...GCSE ADDITIONAL SCIENCE B Additional Science B Unit 1 Modules B3, C3, P3 Specimen Paper Candidates answer on the question paper: Additional materials: ruler (cm/mm), calculator F Candidate Number B623/01 60 mins Candidate Name Centre Number TIME 60 mins INSTRUCTIONS TO CANDIDATES • • • • • • • • Write your name, centre number and candidate number in the boxes above. Answer all the questions. Write your answers on the dotted lines unless the question says otherwise. Use blue or black ink. Pencil may be used for graphs and diagrams only. Read each question carefully and make sure you know what you have to do before starting your answer. There is a space after most questions. Use it to do your working. In many questions marks will be given for a correct method even if the answer is incorrect. Do not write in the bar code. Do not write in the grey area between the pages. DO NOT WRITE IN THE AREA OUTSIDE THE BOX BORDERING EACH PAGE. ANY WRITING IN THIS AREA WILL NOT BE MARKED. INFORMATION FOR CANDIDATES • • The number of marks is given in brackets [ ] at the end of each question or part question. The total number of marks for this paper is 60. This specimen paper consists of 25 printed pages. © OCR 2005 Registered Charity Number: 1066969 BLANK PAGE Specimen Paper: Additional Science B 1 Answer all questions. Section 1 1. (a) Janet’s class is investigating the directions that roots and shoots grow. They grow bean seeds in jam jars. They put...
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... |College of Natural Sciences | | |ENV/100 Version 2 | | |Principles of Environmental Science | Copyright © 2011, 2009 by University of Phoenix. All rights reserved. Course Description This course will provide students with the scientific principles, concepts, and methodologies that are required to identify and analyze risks associated with environmental problems, and examine alternative solutions for resolving or preventing these problems. Policies Faculty and students/learners will be held responsible for understanding and adhering to all policies contained within the following two documents: • University policies: You must be logged into the student website to view this document. • Instructor policies: This document is posted in the Course Materials forum. University policies are subject to change. Be sure to read the policies at the beginning of each class. Policies may be slightly different depending on the modality in which you attend class. If you have recently changed modalities, read the policies governing your current class modality. Course Materials Berg, L. R., & Hager, M. C. (2009). Visualizing environmental science (2nd ed.). Hoboken, NJ: Wiley...
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...The life span perspective of development The science of human development attempts to understand how and why an individual will change or remain the same over time (Berger, 2008). There are stages in life that begins with birth and infancy then continues to early childhood, middle childhood, adolescence, early adulthood, adulthood, late adulthood, and finally the end of one’s life (Berger, 2008). If an individual lives a full lifetime, the stages mark different developments including physical, emotional, and psychological. Currently, there are five characteristics of development. First, multidirectional is a characteristic suggesting change occurs in every direction (Berger, 2008). Another characteristic is multicontextual which suggests human lives are rooted in many contexts, such as historical and economic conditions, and family patterns (Berger, 2008). The third characteristic is multicultural which suggests many cultures are involved in how an individual develops (Berger, 2008). The fourth characteristic is multidisciplinary which illustrates multiple academic fields contributing his or her data and insights (Berger, 2008). However, no single stage controls all development because the fifth characteristic of development is plastic. The term “plastic” suggests development can go in many directions and can be influenced by events occurred in the past (Berger, 2008). The most important developmental study is science. Science depends on theories, data, analysis, critical...
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...“Genius,” Thomas Edison famously said, “is 1 percent inspiration and 99 percent perspiration.” He would have found a kindred spirit in Elif Bilgin, 16, of Istanbul, Turkey, winner of the 2013 $50,000 Science in Action award, part of the third annual Google Science Fair. The award honors a project that can make a practical difference by addressing an environmental, health or resources challenge; it should be innovative, easy to put into action and reproducible in other communities. Bilgin spent two years toiling away on her project to develop a bioplastic from discarded banana peels, enduring 10 failed trials of plastics that weren’t strong enough or that decayed rapidly. She was undaunted. As she put it in her project description: “Even Thomas Edison said, ‘I have not failed. I have just found 10,000 ways that won’t work.’” Finally, in her last two trials, she made plastics with the features she sought, and it did not decay. We admire her persistence, which will be help her to take advantage of another aspect of her Science in Action prize—a year’s worth of mentoring to help further her work. I like to think, too, that Edison, who used to stop by the Scientific American offices in New York City to demonstrate his latest inventions, would have approved. The ingredients to make Bilgin’s plastic are relatively benign. As she wrote in her entry materials, “it is possible to say that one could do it at home.” In her research, she learned that starch and cellulose are used elsewhere...
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...The key is to pick a college major that has potential to it. For example, being an engineer has definite promise, but being a theater major will land people waiting tables. Although the two examples from above are very broad, there are differences within fields. All STEM fields are not the same; just as not all life sciences are the same. Some of the highest paying college majors are science and math based, but there are still good options for those who do not want to take so many math and science classes. With those who do not want a science or math based major, there seems to be a definite decrease in value. According to the article, written by Ben Casselman, “College graduates have a significant edge when it comes to finding jobs, regardless of what they major in.” No matter what type of major a young person...
