skillset begs the question: which forms of literacy will be applicable in the future with development of technology, and how it effects day to day life? In the following pages, these authors question the use of literacy in the form of literature as →

How self evaluation is implemented for school improvement

School Self-Evaluation is defined as a procedure involving systematic information gathering which is initiated by the school itself and aims to assess the functioning of the school and the attainment of its education goals for the purpose of supporting decision-making and learning for fostering school improvement as a whole. The European Parliament and Council on →

Kirkpatricks evaluation of training management essay

The first level is the reaction level in which the reactions of the trainees are understood to mean the way in which they perceive and subjectively evaluate the relevance and quality of the training. Learning can be described as the extent to which the attitudes of the participants change, their knowledge increases or their skills →

Evaluation of mathematics curriculum

The debate continues to rage in the columns of the broadsheets, as to whether the mathematics teaching in this country is effective and indeed whether or not it meets the needs of an increasingly complex society. Ernest recognises four main aims for school mathematics and, therefore, the curriculum:' 1 To reproduce mathematical skill and knowledge-based →

Evaluation of strategies used in etisalat united arab marketing essay

Although the company is facing concerns at the lower end of the subscriber market, it has managed to grow average revenue per user based on the changes to the nature of the subscribers. The company has managed to improve the services it provides with the development of the UAE market.

The continuous and comprehensive evaluation education essay

This paper provides an overview of the theoretical foundation for innovative educational tools and techniques in the context of maxims of teaching, CCE, multimedia learning process, mind map, teaching with sense of humour, mnemonics words, role playing and scenario analysis, team teaching, symposium, seminar, workshop, conference smart classes, and language lab etc.which, in global scenario, →

Evaluation of exogenous ketone supplements

The possible detrimental metabolic effects of KME ingestion, such as the attenuation of plasma glucose and lactate concentrations has led to the co-ingestion of KME and carbohydrates as a fueling strategy for exercise performance. Therefore, the aim of this present study was to investigate the effects of acute ingestion of an exogenous ketone monoester on →

Evaluation of jack ma’s leadership style

According to Jack Ma's tips for leadership, it can be clearly seen that he is iconic of the new leader in this period because he has a unique style of leading. Another distinguished characteristic of Jack Ma is the way that he is leading his employees.

Evaluation of culture background of germany, japan, and ireland essay sample

As our project aims at analyzing the international expansion of German, Japanese, and Irish enterprises, I would like to depict the culture background of these three countries through the method of Hofstede Culture Dimensions. Countries of high level of power distance often have a centralized structure and the people are willingly to obey superiors.

Evaluation of structural family theory

Structural Family Theory Introduction “ Is primarily associated with the work of Salvador Minuchin” (Gehard, 2014, p. 125). Salvador Minuchin was trained as a pediatrician and child psychology and is the originator of Structural Family Therapy. Minuchin was born and raised in Argentina and lived in Israel for two years....

Advertising evaluation assignment

This advertisement will focus most closely on Scrum Caps and we will position ourselves to show that parents that they are valuable in professional play, while also showing children they are still " cool" for wearing them- this will be done through taking of the most influential players in the game and putting them side →

Evaluation of website content

Tom Way has the copyright of this site and an URL for the site is given. Objectivity The chief goals of this site are to provide unbiased data on the subject of Dihydrogen Monoxide and also serve as a forum for discussions.

Evaluation letter

She was confident and efficient in her use of both hardbound and lectronic resources. Throughout her externship she demonstrated a strong interest in the work of this office and a willingness to be of assistance whenever needed.[overall assessment] Ms.

Evaluation of a video prompting and fading procedure for teaching dish washing skills to adults with developmental disabilities

For each of the three participants, the lack of developmental abilities was assessed by the author with the help of the Vineland Adaptive Behavior Scales, which is one form of an interview. Measurement of the Independent variable The independent variable in the article was the withdrawal of the procedures implemented and analyzing the effectiveness of →

Nissan altima evaluation

The big plus of the car is that the metal does not allow seeing the dust on it. It is a reliable car with a lower cost than those of the competitors.

