Rates of Reaction - Magnesium and HCL :: GCSE Chemistry Coursework Investigation

Rate of reaction of Magnesium and HCL In order to find a good set of results for this experiment I need to decide what molars i am going to use, and also how i will make them. Once i have found which molars i would like to use i will give evidence of why i have chosen them, i will also decide which variables are important to considerm e.g The Values of Mg, Volume of acid. I also need to think about how i am going to measure the speed of the reaction in order to get a table of reliable results. Plan  · Equipment needed for experiment:  · Bowl  · Hcl  · 2 Measuring cylinders (1 big/1 small)  · Mg strips  · Flask  · Beaker  · Tube  · Stop clock  · Goggles  · Beehive shell Step One All of the above equipment must be gathered. Step Two The Beehive shell sould be placed in the centre inside the bowl, then the bowl is to be filled up with water until the beehive shell is covered.Then the big measuring cylinder is to be filled to the top with water and then turned upside down onto the beehive shell. Step Three The tube should be placed directly over the hole in the beehive shell, where the tube(which goes through the hole in the beehive shell and is connected to the flask) is placed into the cylinder. Step Four Then the flask needs to be filled with 20 cm3 Hcl acid, the acid is measured in a measuring tube and then poured in, once the flask is filled the magnesium strip is to be placed inside. In order to get the Magnesium strip as accurate as possible it is to be measured with a ruler to the size in which desired. Step 5 As soon as the magnesium strip touches the acid it starts to react, so the plastic plug should be put on to the flask quickly, then start the stopclock and record the amount of gas every 10 seconds. One person should read the results at eye level to the tube, so they can get an accurate reading, and another person should note down the times whereas one keeps there eye on the time. Things that will effect the rate of reaction  · Concentration of Hcl  · Surface area of Magnesium  · Temperature of reaction  · Catalyst  · Length of Magnesium  · Volume of Hcl The concentration can be increased or decreased to effect the rate of reaction. The higher the concentration, the more particles, therefore a higher rate of reaction. The surface area of magnesium can effect the rate of reaction. The larger the surface area, the faster the reaction will be as the

The Future In Technology Essay -- essays research papers

Can you imagine a machine so big it dwarfs entire planets? Can you imagine a machine with a single goal, a single purpose? Can you see it, hovering in space, blotting out the stars, so big it bends thought? Can you imagine a machine so complex that no human has ever even tried to understand it, and yet the machine exists because humans built it in the first place? A machine consisting of entire worlds, entire ecosystems powered by chemicals and energy regulated by computers that build and program themselves. Imagine these worlds connected by transport and communications systems, always kept up to date automatically, and modified as needed by the people who live in these habitats. Can you imagine a machine that makes money obsolete, anything you need is anticipated designed and made ready as fast as physically possible? Can you imagine this machine whose soul purpose is to keep hundreds of millions of multiplying people alive and happy at all times, growing bigger and bigger, growing more complex in the race to stay functioning, replacing its own parts by better parts designed by the machine itself, making it able to design and build even more complex parts, until the machine curves in on perfection, but never really reaches it. Can you imagine a machine with these capabilities being forced to purify and expand itself in order to fulfill trilli ons of people's needs? Can you see it being forced to build computers fast enough to plot every atom in a planet simply to manage th...

Pancreas Transplant: A Cure for Diabetes?” :: Endocrine System

The article, â€Å"Pancreas Transplant: A Cure for Diabetes?† written by Eli A. Friedman, M.D., explores the possibility of a cure for type 1 diabetes and the implications involving this experimental procedure. The article discusses current procedures and treatments that are commonly used to control type 1 diabetes and highlights provisional treatments that evolved into pancreatic transplant surgery. The editorial explains that diabetes mellitus is the leading cause of irreversible renal failure, known more commonly as End Stage Renal Disease (ESRD). Diabetes mellitus can cause nerve, vascular and other problems that can result in limb amputation and blindness. There are two types of diabetes: long-duration, non-insulin dependent (type 2) and insulin-dependent (type 1). Type 1 seems to attract the most attention from Physicians and the media. Many of those that suffer from type 1 are children and young adults. Dr. Friedman underlines some of the most common existing treatments for type 1 diabetes. Insulin is used to correct the imbalances in blood sugar and patients are required to reduce the amount of dietary protein they consume. This type of treatment focuses on slowing the possibility of developing kidney disease and retinopathy. For many diabetics, the time will come when their damaged kidneys are no longer sufficiently cleaning the blood and they must begin dialysis. When a diabetic reaches the ESRD stage, the likely option is kidney transplant. Dr. Friedman adds that a kidney transplant will not solve the problem and the disease will eventually progress without a pancreas transplant. The article stipulates that diabetes involves the pancreas as well as the kidney. The pancreas produces insulin, the hormone that regulates glucose. When the pancreas malfunctions, diabetes can result. The idea behind kidney/pancreas transplant is to replace the kidneys damaged by diabetes and to eliminate abnormal insulin production by providing a new healthy pancreas.

