Wednesday, March 18, 2020

Justify the need for keeping records and describe the type of record that i would maintain The WritePass Journal

Justify the need for keeping records and describe the type of record that i would maintain Introduction Justify the need for keeping records and describe the type of record that i would maintain IntroductionTeaching recordsIndividual Records Summaries of complete class performance BIBLIOGRAPHYRelated Introduction Primarily, record keeping is a methodical process of keeping record of an organization or learning personnel by creating, capturing, maintaining, and disposing of. Nevertheless, methodical process guarantee that the record keeping is fundamentally for the purpose of evidence, precise and effective updating, well-timed availability, and restrict access to only accredit personnel (Business Dictionary, 2011). Furthermore, (Virtualib.Org, Unknown) states that assessment is the process of collecting data, which enables the teachers, pupils and parents to evaluate/assess the progress of the learning pupil. However, assessment is key element in the planning process and it can only be achieved through precise record keeping that enables teachers/learners to tracks to learning progress. Be it as it may, assess is a tool for studying the programme planning and teaching. Moreover, assessment calculates and tracks the potential improvement of the learning, teaching and achievement and leads the teacher/learners to the next stage to be achieved. Additionally, the main question is why do we need to keep records? Nevertheless, the types of record differ depending on the level of communication and what the context it will be used. Howbeit, the types of record are teaching records, individual records and overall records. Moreover, as said earlier it is a system of documentation that allows teachers to keep record of communication proceedings. Nonetheless, these proceedings records are kept as evidence for some many reason and they can be in form of Ofsted records, financial audit, information gathered during class/course program, health and safety communication. Conclusively, (Virtualib.Org, Unknown) cited that the types of records to be maintained are any form of communication with learners, parents and teachers. Howbeit, these are written evidence, written comments, observation, task discussing, oral questions, take home assignment and test, assessment work built into schemes of work, extension work, attainment in 5-14 targets (use of checklists), approved test results, cognitive Abilities Tests (C.A.T.) results, project co-operation work, self assessment, feed backs, teacher’s class reports and practical activities work. All the same, keeping records on primary needs enables for a reliable assessment on the act of intervening and this provides for a leaner with opportunity for a suitable progress towards a triumphant on reaching their learning goals. Yet, the types of records we keep ranges from different course activities during the time period of a learning program. Self evaluation form (session plan) Self evaluation form (micro teaching / teaching practise delivery) Summative profile and action plan Evaluation of learning experience Record of achievement: assessment Candidate unit declaration Peer group / tutor evaluation and feedback: micro-teaching / theory assessment Scheme of work Session plan Assignments with assessment front sheet and feedback record Enrolment forms ILPS Initial assessment Registers, training plans Teachers planning booklet Log evidence and Value Students/parents wistful desires Evaluation progress form Directions and visions Portfolio materials Howbeit, these are categorized in three form which are teachers record, individual record and summary record. Teaching records A short evidence of used teaching methods. A grading comment of how the learners are progressing. A short note of next steps. Tracking records of self assessment. Individual Records Collections of work. National test results. Records of self-group assessment. Indications of levels of achievement and progress. Tracking records of individual learners progress assessment Summaries of complete class performance An on-going record for learners working at different learning level based on their abilities. Principal collective courses of study area. Submitted of national test results. In addition, (Wayt, 2008) quotes that the policy on record keeping, assessment, and reporting is centred on the already existing Guidelines on Assessment 5-14 on good teaching practice. Howbeit, a record keeping shows precisely what a learner understands by what teacher has taught. Per contra, it allows the teacher to assess the summative progress of the teaching process with the course unveil who needs more learning assistance or which leaner is ready for more thorough work by showing more improvement or inadequate progress than expected. Moreover, it depict whether the teacher requires reconstructing any specific section of their teaching by assessing successes rate or weak point where teachers needs to improve. Additionally, (City and Guilds, 2007) proclaims that assessment can be classified in terms of their meaning and when they can be used. In any case, these assessment types are initial, formative, summative, formal and informal. Further, these assessment types are related, it is connected directly to teaching cycle and it makes the teaching cycle to be effective. BIBLIOGRAPHY Shelton. B. E, 2009. Real-Life Homeschool Record-Keeping Organizing, [online], Senior High: A Home-Designed Form+U+la, USA (.s.n.). Available at: homeschooloasis.com/art_10_reasons_to_keep_records.htm [Accessed on 11/04/2011]. Business Dictionary, 2011. recordkeeping system, [online], WebFinance, USA (.s.n.). Available at: igindex.co.uk/ [Accessed on 11/04/2011]. Wayt, S. 2008. Explain the need for keeping records and describe the types of records you would maintain, [online], Unknown (.s.n.). Available at:balance-therapy.co.uk/assignment%208.1.6.pdf [Accessed on 11/04/2011]. Virtualib.Org, Unknown. what is the need for record keeping in relation to assessment, [online], Virtualib.Org, Uk (.s.n.). Available at: google.co.uk/url?sa=tsource=webcd=1sqi=2ved=0CBoQFjAAurl=http%3A%2F%2Fwww.highlandschools-virtualib.org.uk%2Fpr_policies%2Fdocs%2FLearning%2520teaching%2Fassess.%2520record.%2520%26%2520report%2FASSESSMENT%2C%2520RECORDING%2C%2520REPORTING%2520POLICY.docrct=jq=what%20is%20the%20need%20for%20record%20keeping%20in%20relation%20to%20assessmentei=3hKlTeXiAsjU4waMv825Cgusg=AFQjCNHUSDzwrSn2UPXNogOg4mFwgLAiNAcad=rja [Accessed on 11/04/2011].

