Parent governors Essay Example for Free

Parent governors Essay Parent governors are elected by parents / guardians of pupils that attend the school. If there is a vacancy parents are asked to nominate fellow parents, if more people are nominated than there is vacancies an election takes place. Staff governors Staff governors are in most schools and are appointed by support staff that work at the school. If they leave the school they cannot continue being staff governors. Teacher governors Teacher governors are elected by other teachers at the school. They must be permanent members of staff, again if they leave the school they cannot continue being a teacher governor. Community governors Community governors are people who live or work locally to the school and are chosen by the governing body. They are people who are committed to helping towards the success of the school. Foundation governors Foundation governors are chosen by foundation, voluntary aided or voluntary controlled schools. They represent the church or voluntary trust that set up the school. They have a responsibility to make sure the school is following the beliefs of the trust or charity. Sponsor governors Sponsor governors are people that have given financial assistance or services to the school. Head teacher The head teacher is a governor because of the post they hold. They do not have to accept the post but if that is the case the position stays open for them.

Did You Say Library Anxiety? - Part Two :: Essays Papers

Did You Say Library Anxiety? - Part Two The discussion thus far has centered on some of the barriers that contribute to library anxiety. What are librarians learning from the study of this pervasive problem? The literature suggests that library anxiety impacts academic success or failure through learning styles and behavior anomalies. In addition, studies are showing how library anxiety is teaching librarians that best practices exist for areas such as bibliographic instruction. Graduate students and undergraduates alike experience library anxiety. Qun G. Jiao and Anthony J. Onwuegbuzie have conducted numerous studies on this subject and found that certain behavior anomalies are linked to library anxiety, such as perfectionism and academic procrastination. It has been concluded that for socially prescribed perfectionists, the library is a threat for them and there exists a relationship between perfectionism and library anxiety . This is also consistent with the results of Mellon’s study which reported that library anxious students feel that only they are inept at using the library while other students do not experience the same problems, and that this ineptness is a source of embarrassment and should be kept secret. These feelings result in a reluctance to seek help from librarians fearing that their ignorance will be exposed. In turn this anxiety, in all likelihood, leads to library avoidance. Library avoidance behavior has also been found in the phenomena of academic procrastination. Fear of failure and task aversion resulting in procrastination has been found to be related to barriers with staff, affective barriers, comfort with the library, and knowledge of the library. Although it is unclear whether this is a causal relationship, it provides evidence that there are more than just time management and study skill issues involved, but includes cognitive-affective components. These are only two examples of behavior anomalies shown to be linked to library anxiety. The broader perspective here is that library anxiety can lead to scholastic underachievement in students who are nervous about seeking help from a librarian and therefore tend to produce lower quality work. Constance Mellon’s groundbreaking work in 1986 was the first to not only identify library anxiety, but to discover how it affects the learning process. While designing an instruction program, she discovered that anxiety students felt about the research process was considerably lessened after contact with a librarian. She then developed exercises to be done in the library and added information into these sessions about the phenomena of library anxiety assuring students that is was a common occurrence.

Ib Physics Chapter 3 Notes

I did not understand how to explain why temperature does not change during a phase change and am not entirely sure if I have accurately or thoroughly described 3. 2. 3 and 3. 2. 4. This is also the case for 3. 2. 12 Thermal Physics Thermal Concepts: Temperature (T) is a measure of how hot or cold an object is, and it is the temperature that determines the determines the direction of thermal energy transfer between two objects. It is a scalar quantity and is measure in degrees celcius ( °C ) or kelvin (K). 0  °C is equal to -273K.Kelvin is based on the properties of a gas. Thermal energy is the receiving of energy from a hot body by a cold body when placed next to each other. Internal energy of a substance is the total potential energy and random kinetic energy of the molecules of the substance. It is where molecules in a body gain energy internally and are able to be move faster (increased KE) and move apart (increased PE) from work being acted upon it. Moles: †¢ A mole of a ny material contains 6. 022? 10^23 atoms or molecules. This is also known as Avogadro's constant. However, all moles don't have the same mass due to the different types of particles which have different mass Thermal Properties of Matter: Specific Heat Capacity (C) of a material is the amount of heat required to raise the temperature of 1kg of the material by 1 °C. It is measured in J ?  °C / kg. It is expressed by the equation: c = Q/ m? T; where m is mass, Q is the quantity of heat and ? T is the change in temperature. Thermal Capacity (c) of a material is the amount of heat needed to raise the temperature by 1 °C.It is measured in J /  °C . It is expressed by the equation: C = Q/ ? T; where Q is the quantity of heat added and ? T is the amount of increase in temperature of a body. The physical difference between liquids, solids and gaseous phases in terms of molecular structure and particle motion involve atoms having KE and having strong attraction to each other when soli d and having both KE and PE with less attraction and more room to move around when liquid with even more PE and increased potential to move around when gaseous.Evaporation is the change of state of matter from a gas to liquid, whereas boiling is the change of state from liquid to a gas. Specific Latent Heat (L) of a material is the amount of heat required to change the state of 1kg of the material without change in temperature. It is measured in J / kg. It is expressed by the equation: L = Q/m; where Q is the amount of energy and m is the mass. Kinetic Model of an Ideal Gas: Pressure = force/area The assumptions of the kinetic model of an ideal gas are: †¢ The Molecules are perfectly elastic The Molecules are spheres †¢ The Molecules are identical †¢ There is no force between the molecules (excepting collision) with constant velocity between collisions. †¢ The molecules are very small Temperature is hence a measure of the average random kinetic energy of the mole cules of an ideal gas as the speed of particles increase as the temperature rises. Thermodynamics: Thermodynamics relates to a thermodynamic system – this is a collection of bodies that can do work on and exchange heat between each other. These laws apply to all systems. K is absolute zero temperature, where molecules do not move The equation of state for an ideal gas: PV = nRT; where n is the number of moles and R is the molar gas constant. A real gas molecule has a shape and a finite size, whereas an ideal gas molecule (imaginary) is a point with no shape and it occupies no space. A real gas molecule interacts with others. An ideal gas molecule reacts totally independent of all others. There are no ideal gas molecules, only real gas molecules. However, as pressure decreases and the temperature increases, real gas molecules act more like ideal gas molecules.Thermodynamic Processes: The expression for the work involved in a volume change of a gas at constant pressure: P? V; w here P is pressure and V is volume According to the law of conservation of energy, energy cannot be created or destroyed. Hence, the first law of thermodynamics basically states that as a gas expands and gets hot, heat must have been added: Q = ? U + W; where ? U is the increase in internal energy, W is the work done by the gas and Q is the amount of heat added to a gas. Examples of changes of state of an ideal gas: Isobaric (Constant pressure contraction) †¢ Isochoric/Isovolumetric (Constant volume increase in temperature) †¢ Isothermal expansion †¢ Adiabatic contraction The Second Law of Thermodynamics: The second law states that it is not possible to convert heat completely into work, implying that thermal energy cannot spontaneously transfer from a region of low temperature to a region of high temperature. Hence, it is about the spreading out of energy. Entropy: †¢ Entropy is used to quantify this second law. †¢ Entropy is expressed by the equation: ?S = Q/T; where ? S is change in entropy and Q/T is the quantity of heat flow into a body at a certain temperature. It is measured in J/ K †¢ The second law in terms of entropy changes states that in any thermodynamic process the total entropy always increases †¢ Even though locally entropy may decrease, the total entropy of a system will always increase. i. e. the stock in a fridge may get colder and the molecules become more ordered, with entropy in the fridge decreasing; however the total entropy of the room will increase and the room will gain heat.

Brigadier General George S. Greene in the Civil War