Mindful Wonders of Temple Grandin Essay

The mind is an endless space of possibilities that people usually take for granted. But this was definitely not the case for Temple Grandin. Despite her learning disability, Temple discovered her own exceptional way of thinking. The movie shows us all the different examples in which Temple uses her unique mind for the better. By describing Temple’s appearance and persona, we can try to better understand how looks and character of a person won’t change their intellect. Through discussion of her distinctive ways of learning, I will be able to relate them to my own learning styles which are similar to Temple’s. The movie â€Å"Temple Grandin,† begins with Temple on her way to visit her aunt for the summer where she will be working with the horses and cows in their ranch. Since the beginning, the film had been showing Temple’s interest in animals. While observing the ranch, she notices a machine that hugs the cows and calms their nerves. Then, one day Temple had a panic attack; Temple thinks of the â€Å"hugging device† and places herself in the machine. To her surprise, it instantly calms her. Since she was young, she always felt uncomfortable with any human contact, including her own mother’s touch and affection. From there on out, the device substitutes as a human â€Å"hug† for Temple. After that summer, It was time for Temple to go to college, in which she hesitantly and nervously agreed to her mother’s request. When Temple arrived at her dorm, she had another panic attack. Her mother immediately knew that she had to give her some space and so she went outside. A recollection appeared, revealing Temple’s diagnosis of autism when she was younger. During the diagnosis at the doctor’s office, the mother was in disbelief when the doctor explained that it was her cold and distant actions towards Temple which caused her to be this way. The doctor also suggested placing Temple in a mental institution, which enraged the mother even more and decided to take care of Temple herself which led to where they were now. Temple decided to stay in college despite her anxiety. She remembers the device that calmed her back at the ranch and decided to build one for herself. With the machine at hand, Temple was able to cope with the stresses of college life. Even with all the benefits it gave Temple, the school forced her to get rid of it. For some reason, the school board thought it was used for a sexual purpose. After a short break from school, her aunt decided to help her persuade the school to let her keep the machine. To prove the real usage of her machine, Temple surveyed several students. She asked them to try out the machine and tell her how they felt using it. Temple did eventually prove that the machine was and is only used for personal calming purposes; the school then allowed her to keep it in her dorm. With that, Temple is now able to function well in school. Afterward, the film shows Temple’s old high school where she didn’t really seem to fit in. Just when most of the teachers felt hopeless for Temple, a teacher named Dr. Carlock saw something in Temple and decided to help her. Little by little, Dr. Carlock discovers Temple’s unique abilities and notices her strong interest in science. With encouragement from Dr. Carlock and her family, Temple finally graduated from college and started working at a ranch. She notices all the pros and cons of the ranch’s current routine working with the cattle. With Temple’s unique mind, she tries to change the slaughterhouse so that it would be more efficient and humane. During her efforts in doing so, she receives several gender discriminations from her fellow ranchers. Such as banning her from the ranch, spoiling her vehicle with cattle meat, and even just ignoring her altogether. But, with her strong will, she chose to ignore these nuisances and kept trying until someone notices. Some men finally studied her plans and considered her intentions. All her efforts paid off when they built one of her blueprints and tried it with the cattle. The success of the experiment opened up more opportunities to her, like being in a well-known local magazine and soon, being known in the whole ranch/cattle world as well. By the end of the movie, Temple and her mother attends a gathering of all the people who are affected by autism. Temple tells people how she overcame her own difficulties with school and with life in general. Everyone was so amazed by her situation that they coached her into talking in front of the whole audience. Temple Grandin is definitely not just your average cowgirl. She certainly shows a higher way of thinking than most of us could even imagine. Striking people with her average appearance, nobody would even have a clue of what her mind is really capable of. Temple has thick, curly, reddish-brown hair which goes fine with her well-structured and all American facial structure. She is also average in height, which might be between the lines of 5’3 to 5’6. As far as clothing goes, Temple has her own interesting sense of style. She definitely carries the cowboy shirt, tie, and a pair of the typical blue jeans very well. This regular outfit of hers definitely goes with her relaxed and cowboy persona; this ended up being her signature look as well. Temple is a very sweet and well-mannered girl. Although, she did not like being touched, even by her own mother, she shows how she cares for others by talking in her relaxed and reassuring tone. Another admiring trait that she has is her strong sense of will. She trained herself to be good at something and worked really hard at it. Her goal is to sell her work, rather than selling herself. Temple’s imaginative and detail-oriented mind allowed her to think of things other people would not. Being a visual thinker that she is, she sorts things into different specific categories, so this allows her to see each and every detail that would and would not work logically for a specific system. An example of this would be the times in the movie where she tries to feel and experience what cattle are going through. One amazing power that Temple’s mind possesses is the