P.1 Multiple Choice Questions 1) Water‚ ‚ is an example of a(n) ________. A) chemical B) solid C) wave D) electric charge E) element Answer: A 2) In this list‚ which substance can be classified as a chemical? A) salt B) sleep C) cold D) heat E) temperature Answer: A 3) One example of a chemical used in toothpaste is ________. A) chlorine B) sulfur C) carbon dioxide D) calcium carbonate E) sugar Answer: D 4) Which of the
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Building Up The Fizz In Soda Problem Statement What is the effect of pressure on carbonation in soda? Hypothesis It is hypothesized that if you use big ice cubes then‚ more fizz will form. Abstract The problem was do ice cubes effect the pressure on carbonation in soda? It was hypothesized that if you use bigger ice cubes‚ then more fizz will form in the soda. The procedures followed was to rinse five ice cubes in cold water and put them all together so they are close and touching‚ more so
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pg.1 Comparison of two-tailed theories of attention‚ automatic process and controlled process: Is there conscious awareness of interference of the two? Content: Abstract Introduction Method: Design – Participants – Materials – Procedure Results Discussion References Appendices: Consent Form – Instructions – Stimuli Conditions – Data Collected – Paired Sample t-test Tables ABSTRACT The selective attention task was used to examine an individual’s automatic thinking process and controlled
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experiment about one of the scenarios from the activity. Copy and paste the template then insert your information for each of the steps of the scientific method. Scenario Topic: Animals in Captivity Problem (2 Points) Research (2 Points)Hypothesis (4 Points)Procedure (4 Points) Analysis (4 Points) Conclusion (2 Points) Does captivity affect the overall health of marine animals? Death of a trainer from a killer whale who has been in captivity and has had similar incidents.
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Science meets Real Life Cheryl Hankins SC300: Big Ideas in Science: From Methods to Mutation There are two different ways to use the scientific method. The five step method involves observing/research‚ hypothesis‚ prediction‚ experiment‚ and conclusion (Understanding and Using the Scientific Method‚ 2011). The seven step method involves observation‚ question‚ research‚ guess‚ experiment‚ analyze data‚ and conclusion (Trefil & Hazen‚ 2010). Whether using the five step method or the seven step
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showed this almost perfectly with only three acceptations. The findings support the hypothesis strongly and show that Jenness’s theory was corrects that and individual will conform to the group in an ambiguous situation. 00Conclusions The aim was to show conformity to a group rather than staying individual and the findings showed this almost perfectly with only three acceptations. The findings support the hypothesis strongly and show that Jenness’s theory was corrects that and individual will conform
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Hypothesize Make an educated guess—a hypothesis—to answer the question. Must be able to be proven rright or wrong(false or true). 4. Predict Predict consequences that can be observed if the hypothesis is correct. The consequences should be absent if the hypothesis is not correct. 5. Test predictions Do experiments to see if the consequences you predicted are present. 6. Draw a conclusion Formulate the simplest general rule that organizes the hypothesis‚ predicted effects‚ and experimental
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steps used to basically form an opinion and test that opinion. The method steps include‚ observation‚ research‚ creating an educated guess‚ or hypothesis‚ testing that hypothesis‚ analyzing the test results‚ and recording the results as true or untrue. If testing of the hypothesis results in disproving it‚ the steps will begin again with a new hypothesis (Science Buddies‚ 2002-2012). One can easily follow the steps of the Scientific Method with a study of how plants respond to light. To
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determine cardiovascular fitness by measuring a person’s pulse rate before and after a given period of vigorous exercise | Problem Statement | How does the fitness level of students affect the time taken for pulse rate to return to normal? | Hypothesis | The fitter the student‚ the shorter the recovery time | Variables | Manipulated variable: Students with different fitness levelsResponding variable: Time taken for pulse rate to return to normal (recovery time)Fixed variable: Gender and size
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and 20 percent went to dry. Though we were wrong for the fourth trial. Only 40 percent of the isopods went towards the glucose and 60 percent went towards the water. This shows that the isopods prefer a moist area than a sweet one. Therefore‚ our hypothesis was incorrect. Discussion For future references what we could do to improve out methods of conducting this experiment is after each trial we should clean the choice tube to make sure there is no residue‚ which can cause miscalculations. Though
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