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...active and girls for being passive. As a result of this socialisation, boys and girls develop different reading tastes – boys read hobby books and girls are more likely to read books about people which explains why boys prefer science and girls prefer subjects such as English. Norman (1988), Murphy and Elwood (1998) This is further backed up by Browne and Ross’ (1991) argument that children’s beliefs about gender domains (the tasks/activities that children see as male or female ‘territory’) are shaped by their early experiences and the expectations of adults. Gendered subject images also have an impact as to which subjects boys and girls choose when they have the option. Science is seen as a ‘boys’ subject for many reasons, such as the fact that the teachers are more likely to be male, the examples in textbooks draw on boys’ experiences more than girls’, and because boys monopolise the apparatus and dominate the lab, acting as if it is theirs. DfES (2007) found that pupils in single sex schools have less stereotyped subject images, and Leonard (2006) found that this may make both boys and girls choose the less ‘traditional’ subjects. However, as previously mentioned, the early socialisation of a child may still have an impact upon which subjects they choose, despite having less gendered images if they are in a single-sex school. Another reason for the differences in subject choice is because employment is highly gendered, in that jobs are ‘sex-typed’ as men’s...
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...1. Introduction Everything that we use to make our life more comfortable are created and maintained by engineers. Clearly engineers play an important role in our lives. However, there is a shortage of them. I believe that studying engineering should be encouraged and we should make engineering a more attractive career. In this report, I will address the importance of engineers, reasons why we are lacking them and some solutions that can help solve the problem. 2. The importance of Engineers Engineers apply their knowledge in mathematics, sciences, economics and society and use their practical skills to design and build structures, machines, devices, materials, systems, and processes1. Looking around us, everything from vehicles, buildings, facilities to our laptops, mobile phones have been created and are still maintained by engineers. Hence, it is hard to imagine how our lives will be without them. Moreover, engineers are those who has changed and shaped the world today. “Engineers will drive the solutions to today’s most pressing problems” – Quote by Dean of Engineering, UC Berkeley. One of the most significant events in the history of the world’s economy is the Industrial revolution in eighteenth and nineteenth century. Starting in the UK, the manufacturing of products has switched from animal and labour based to machine based. Since then, the UK economy, and later the most of Europe economy have developed dramatically. Engineers continue to solve one of the biggest problems...
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...associated with climate changes and atmospheric events. If you have an enthusiasm for analyzing data, mathematics, weather patterns, and science, this may be a career area you want to explore further. Why Become A Meteorologist...
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...Philosophy aims at knowledge that combines a variety of academic fields as well as convictions, prejudices and beliefs. Different definitions can show how to solve epistemological problems. One ability philosophy depicts is a person can have good reasoning and critical thinking skills. It does helps us understand ourselves better however there can be many debates on understanding the universe from one’s personal perspective. Through science, philosophy helps us understand the physical world (the universe). Of course there are others: literature, religion, magic, etc. If someone could tell you the answer to how it all began, how our world was created, why we exist, would you want to know? Modern Science has made some pretty impressive discoveries about our universe. In the case of “Socrates and Crito” philosophy can question our realities and beliefs. For years groups and individuals have had their beliefs tested. Some of them choose to abandon their beliefs to save their lives or keep something that they hold close to them. Others on the other hand choose to stick to their beliefs regardless of the cost or sacrifice they have to make. In today’s society more and more people are getting their beliefs tested in a multitude of different situations. In their workplace, home, school, anywhere, and even religious facilities. One relies upon the knowledge and interpretation of others to develop a sound and fortified reality and beliefs. Philosophy can question everything. Take for instance...
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...economics, but we seldom think about what economics is and how we can apply it into our future life. These two questions are going to be covered in this essay. 1. What is economics? The definition of economicsWhy should your students consider studying economics at degree level? The Economics Network's website (whystudyeconomics.ac.uk) attempts to answer this question, guiding A-level students through the difficult decision of choosing a degree course and encouraging students who might otherwise not consider a degree in economics that it is a worthwhile subject. It also provides information to students and parents. This year the website has been relaunched with a brand new look. But why should students consider economics and what can they expect? [PUBLICATION ABSTRACT] As a new science, economics has been interpreted by professional economists in different ways. However, the definition of economics in Alfred Marshall’s textbook is as widely accepted today as it was in 1890, when the first edition of Principles of Economics was published. As Marshall (1961, p. 1) indicated, ‘Economics is a study of mankind in the ordinary business of life; it examines that part of individual and social action which is most closely connected with the attainment and with the use of the material requisites of wellbeing’. Economics is not only the study of business phenomenon or rules, but more important in the human behavior behind business events. What stimulates them to take action? What...