ability to remember every single detail of every single thing she encounters every single day. Basically, Temple doesn’t think how most of us usually do; we mostly overgeneralize, which is thinking top to bottom. Temple, on the other hand, thinks from the bottom to the top. Temple Grandin’s appearance never hindered her descriptive ability when it comes to learning and working with animals. A descriptive portrayal of a person, in this case, of Temple Grandin, can never outweigh a person’s capabilities and outlook of his/her life. The themes of the movie are very distinct. Since the beginning of the film, we notice Temple’s anxieties from one thing to another. Starting with her fear of new places and situations, such as the time when she first got to her aunt’s ranch, the first time she got to her college dorm, and opening doors to new and unfamiliar places. Fear is a big part of Temple’s story because it shows the different ways she overcame them. At first, she thought of change negatively. She assumed that new things would inflict more stress and anxiety in her. Due to this, she created the â€Å"hugging machine† that she once observed being used in her aunt’s ranch. Meeting Dr. Carlock dramatically changed Temple’s view of new things. He taught her that every door opens to new opportunities and that she just had to go through them. Ever since then, Temple built up all the courage she could gain and did as she was told. As a result, she went through a number of doors which led her to amazing opportunities such as meeting people who had connections to slaughterhouse owners and the beginning of her long-awaited future. Another factor that led Temple to endure and overcome her fears is the amount of perseverance she had within her. Her determination to get things done is unbelievable. It almost seemed like giving up was never the choice for Temple. Even at times, where she didn’t have a choice she made ways. For instance, Temple was cruelly discriminated for being a female working in a â€Å"male environment† by spoiling her truck with bull testicles and eventually banning her from entering the ranch. However, with Temple’s brilliant mind she came up with the best ideas to make the ranch allow her back in. She observed all the people that were allowed in that particular ranch and noticed that they only permitted the stereotypical â€Å"ranch men† and â€Å"special personnel† to come inside. With that in mind, she traded her car with a pickup truck, in which she purposely ruined, changed her wardrobe into a more male-friendly style and convinced the local newspaper to give her a badge. To her surprise, the ranch let her in without the slightest suspicion that she was actually a female. Another example would be the time where she needed a blueprint made, but the draftsman was very busy and she didn’t have time to wait. As determined as she was, Temple knew what her mind can do so she observed the draftsman working on other blueprints. She watched closely as he carefully drew them with great precision. Soon after that, she found herself making her own blueprints accurately enough that later on, a meeting of slaughterhouse officials gathered around her self-made blueprints and were practically stunned with what she had in store for them. Temple’s ways of overcoming her fears and willpower despite her autism only broadened my admiration for her. With her unique way of thinking, Temple discovered a new way of learning despite her condition. She discovered that visual thinking is what works best for her. Thinking of my own learning experiences, I realized that Temple and I have a number of similarities when it comes to learning. For me, I always knew that visual learning is the most effective way, as well. Since I was young, colors and movement catches my attention every time; while reading and listening always seemed to bore me after a certain amount of time. This is probably why English isn’t really my forte. Among my family, I am known to be the crafty and creative one. I noticed that I think well when it involves something visual. When participating in presentations, projects, and experiments, I always go over a little more than what is really needed because for some reason it helps me learn the material in more depth. The proof is all in my report card; my grades soared when it came to art and sciences. The diagrams and examples that were given are the ones that always get stuck in my head. I am also a very keen observer. I am one of those students who stand to the side and just watch. So it when comes to me trying it for myself, I get it done. Connecting my experience to Temple’s, I remember the time when I was younger and very curious about computers. My parents didn’t want to teach me how to use them because they thought I was too young. But as I watched my dad use the computer, I noticed all the buttons he pressed and the functions they served. Until one day, I decided that it was time for me to get my hands on the machine. My dad told me that I knew exactly what button to press to turn it on and where to move the mouse to get to the games. Temple’s abilities will never be close to what I am able to do with my mind. But our similarities of being visual learners made me realize that being unique with your own learning style would be best. Also, the weaknesses that you possess shouldn’t hold you back from achieving your plans and goals. The mind is the most powerful weapon a human possesses. Despite Temple Grandin’s learning disability, she learned a different way to make her mind work wonders by thinking in more visual terms rather than thinking logically. Seeing how Temple uses this technique for the better during the film, I realize that my own learning technique is very similar to hers. Temple’s rather average, yet unique persona allowed her to be known as an individual full of hope and perseverance for a lot of people today, including myself. Temple established the idea of self-perseverance and almost suggests the small power of generalized gender roles in society. As of today, she continues her influence in our world in terms of animal treatments and in the world of autism.

