Steps of The Scientific Method The Question Your science fair project starts with a question. This might be based on an observation you have made or a particular topic that interests you. Think what you hope to discover during your investigation‚ what question would you like to answer? Your question needs to be about something you can measure and will typically start with words such as what‚ when‚ where‚ how or why. Background Research Talk to your science teacher and use resources such as books
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Active Listening - Giving full attention to what other people are saying‚ taking time to understand the points being made‚ asking questions as appropriate‚ and not interrupting at inappropriate times. Critical Thinking - Using logic and reasoning to identify the strengths and weaknesses of alternative solutions‚ conclusions or approaches to problems. Repairing - Repairing machines or systems using the needed tools. Equipment Maintenance - Performing routine maintenance on equipment and determining
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Lab #5: Grignard Reaction – Synthesis of Triphenylmethanol John Kang Chem 152L Performed: 7/20/04 Date submitted: ________________ Lab Partners: Sang Lee‚ Vicky Lai TA: John Stanko Abstract: This experiment explored the synthesis of triphenylmethanol through the use of Grignard reagents. The percent yield of the product was 10% on a relatively humid day. The melting point was calculate to be 127.2oC with a literature value of 162oC. An IR spectrum of the product was taken and used
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Chemical Reaction Lab Well #1 CuCl2 + Al (shot) - Bubbling - Turning reddish-maroon - 33oC Well #2 CuCl2 + Al (foil) - Bubbling‚ but less than well #1 - Turning black - 28oC Well #3 CuCl2 + Zn - Turned black then red - No bubbling - 29oC Well #4 CuCl2 + NH4OH - Cloudy - No bubbling - 26oC Well #5 CuCl2 + NaCO3 - Not mixing with CuCl2 - Heterogeneous - 25oC Well #6 CuCl2 + AgNO3 - Cloudy - Top layer is white -29oC 1. The more pronounced reaction was the aluminum
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U3.3- OD Seven Steps MGMT-568 Tarleton State University Dr. Dulin 16 October 2008 Organizational Development (OD) programs follow a logical progression of events- a series of phases that unfolds over time; an important part of managing an OD program as well is to execute each phase well (French & Bell‚ 1999). Warner Burke describes seven phases of OD programs as; 1. Entry 2. Contracting 3. Diagnosing 4. Feedback 5. Planning Change
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There are good meetings and there are bad meetings. Bad meetings drone on forever‚ you never seem to get the point‚ and you leave wondering why you were even present. Effective ones leave you energized and feeling that you have accomplished something. Every day people have different types of meetings‚ whether it is formal/informal‚ social gatherings‚ job focused or community based. All of which are mainly to give information‚ get information‚ develop opinions and make decisions. Meetings are established
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4 Caliraya Lumaban‚ Laguna Tour Last July 26‚ 2013‚ we the BS Tourism 1-4 students of EARIST held an Educational Tour in Caliraya Resort Club Lumban‚ Laguna for 2 days and 1night. Our meeting place was in our school (EARIST). I had two hours slept‚ because I can’t sleep‚ I know I’m not able to get off of my bed that early‚ and I was so excited going to our tour in Caliraya. So when I got up in my bed‚ I washed immediately and then I secured
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Observations: Part I: Reaction between iron and oxygen Appearance of steel wool after 20 minutes From (relatively) shiny metal strips to not-so-shiny strips that are stained with dark‚ reddish-brown stuff. Part II: Decomposition of hydrogen peroxide Appearance of potato and hydrogen peroxide combination: Lots of white‚ foamy bubbles around the potato slices. Day 2 Observations: Part III: Reaction between zinc and acetic acid Appearance of penny in vinegar after
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Catholic Church for Al-Anon meeting‚ I was lead to a conference room setup with tables and chairs in a circle. The chairman‚ secretary‚ and sponsors were going over what information needed to be discuss at the meeting. After a few minutes they ask people if this was their first meeting. The secretary provided the new people with a welcome newcomer packet. The group waited a few minutes for later comer. The meeting began at approximate 7:05pm and the chairman opens the meeting with stating her name and
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Elimination Reactions ________________________________________ As described previously‚ primary alkyl halides generally undergo substitution reactions with simple nucleophiles by an SN2 mechanism. Secondary alkyl halides‚ often react with simple basic nucleophiles to give a mixture of products arising from both substitution and elimination. As with substitution reactions‚ the rate at which elimination reactions proceed can be proportional to both the concentration of the base and the concentration
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