Evaluation report

Another significant aspect of the class has been the manner in which it has imbibed in me a sense of responsibility and the need to submit assignments in time by honoring the deadline. Things I Least Liked in the Class: In view of the major benefits the class has offered me, I have not been →

Self-evaluation global climate changes are manmade

A better way of writing this conclusion so that it is more supportive of the overall argument would be to write the following: " The emergence of the industrial revolution, in the 19th Century, accelerated the global warming process in different ways". As for the premises to support the conclusion one of the premises is →

Job evaluation in a hospital

According to the analyst, this method has the advantage that the system can remain in operation for a long period of time before it is changed and it is also objective compared to other systems Factor comparison Factor comparison is also another system they use in the hospital to evaluate the different jobs. The compensable →

Evaluation of four views of ethical behavior

This theory on ethical behavior assumes that the decision and behavior from managers and employees will significantly contribute to the greatest good of the most people and the benefits for the whole society. This section will analyze and assess the definition of corporate social responsibility and explain the impact of corporate social responsibility on definitions →

Evaluation of the psychodynamic approach

According to Freud the mind consists of the following: The portion of the mind that consists of your awareness, it is easy to process this information logically and verbalize your experiences of this level to explain the world around you. Unconscious The largest portion of the mind that consists of the urges, and ideas that →

System analysis and design course. tools analysis and evaluation

The data is processed and new products are developed in the light of findings. The creativity and out of box thinking are a few important competencies to have in order to ensure one's survival in the job market.

Methods during learner evaluation

The study aims to determine whether there are " differences in the academic learning and personal and interpersonal development from the beginning to the end of the semester for service learning students". Furthermore, the study's objective is to ascertain whether there are " differences in preferences for participation in service-learning from the beginning to the →

Evaluation of a winters tale

I find at this stage that I should raise the tension to a high 9 and shout at Camillo due to the shortening of words used in the iambic pentameter and obvious inclinations in the language which would suggest that Leontes was getting considerably upset. At this point I was planning on breaking the plastic →

The fire next time: an evaluation

A country of racial intolerance and hostility is, according to the literary notions of James Baldwin, unhealthy for both the oppressor and the oppressed. Overall, as black Americans grew more politically active and demanded freedom from institutionalized oppression, such as segregation, Baldwin argued that a massive shift in the nation's character was imminent as blacks, →

Evaluation of tort of negligence in queensland

Section 23 states the factors that the court must consider when coming to the conclusion of whether the person meets the descriptors which include whether the standard of care required of the injured person was that of a reasonable person in those conditions or the decision by the courts should consider what the injured party →

Kenneth’s waltz systems of theory of int’l politics critique and evaluation

Waltz' 'Theory of International Politics' laid the basis of the behavioural theory. Waltz, in his theory, talks about the absence of a world government and states that International Relations is an anarchical system.

Bulgarian market evaluation (global marketing) assignment

A quick evaluation of the global macro environmental variables that are likely to have the most significant impact on the company concluded that the 3 mall factors are the economic, social and technological factors.1. The ISRC can be eliminated by identifying the problems in terms of the Bulgarian culture and to compare it to the →

Object and systematic evaluation of accounting information system for a client’s business

Evaluation of the business organization's need for a database system for improved business operations A practitioner or specialist should evaluate a need for a system through assessment of the following:- One should check the relevance of a system in the client's operations. A system should be in a position to help fulfill the objectives of →

Dell mission statement evaluation

Dell Mission Statement Evaluation Customers: @ - Delivering the best customer experience in markets we serve.- Flexible customization capability Products Services: @ -Highest quality -Best-in-class service and support Markets: @ - Competitive pricing - Dell has acquired a large amount of the U. Philosophy: @ * We started the company by building to the customer's →