Health History and Examination Essay

Health Assessment of the Head, Neck, Eyes, Ears, Nose, Mouth, Throat, Neurological System, and the 12 Cranial Nerves Skin, Hair, Nails, Breasts, Peripheral Vascular System, Lymphatics, Thorax, Heart, Lungs, Musculoskeletal, Gastrointestinal, and Genitourinary Systems Save this form on your computer as a Microsoft Word document. You can expand or shrink each area as you need to include relevant data for your client. Student Name: Date: Client/Patient Initials: C.B.Sex: FAge: Occupation of Client/Patient: Retired Health History/Review of Systems (Complete and systematic review of systems) Neurological System (headaches, head injuries, dizziness, convulsions, tremors, weakness, numbness, tingling, difficulty speaking, difficulty swallowing, etc., medications): None Head and Neck (pain, headaches, head/neck injury, neck pain, lumps/swelling, surgeries on head/neck, medications): Occasional migraines. Meds: Phenergan PRN. Compliant with treatment Eyes (eye pain, blurred vision, history of crossed eyes, redness/swelling in eyes, watering, tearing, injury/surgery to eye, glaucoma testing, vision test, glasses or contacts, medications): None Ears (earache or other ear pain, history of ear infections, discharge from ears, history of surgery, difficulty hearing, environmental noise exposure, vertigo, medications): Hard of hearing in left ear. Wears a hearing aid daily. Nose, Mouth, and Throat (discharge, sores or lesions, pain, nosebleeds, bleeding gums, sore throat, allergies, surgeries, usual dental care, medications): None Skin, Hair and Nails (skin disease, changes in color, changes in a mole, excessive dryness or moisture, itching, bruising, rash or lesions, recent hair loss, changing nails, environmental hazards/exposures, medications): Chicken pox during childhood. Several skin tags removed on face and neck. Daily sunscreen 30 SPF Breasts and Axilla (pain or tenderness, lumps, nipple discharge, rash, swelling, trauma or injury to breast, mammography, breast self-exam, medications): None Peripheral Vascular and Lymphatic System (leg pain, cramps, skin changes in arms or legs, swelling in legs or ankles, swollen glands, medications): Pt. states she has Restless Leg Syndrome. No formal diagnosis made. Frequent muscle aches all over that require routine cortisone injections. Cardiovascular System (chest pain or tightness, SOB, cough, swelling of feet or hands, family history of cardiac disease, tire easily, self-history of heart disease, medications): Family history of CHF. Pt has had a pacemaker since 2013. Thorax and Lungs (cough, SOB, pain on inspiration or expiration, chest pain with breathing, history of lung disease, smoking history, living/working conditions that affect breathing, last TB skin test, flu shot, pneumococcal vaccine, chest x-ray, medications): Pneumonia in the past. Current on Flu and Pneumonia vaccine. Musculoskeletal System (joint pain; stiffness; swelling, heat, redness in joints; limitation of movement; muscle pain or cramping; deformity of bone or joint; accidents or trauma to bones; back pain; difficulty with activity of daily living, medications): Joint pain and stiffness. Diagnosed with Rheumatoid Arthritis. Gastrointestinal System (change in appetite – increase or loss; difficulty swallowing; foods not tolerated; abdominal pain; nausea or vomiting; frequency of BM; history of GI disease, ulcers, medications): Daily BMs Genitourinary System (recent change, frequency, urgency, nocturia, dysuria, polyuria, oliguria, hesitancy or straining, urine color, narrowed stream, incontinence, history of urinary disease, pain in flank, groin, suprapubic region or low back): None Physical Examination (Comprehensive examination of each system. Record findings.) Neurological System (exam of all 12 cranial nerves, motor and sensory assessments): A.OLFACTORY: I let the patient identify the smell of toothpaste, and facial grimace noted B.OPTIC: Patient able to read label of toothpaste tube C.OCULOMOTOR: Using a penlight and approaching from side, I shine a light on a pupil and observed the response of the pupil. I did the same on the other side and the pupil constricted when looking at a near object, and dilated when looking at a distant object. Pupils are equally round and reactive to light. D. TROCHLEAR AND ABDUCENS: (cardinal gaze ) I held a penlight 1ft. in front of the client’s eyes, and let the patient follow the movement of the light with the eyes only. Client’s eyes followed as I move the penlight but in late response. E.TRIGEMINAL Touched the lateral sclera of the eye to elicit blink reflex. To test light sensation I wiped a wisp of cotton over client’s forehead. Client has a positive corneal reflex, able to respond to light sensation, and sensitive to pain. F.ABDUCENS Client able to move eyeballs laterally G. FACIAL Client able to do different facial expressions such as smiling, frowning and raising of eyebrows; able to identify different tastes such as sweet, salty and bitter taste H. ACOUSTIC Client able to hear loud and soft spoken words; able to hear ticking of watch in both ears. I.GLOSSOPHARYNGEAL Client able to identify different tastes such as sweet and salty, able to move tongue from side to side and up and down, able to swallow without difficulty with positive gag reflex J. VAGUS Client able to