Monday, March 2, 2020

Rubidium Facts - Rb or Element 37

Rubidium Facts - Rb or Element 37 Rubidium is a silver-colored alkali metal with a melting point slightly higher than body temperature. The element is atomic number 37 with element symbol Rb. Here is a collection of rubidium element facts. Fast Facts: Rubidium Element Name: RubidiumElement Symbol: RbAtomic Number: 37Appearance: Grey metalGroup: Group 1 (Alkali Metal)Period: Period 5Discovery: Robert Bunsen and Gustav Kirchhoff (1861)Fun Fact: The half life of the radioactive isotope Rb-87 is 49 billion years or more than three times the age of the universe. Rubidium  Basic Facts Atomic Number: 37 Symbol: Rb Atomic Weight: 85.4678 Discovery: R. Bunsen, G. Kirchoff 1861 (Germany), discovered rubidium in the mineral petalite via its dark red spectral lines. Electron Configuration: [Kr] 5s1 Word Origin: Latin: rubidus: deepest red. Isotopes: There are 29 known isotopes of rubidium. Natural rubidium consists of two isotopes, rubidium-85 (stable with 72.15% abundance) and rubidium-87 (27.85% abundance, a beta emitter with a half-life of 4.9 x 1010 years). Thus, natural rubidium is radioactive, with sufficient activity to expose photographic film within 110 days. Properties: Rubidium may be liquid at room temperature. It ignites spontaneously in air and reacts violently in water, setting fire to the liberated hydrogen. Thus, rubidium must be stored under dry mineral oil, in a vacuum, or in an inert atmosphere. It is a soft, silvery-white metallic element of the alkali group. Rubidium forms amalgams with mercury and alloys with gold, sodium, potassium, and cesium. Rubidium glows red-violet in a flame test. Element Classification: Alkali Metal Biological Effects: Rubidium carries a 1 oxidation state, like sodium and potassium, and displays biological activity similar to that of potassium ions. Rubidium concentrates inside cells within the intracellular fluid. The biological half-life of rubidium ions in humans is 31 to 46 days. Rubidium ions are not particularly toxic, but rats die when over half the potassium in heart muscle is replaced by rubidium. Rubidium chloride has been tested as a therapy for the treatment of depression. Researchers found dialysis patients suffering from depression tended to experience depleted rubidium levels. The element is not considered to be essential for human nutrition, although it is present in small quantities in nearly all human and animal tissues. Rubidium Physical Data Density (g/cc): 1.532Melting Point (K): 312.2Boiling Point (K): 961Appearance: soft, silvery-white, highly reactive metalAtomic Radius (pm): 248Atomic Volume (cc/mol): 55.9Covalent Radius (pm): 216Ionic Radius: 147 (1e)Specific Heat (20 °C J/g mol): 0.360Fusion Heat (kJ/mol): 2.20Evaporation Heat (kJ/mol): 75.8Pauling Negativity Number: 0.82First Ionizing Energy (kJ/mol): 402.8Oxidation States: 1Lattice Structure: Body-Centered CubicLattice Constant (Ã…): 5.590CAS Registry Number: 7440-17-7 Rubidium Trivia Rubidium melts just a little above body temperature.Rubidium was discovered using spectroscopy. When Bunsen and Kirchoff examined their sample of petalite, they found two red spectral lines deep into the red part of the spectrum. They named their new element rubidium after the Latin word rubidus meaning deepest red.Rubidium is the second most electropositive element.Rubidium can be used to give fireworks a red-violet color.Rubidium is the 23rd most abundant element in the Earths crust.Rubidium chloride is used in biochemistry as a biomarker to track where potassium is taken up by living organisms.The hyper-fine electron structure of Rubidium-87 is used in some atomic clocks to maintain accuracy.The isotope Ru-87 was used by Eric Cornell, Wolfgang Ketterle, and Carl Wiemen to produce a Bose-Einstein condensate. This earned them the 2001 Nobel Prize in Physics. Sources Campbell, N. R.; Wood, A. (1908). The Radioactivity of Rubidium. Proceedings of the Cambridge Philosophical Society. 14: 15.Fieve, Ronald R.; Meltzer, Herbert L.; Taylor, Reginald M. (1971). Rubidium chloride ingestion by volunteer subjects: Initial experience. Psychopharmacologia. 20 (4): 307–14. doi:10.1007/BF00403562Haynes, William M., ed. (2011). CRC Handbook of Chemistry and Physics (92nd ed.). Boca Raton, FL: CRC Press. p. 4.122. ISBN 1439855110.Meites, Louis (1963).  Handbook of Analytical Chemistry  (New York: McGraw-Hill Book Company.Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.