Causal theories of autism spectrum disorder: an evaluation

In terms of WCC theory, tests which are the fundaments of WCC theory will be discussed along with a positive aspect of autism. If the person answered in relation to just one word it means that the person has weak central coherence and when it was in relation to the context of the sentence that →

Evaluation and strategic analysis of colgate palmolive

BNET Business Dictionary defines the strategic analysis as the way of conducting researches on the external environment or business environment where the organization performs and on the organization in the purpose of drawing a strategy. The first letter in the acronym refers to Political factors and they are issues that affect the way of doing →

Evaluation of teaching practice development

Therefore, I have a desire to impart a love of learning to the students and to empower them with the cognitive and social skills that they will need to be successful. Yet, I benefited greatly from the mentorship I received at the college to help address the balance of transition and the change in culture.

What is game based learning? an evaluation

Some pedagogical considerations that are derived from game based learning are that content and/or skills can enhance learning vs.traditional methods; Students can build their own games in order to learn and develop skills; They can use game mechanics in the learning environment, for example using levels instead of grades, coined gamification of the learning process. →

Evaluation measures

Association of Fundraising Professionals Introduction The Association of Fundraising Professionals deals with communityempowerment through the support of its members, and their main aim is to promote professional services in philanthropy and fundraising. The alignment of products and services with a mission enables the association to launch different strategies and services to ensure that the satisfaction →

Genre evaluation sheet

This is evidenced by the originator of the slang ' no homo' and its use by other entertainers. The ethos of the slang is that the word ' no homo' should be abolished as it is a direct provocation to openly gay people.7.

Teacher evaluation and professional learning

It is against this background that the research is tries to examine the relationship between teacher evaluation and professional learning moderated by years of teaching, or school type. This will help in improving the reliability and validity of the data to be collected.

Evaluation of peter the greats westernization of russia

The westernization of Russia, initiated and propagated by Peter the Great was successful because of the change in domestic, military, and foreign policies during his rule. Since the 1550's the Dutch Republic was the most commercially advanced in the world, allowing Russia to step in as a raw materials provider of pitch, tallow, leather, grain, →

Implementation and evaluation of webbased technologies in teaching medical and engineering students

Research Proposal 5 December, 2005 Implementation and Evaluation of Web-Based technologies in teaching medical and engineering With the availability of the Internet and the of growing use of these technologies in education many universities are turning to the use of web-based instruction to provide on-line courses to standardize course content and provide distance learning for →

Newspaper evaluation

I have shown that my target audience is mainly 14-22 throughout the layout of the newspaper front cover; I have kept it simple. I think that my newspaper could be made as it is different to a lot of other newspapers in the current market.

Risk management evaluation within a hospital

Setting objective With all the activities and the environmental hazards inside the hospital, the objectives for a risk management is clearly focused on the safety of the staff and the clients inside the facility. Almost all of the activities in the hospital are recorded in the different log books by the staff to monitor; this →

Dsm-iv evaluation

The objective of DSM-IV is to impart clear descriptions of diagnostic categories in order to enable clinicians and investigators to diagnose, communicate about, study and treat people with a variety of mental disorders; however, the clinical and scientific considerations involved in the categorization of such mental disorders may not totally be pertinent to legal judgments →

History and evaluation of fedex corporation

The company classified its operations under four reportable segments, namely, FedEx Express, FedEx Ground, FedEx Freight and FedEx Services. The company's FedEx Services segment is engaged in selling and marketing, besides providing information technology support and customer services support through FedEx Corporate Services, Inc and FedEx Customer Information Services, Inc.

Crt-205 argument evaluation

This argument is deductively valid since the premises logically involve the conclusion, and the premises provide a guarantee of the truth of the conclusion. The premises support the conclusion because the terrorists did strike fear in the hearts of Americans throughout the United States as proven by the very reactions that this article eludes to.