swallow without difficulty K. SPINAL ACCESSORY Client able to shrug shoulders and turn head from side to side against resistance L. HYPOGLOSSAL Client able to protrude tongue at midline and move from side to side Head and Neck (palpate the skull, inspect the neck, inspect the face, palpate the lymph nodes, palpate the trachea, palpate and auscultate the thyroid gland): Negative for lesions, scaling, tenderness, and masses Eyes (test visual acuity, visual fields, extraocular muscle function, inspect external eye structures, inspect anterior eyeball structures, inspect ocular fundus): Conjunctiva – normal color – pink over lower lids, white over sclera Sclera – white Ears (inspect external structure, otoscopic examination, inspect tympanic membrane, test hearing acuity): Negative for redness, swelling, discharge, or foreign bodies Nose, Mouth, and Throat (Inspect and palpate the nose, palpate the sinus area, inspect the mouth, inspect the throat): Nose: Negative for lesions, swelling. Some nasal discharge noted Mouth: Negative for canker sores or lesion Throat: No lesions are redness noted Skin, Hair and Nails (inspect and palpate skin, temperature, moisture, lesions, inspect and palpate hair, distribution, texture, inspect and palpate nails, contour, color, teach self-examination techniques): Skin: Clean and intact. No breakdown noted Hair: Clean and dry. Mild dandruff noted Nails: Trimmed and neat Breasts and Axilla (deferred for purpose of class assignment) Peripheral Vascular and Lymphatic System (inspect arms, symmetry, pulses; inspect legs, venous pattern, varicosities, pulses, color, swelling, lumps): Arms symmetrical. Pulses palpable. Patient walks with a limp and uses a cane. Varicose veins noted BLE. Mild edema noted RLE. Cardiovascular System (inspect and palpate carotid arteries, jugular venous system, precordium heave or lift, apical impulse; auscultate rate and rhythm; identify S1 and S2, any extra heart sounds, murmur): Patient has a pacemaker. Pulses palpable. No abnormal heart sounds noted. Thorax and Lungs (inspect thoracic cage, symmetry, tactile fremitus, trachea; palpate symmetrical expansion;, percussion of anterior, lateral and posterior, abnormal breathing sounds): Respirations even and unlabored. No accessory muscles used. No retraction noted. Musculoskeletal System (inspect cervical spine for size, contour, swelling, mass, deformity, pain, range of motion; inspect shoulders for size, color, contour, swelling, mass, deformity, pain, range of motion; inspect elbows for size, color, contour, swelling, mass, deformity, pain, range of motion; inspect wrist and hands for size, color, contour, swelling, mass, deformity, pain, range of motion; inspect hips for size, color, contour, swelling, mass, deformity, pain, range of motion; inspect knees for size, color, contour, swelling, mass, deformity, pain, range of motion; inspect ankles and feet for size, color, contour, swelling, mass, deformity, pain and range of motion): Muscles developed without atrophy/hypertrophy. Arms & legs symmetric. No  varicosities, or tenderness. Joints non-tender, without swelling, and with full ROM. Muscle tone & strength 5/5 bilaterally. Spine has full ROM and is without tenderness or deformities. Gastrointestinal System (contour of abdomen, general symmetry, skin color and condition, pulsation and movement, umbilicus, hair distribution; auscultate bowel sound;, percuss all four quadrants; percuss border of liver; light palpation in all four quadrants– muscle wall, tenderness, enlarged organs, masses, rebound tenderness, CVA tenderness): Abdomen firm and round. Bowel sounds x 4. General abdominal tenderness reported. Reported having regular BMs Genitourinary System (deferred for purpose of this class) FHP Assessment Cognitive-Perceptual Pattern: Neurologic functions, Sensory experiences such as pain and altered sensory input all intact. Pt AAOx3 Nutritional-Metabolic Pattern: Patient eats a regular diet and watches what she eats. Sexuality-Reproductive Pattern: Patient has had 8 children and 1 miscarriage. Pattern of Elimination Patient reported having daily BMs Pattern of Activity and Exercise: Patient walks around her neighborhood at least 3 times per week Pattern of Sleep and Rest: Patient sleeps at least 7 hours a day. Patient denied using any sleeping aids. Pattern of Self-Perception and Self-Concept: Patient is proud of her accomplishments as a wife, mother and grandmother. She is also very proud of her cooking and the satisfaction it gives others. Summarize Your Findings (Use format that provides logical progression of assessment.) Situation (reason for seeking care, patient statements): Patient was voluntarily for me in completion of this project. Background (health and family history, recent observations): Patient is a mother of 8, grandmother to 22 and great grandmother to 7 Assessment (assessment of health state or problems, nursing diagnosis): Patient is in overall good health for her age. She does use a cane to an ankle injury but has no other major health issues. Recommendation (diagnostic evaluation, follow-up care, patient education teaching including health promotion education): I advised patient to continue eating well and to continue walking around her neighborhood. I expressed the importance of maintaining a healthy weight and remaining healthy.