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...Gabriel Laurencin Jr Political Science Assignment VI April 17, 2015 The last three months of college have offered me opportunity to learn and understand the science that is involved in politics. Politics can be simplified into smaller components and an easier understanding by studying how it works and the systems of which they operate. This is what we call a social science. According to Britannica Encyclopedia Political science is a social science discipline that deals with systems of government and the analysis of political activity and political behavior. It deals extensively with the theory and practice of politics which is commonly thought of as the determining of the distribution of power and resources. When I started the political science class my views on politics were negative. Negative in the sense that I wanted little to do with politics. My view of politics was a form of corruption were citizens were robbed. My recent studies of the political science have changed my views, interest, and expectations of politics. Growing up in the Virgin Islands my generation has heard and seen very little positive talks about politics. My definition of politics before my political science class was fairly simple. I thought politics were a group or an entity of elected officials that controlled government money. I learned that I was not one 100% right but there was way more to that one simple word. The very first thing that political science made me understand is the importance...
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...The Existence of God PHI 208 Ethics and Moral Reasoning The existence of God Since the beginning of time, people have often questioned the meaning of life, how the universe was created and the purpose for the wildlife and creatures that roam the earth. These things often lead us to question the existence of God. In order to even begin to answer these complex questions, we must uncover the source of all of these occurrences. In this paper, I will discuss the issue of Gods existence; present one basic dispute and clarify the arguments on multiple sides of this issue. I will structure an argument that supports the side of the issue I find to be better defended while explaining why I find my side of this debate stronger. In conclusion, I will state my own view and defend it with an argument. Does god exist, or did the “Big Bang theory” or other natural theories play a role? Even though it is absolutely impossible to prove Gods existence, I personally believe that the presence of God is so evident; we do not need solid proof to verify that he is our creator. When it comes to the issue of Gods existence, everyone has his or her own view of whom or what “God” really is. Some people believe that there is one God while others believe in multiple gods or even goddesses. Most believers do not feel that it is necessary to prove that God exists however; there are others that believe that it is essential to provide proof since there...
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...Title Examining Different Arguments Related to the Choice of a Career Assessment Part A: Critically Evaluating an Argument Build your mindmap. Arts and Sciences (Advantage): Lots of flexibility in career choices: Overgeneralization Arts and Sciences (Disadvantage): Leads to a career in food service - 'Do you want fries with that?': Irrational Appeal Education (Advantage): The best way to make a difference in the world: Overgeneralization Education (Disadvantage): Guaranteed low paying job: Either/Or Thinking Nursing (Advantage): People always will need nurses: Logically Sound Nursing (Disadvantage): Too much schooling (according to Theo, the Law student): Double Standard Information Systems and Technology (Advantage): No other degree concentration is as innovative (according to Grace): Irrational Appeal Information Systems and Technology (Disadvantage): Too limited in scope for much advancement in business situation (according to Ritesh): Logically Sound Business (Advantage): Infinite career options (according to Ritesh): Logically Sound Business (Disadvantage): Boring work, stuck behind a desk all day: Oversimplifying Health and Human Services (Advantage): All the benefits of Arts and Sciences, but vastly more focused and relevant: Logically Sound Health and Human Services (Disadvantage): Job options are all in very un-creative fields.: Irrational Appeal Assessment Part B: Articulating the Steps Involved in Evaluating...
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...them how they work and the likely answer will be "batteries." The answer is simple science. This cool experiment on the luminescent science behind glow sticks is one of many fantastic and informative videos on YouTube hosted by Steve Spangler. 3. Inertia Experiment This basic experiment using a pen cap, a bottle, and a crochet hoop demonstrates one of Sir Isaac Newton's most fundamental principles-"an object at rest stays at rest." 4. How to Make a Rain Cloud in a Bottle Teach kids the curious process of condensation with a bicycle pump, a soda bottle, and a few other simple items. This is a great way to teach the science behind everyday weather. 5. Afraid of Pop Rocks? Discovery Channel's venerable Mythbusters team uses science to debunk the popular urban legend that the combination of Pop Rocks and soda could cause your stomach to explode. Use this video to talk with your class about how to pose scientific questions. 6. How Do You Keep an Egg from Breaking? How Stuff Works creator Marshall Brain offers a kid-friendly look at the science behind a shattering egg. How can you drop an egg from a height of two feet and not have it break? Watch this video with your students and invite them to figure it out! 7. What Is Surface Tension? Surface tension is what allows a paper clip float in a glass of water. Teacher and author of the Quirkles series, Terri Johnson, shares a simple science experiment on surface tension using dish soap, milk, and food coloring. 8. C02...
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...This source in particular has a ton of different effects and issues that can happen when a women has an abortion. Some of the illnesses can include such as disseminated intravascular coagulation, pulmonary embolism, and stroke, effects not as common but still have occurred and studies has proven them to be true. However, one of the negative aspects with this material is it does have some bias because leans more toward risks of abortion and negative outcomes rather than benefits. I choose this source because it gave an all around picture of uncommon illnesses that could happen, if choose abortion. It also gives the facts it does not sugar coat anything by making it seem harmless when research shows...
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