Evaluation of hamstring strain grade 2 injury

Involved Structures, Mechanism of Injury " The hamstring muscle originates at the ischium, which is the portion of the pelvic bone that we sit on, and attaches all the way down at the tibia and fibula. When the hamstring is strained, it also leads to imbalances in the lower back and in the quadricep in →

Evaluation of intermediate level training in sma of pakistan

The Small and Medium Enterprise Development Authority was established in 1998 with the purpose of fostering the development of SMEs in the economy. A lack of market access Suggestions of improving the probability of success have been made by SMEDA; geared towards stabilizing the unstable political and economic forces which negatively affect SMEs in Pakistan.

Analysis and evaluation of external environment marketing essay

In this paper the author will seek the possible opportunities for them to capture the market share and put forward recommendations for enhancement to promote the business among the Sri Lankan consumers. In order to identify the internal and the external environment of Lucky, SWOT analysis will be used in this paper.

Evaluation of luke 23 44-49

The Gospel of Luke is the first part of a two-part story about Jesus written again in the third person, and because of this, it is similar to Mark and Matthews interpretations. The first difference in the Gospels in The Death of Jesus is the location in Luke he refers to the place as " →

Divisional performance evaluation

Notification right the right to be notified of the actions or proposed actions of others in the organization and the right to provide information or recommendations to the decision process regarding those proposals.3. In these situations the major alternative is to organize the supply of such services as an expense center and monitor its performance →

Evaluation of sartre’s stance on being and nothingness

Sartre's Being and Nothingness is characterised as ' an essay in phenomenological ontology'.' Ontology' refers to the study of being, while ' phenomenological' means of or relating to perceptual consciousness, meaning that essentially, it is a study of the consciousness of being. In this essay, I will examine Sartre's modes of being, including being-for-itself, being-in-itself →

Engineering: marble maze project evaluation form

One of the things I have learned Is that the funnel Is one of the things that takes up lots of time for our project. Also, one of the things that help our project Is the track.

Ergonomics evaluation of snowmobiles at yellowstone national park

This was in relation to the request of the National Park Services to the Senior Industrial Hygienist from the Occupational Safety andHealthAdministration to conduct a study based on the continued increase of costs due to work related injuries and illnesses of the Yellowstone National Park's employees, specifically maintenance and rangers, who utilized snowmobiles to patrol →

Cultural evaluation

India is a diverse country with having deep rooted traditions, culture, and religion which lives with one of the fastest growing economies in the world. Therefore, it is said that youth of the nation will now be self dependent, individual, cosmopolite, and they would belong to a global culture.

Net present value is the most realistic technique for evaluation

Contents Why NPV is the most realistic technique for rating of investing Drury stated, " The theory of capital budgeting reconciles the ends of endurance and profitableness by presuming that direction takes as its end the maximization of the market value of the stockholders ' wealth via the maximization of the market value of ordinary →

Hazard evaluation

They should be of high standards and follow the instructions given to them to the letter. This is to ensure safety of the workers and the inhibitors of the building to be constructed.

Soybean industry 5 forces evaluation

Another opportunity for this leader soybean producer is the fact their seeds need a special pesticide which forces buyers to purchase the seeds and the pesticide from them. The bargaining power of the supplier function in the soybean industry is derived from the quality of soybeans of serving a dual purpose of being raw material →

Corrigendum: evaluation of glymphatic system using diffusion mr technique in t2dm cases

Schematic diagram showing the relationship between the direction of the perivascular space and the direction of the fibers. Note that the direction of the perivascular space is perpendicular to the projection and the association fibers.

An evaluation about tv dramas media essay

However, later, the expanse of newspapers and journals made them big capitalist firms' extensions, and the idea of public lost its both critical function and autonomy: The mass-communication tools became commercial metas and the preventors of emancipation. The viewer accepts the character of consumer by sitting in front of the television: Since watching TV is →

Evaluation of healthcare practice

Lauren Lovett In this portfolio the author will talk about the work practice organisation in terms of status and size in relation to the Irish economy and the world economy if it is applicable. From research the author has found there to be many problems with other private nursing homes according to the HIQA reports, →

Evaluation of the psychotherapeutic approaches and theoretical perspectives

The task of the counsellor is to give the " client" an opportunity to explore, discover and clarify ways of living more satisfying and resourcefully. The therapeutic relationship is that it is vital to assist the client, both therapist and client must view the self and others as imperfect.