Arguments

Arguments based on emotion work in different media by getting the audience to feel a sense of what the advertiser is trying to convey. The effectiveness of these arguments differ based on the promoter and what they are trying to present. For example, if the promoter is trying to get a message across through a book, they have to include something that might interest readers. Unlike books, if they are trying to advertise something through television, they include something that might interest people who like watching T.V. , such as â€Å"couch potatoes† etc. The approach for magazines is different. If someone is already reading a magazine they are in for ads therefore it is much easier to grab their attention. However, arguments based on emotion vary significantly on websites. You can go from a positive response to an extremely negative response in a few seconds, therefore you must be careful. Certain things an ad might portray may go against what someone believes and will insti gate hate† comments which technically may not deserve that type of classification.Others may be able to receive the emotion the ad is trying to present and therefore the ad can be successful. Newspapers are an emotionally colder source than television news in my perspective because when you are watching the news, the reporters can sound a little enthusiastic, delivering the news in a hopeful manner. When reading the newspaper, you can only Interpret It how you envision It and so If the tone of the paper Is depressing, then It would be emotionally colder.

Curriculum Development Class Reflection Paper

Two separate classmates asked me education questions two nights ago, Wednesday, 17 and based on what I have learned in our class, I could answer them. Until then, I did not realize what an impact this class had on my educational training. At the end of the summer, I will graduate with a Master’s in Business Education, and be a student teacher in the fall. In my business education courses, I have learned about professional organizations, endorsements, textbook adoption, and a few smaller topics. One class did focus a lot on the syllabus, unit plan, lesson plan, setting measurable objectives, and following the core standards.When I started thinking on what my â€Å"take away† is from this course, I realized that it is about 90% of the course. The other 10%, I actually knew. Since you probably do not want me to write a book, I am going to pick out the topics that grabbed my attention the most. Prior to beginning this course, I knew changes had occurred in how knowledge was delivered to students in the classroom. What I did not realize was how much was involved in the development of curriculum and the extent to which it has changed in such a short time.It has always been my perception that teachers knew the subjects they taught and that their knowledge was transferred to the students. I had not given much thought to the many other factors that a teacher is responsible for. I now understand that there are many elements involved in planning and implementing a curriculum for each class taught. I am amazed at the magnitude of information that needs to be considered; such as, desk arrangements, wall space use, planned activities, time considerations, classroom management, rules, procedures, record keeping, available resources, technology, plus many more.Many of these items can probably be easily mastered after performed a time or two, but as a future teacher, I have to ask, â€Å"What have I gotten myself into? † When I was in school, all I remember was that my teachers had a green lesson plan book and that was it. In a couple of my business classes I have written my philosophy on education and then one on teaching. What I did not know, was there are â€Å"determinants of an educational philosophy. † I had never heard of perennialism, idealism, realism, experimentalism, or existentialism.On one end of the spectrum there is perennialism and on the other end there is existentialism. Experimentalism with a little of existentialism mixed in, loosely reminds me of some of the year-round school schedules talked about in chapter 8; where the students decide the type of instruction and when they will attend school. I based my philosophy on my personal values and what I believed teaching to be, which includes a little of some of the