PEER REVIEW OF PRACTICALS Student: Checked by: Teacher: Practical Name: |What to look for |Tick if correct | |Every page must be numbered‚ have the student’s name and IB student number. | | |The Practical MUST be in the correct format‚ typed and contain ALL the headings as in the example.
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9.2 T1P: Pendulum Practical Report Aim: To determine the value of gravitation acceleration using the motion of a pendulum. Identify the causes in variation of this value. Equipment: * Slotted Weight * Retort Stand * Sticky Tape * Clamp * String * 1 metre ruler * Timer Method: * 1. Gather required equipment. * 2. Place retort stand onto table and tightly secure the clamp * 3. Tie the slotted weight onto one end of the string‚ and wrap the other end
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DNA Aim This practical procedure allows you to amplify a 460 basepair fragment of DNA from within the control region of the mitochondrial genome. This can be done using three water baths or‚ if one is available‚ a thermal cycler (PCR machine). After it has been amplified‚ the DNA is run on an electrophoresis gel. Note: This method has been adapted from one developed by the Dolan DNA Learning Center at Cold Spring Harbor Laboratory. More details are available from the DNA Learning Center’s
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Cheek cell practical Task 2 Risk assessment HAZARD RISK MITIGATION Methylene blue stains wear apron/gloves Swab stick spreading bacteria dispose correctly Microscope slide break/cut skin handle with care Cover slide break/cut skin handle with care Microscope drop/fall on foot position carefully
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The baby is not an inert or passive being‚ but a “creative” individual‚ actively struggling to grow and learn. There is an unconscious urge‚ a life force or horme that works untiringly‚ but this work of the child cannot achieve perfect development if the conditions are not right.” Discuss a perfect prepared environment‚ stimulating his needs for emotional‚ intellectual stimulation‚ hygienic precaution and his physical growth. “There is a play of instincts within a child not only with respect
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Executive Summary; • The purpose of this report is to analyse my host company’s (Arab-Irish Chamber of Commerce) current business situation‚ its apparent ambitions for growth and its capability to innovate products‚ services‚ and business processes. • A short introduction to the Arab-Irish Chamber of Commerce has been provided to highlight the background of this company‚ its services and apparent objectives‚ it gave a description of how AICC has been acting as an important bridge between Ireland
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Week Three Practical Problem Questions A. Determine T(n) for n = 6‚ 7‚ & 8. T(6)=(2*6*10*14)/(6-1)!=14 T(7)= (2*6*10*14*18)/(7-1)!=42 T(8)= (2*6*10*14*18*22)/(8-1)!=132 B. Do you detect a pattern to these numbers? This pattern may arise out of the numbers or the manner in which you generated triangulations. (A closed-form function for T(n) is relatively straightforward‚ but is fairly nontrivial to construct; you will not have to explore that here.) The pattern for these numbers
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Autopsies are vital to homicide investigations as they are the examination of a corpse by dissection and evaluation to determine the cause‚ mechanism‚ and manner of death. Geberth’s Practical Homicide Investigation does an excellent job in explaining these concepts. Cause of death is anything that is resulted in an individual to have died‚ which can be caused by an injury‚ illness‚ or anything that could cause harm to the body (Geberth‚ 2015‚ pg 815). Examples of causes of death are people dying
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A2 BIOLOGY CORE PRACTICAL SUMMARY Name of practical Independent & dependent variables Observing patterns by Ecological sampling Random sampling Systemic sampling Other variables to be controlled Abiotic factors e.g. light‚ temperature‚ soil water‚ humidity‚ O2 concentration‚ pH‚ aspect‚ slope angle equipment Gridded Quadrat Tape measure Point quadrat Pitfall trap Sweep Net Pooter Tullgren funnel Baermann funnel Method and outcome Several methods. 1 random sampling = set up grid using
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The USA Patriot Act of 2001 is a controversial public policy‚ which greatly undermines the civil liberties and constitutional freedom of the American people. This essay will moved from an overview of the USA Patriot Act to a review of the critical literature regarding the importance of the Act to the safety of Americans and shows how the Act violates the civil rights and liberties of citizens and noncitizens alike. After presenting sufficient evidence that the Patriot Act violates many of the basic
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