Nimesulide mouth dissolving tablets: evaluation

Mouth dissolving tablets dissolve rapidly in the saliva without the need for water, releasing the drug. The formulae of various mouth dissolving tablets were shown in Table 1.

Evaluation of abraham lincoln’s responsibility in mcpherson’s book, tried by war: abraham lincoln as commander in chief

One of the major roles that Abraham held was that of commander in chief of the armed forces of the United States of America. The main aim of the book is to make an examination of the position that Abraham Lincoln held during the civil war as the commander in chief of the armed forced →

Character evaluation

Character Evaluation Two and a Half Men I chose to evaluate the character of Charlie Harper from the show Two and a Half Men series. In the trait category of Neuroticism, I would rate Charlie Harper as being Neurotic.

Evaluation of nursing as a human science

The goal of this humanistic approach to nursing and nursing as a human science is to achieve the ideal health of the patient rather than just focus on the diseased-medical state of the patient. CONCEPT: CALL AND RESPONSE Call and response is a concept of humanistic nursing theory that is defined as a two way →

Evaluation of the first act in tennessee williams’ play, a streetcar named desire

This is because, at the time of the plays publishing in 1957, it is unlikely that there would have been any black people in the richer parts of cities on account of the racial inequality of the time. Williams describes the music as being almost inevitable and unavoidable and it seems to be an inconvenience →

Child interview for development evaluation

He rides with his mom to take his older brother to school and then she takes him to the preschool where he gets to interact with all of his classmates and teachers. His first choice is always to go outside and play but if he cannot because of the weather then he also really loves →

Evaluation of a good man is hard to find vs. cathedral

At first the couple simply wanted to help the strange man, but quickly after they thought he might be an angel, they locked him up. Comes to see the angel to make a decision if the old man really was an angel or not, but he fails to come to a conclusion.

Evaluation of alternative dispute resolution in family cases in england and wales

It will also review the advantages and disadvantages of ADR for clients and the impact it has had on family practitioners and the approach of the court. There is also the rationale that mediation would lessen the pressure of the family courts' ever-increasing case load and the ' cost of court litigation on the public →

Self evaluation from employee

Attitude Positive Self Evaluation Phrases I always try to keep a positive attitude, a smile on my face, and demonstrate how much I enjoy my job. I am working to improve how I deal with others and customers.

Program design, timeline, & evaluation

The program director task will be the development of three months of objectives for the Summer Youth Tutoring program with specific tasks. There is also the task of contacting the teachers, principals, and counselors of the local Junior high and gig schools to help identify youths that will benefit from the Summer Youth Tutoring program →

Corrigendum: evaluation of human milk microbiota by 16s rrna gene next-generation sequencing (ngs) and cultivation/maldi-tof mass spectrometry identification

The line in the Abstract section: " The use of a breast pump was significantly associated with composition of HMM, lower microbial load, and higher abundance of cultivable staphylococci," was not correct. A correction has been made to the Abstract: " The use of a breast pump was significantly associated with composition of HMM, higher →

Evaluation of the ute indian culture

The Utes were concentrated into seven bands before the Europeans came and include: The Mouache band of southern Colorado and New Mexico almost to Santa Fe, the Capote band of the San Luis Valley in Colorado, the Weeminuche of valley of the San Juan River, the Tabeguache of the valleys of the Gunnison and Uncompahgre →

Evaluation of the effectiveness of the different methods of teaching algebra

That is, there is no difference in the effectiveness of the three different methods of teaching algebra. That is, there is a difference in the effectiveness of the three different methods of teaching algebra.