â€Å"known† philosophies. Last semester, one of my professors passed out this colorful triangle and called it Bloom’s Taxonomy.Possibly he expected everyone to know what is was, so he did not discuss it. After reading chapter three and hearing the presentation, I am amazed that time was not spent going over the levels of Bloom’s Taxonomy in my business education methods class. I have been setting goals and objectives for most of my life. I did not expect the way I executed them when I taught would be any different. The state standards outline my objectives, and I determine how the material will be delivered, which was the approach I intended to take.Of course I knew that knowledge would be passed from me to the students and then they would be tested over the material; however, that only represents the beginning and end of the Bloom’s Taxonomy process; there is a big gap in the middle. When I stop and think about the process of the educational objectives of the cognitive domain, it makes perfect sense to follow the â€Å"steps† up the ladder. As a teacher, if I miss a step, let’s say for the sake of time or convenience, I have reduced m y effectiveness as a teacher; therefore, I have lowered my standards.In another class, much time was spent on the discussion state standards. Since I will be a business teacher, I will be qualified to teach many classes; therefore, I will have to become familiar with multiple sets of standards. I looked back through chapter four and learned how the standards first came to be, and considered how they have evolved to create a foundation for the standards we use today. It is intimidating to see how comprehensive the standards are.The first presentation on the article during the last night of class introduced three areas of curriculum that are not discussed at length in the book: subject-centered curriculum, learner-centered curriculum, broad-fields curriculum, and core-curriculum. It was interesting how they are separated in the terms used, but how integrated they should be. It is clear that students, at least in Tennessee, are taught from the common core. It seems that the teaching is a by-product of what everyone else wants, beginning at the national level all the way down to an individual school.I know in the chapter that I presented, Chapter 8, the author brought up the conventional way teaching has, for the most part, been done; teaching for the convenience of the teacher which did not facilitate the learning of the student. It is evident that change is occurring rapidly. There is only a brief mention of teaching to various learning styles. Oddly, I recently discovered I am a visual learner. For the life of me, I could never figure out why I had to have complete silence when reading.This revelation occurred in another education class and was reinforced when I read the paragraph on learning styles in our text book. The actual implementation of teaching must revolve around a flexible classroom. Not all students learn at the same pace and as a teacher I have to realize that and teach on multiple levels. Differentiated learning is at the heart of teaching. Every thing I have mentioned thus far, barely scratches the surface of the changes in my perception of teaching, the collection of new knowledge, and revelations I have had pertaining to class preparation.I know I can handle students in a classroom, but I am scared of everything else that defines a teacher. I just hope I have learned enough to effectively prepare kids to enter the real world. My courses are part of a career pathway, you might say, I am the last line of defense. It is overwhelming to think of my future and the enormous responsibilities I am entrusted with. In the questions you posed for consideration, one related to the Praxis test. To student teach, I have to take the PLT 7-12 test.I have reviewed the study outline, which are about six pages. Of course there will be material on the test about curriculum, but what scares me is everything on the outline that I have never heard of. I seems like it will be impossible to prepare for, any help you have to offer would be greatly appreciated. I took my first content knowledge Praxis test last Saturday for marketing. I had to smile when the first question on the test asked about Bloom’s Taxonomy. It is the little things that connect everything in life.