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Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where I have “Question” should be the student’s response. To enter your questions and answers, click once on the text on the slide, then highlight and just type over what’s there to replace it. If you hit Delete or Backspace, it sometimes makes the text box disappear. When clicking on the slide to move to the next appropriate slide, be sure you see the hand, not the arrow. (If you put your cursor over a text box, it will be an arrow and WILL NOT take you to the right location.)
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Choose a category. You will be given the answer or a choice of answers. You must give the correct question or select the correct answer Click to begin.
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Click here for Final Jeopardy
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Controlled Experiment Analysis / Conclusion Investigations 10 Point 20 Points 30 Points 40 Points 50 Points 10 Point 20 Points 30 Points 40 Points 50 Points 30 Points 40 Points 50 Points Data Presentation Scientific Method
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Identify the problem.
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What is the First Step in the Scientific Method ?
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Doing research to investigate the problem is often necessary to a)Form a testable hypothesis b) Identify possible variables. c) write an effective report to communicate results d) all of the above
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D) All of the above.
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Must be replicable... Detailed enough to be Repeatable by someone else
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What is the standard for a good set of experimental procedures?
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Measurement and recording of changes observed during an experiment.
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What is “data” or “results” in an experiment.
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A “testable hypothesis”?
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What is an “If... Then...statement” that can be tested by a correctly designed controlled experiment?
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Independent Variable
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What is the variable to be tested and changed by the investigator in a controlled experiment ?
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The “Responding Variable” in a controlled experiment.
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What is the dependent variable? (another name for the DV)
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data derived from measurements and observations
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What does a good experiment design produce for results?
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Present in all well designed controlled experiments.
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What is the control group?
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One
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What is the number of independent (test) variables in a well designed experiment?
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cc, mL, Km, Kg
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What are units of measurement?
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A Trial # Data in units measured Averages Derived values 1234512345 Nn nn.N Nn nn.N
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What is a data table?
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X Y
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What is a graph where results are changing at a constant rate?
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Time DISTANCeDISTANCe
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What is a time distance graph of something not moving?
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D) All of the above
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A well written conclusion will always include: a) conclusion supported by evidence addressing the problem and hypothesis b)Evidence from results quoted in the conclusion c) An error analysis including a validity statement d) all of the above
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What is analysis?
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Interpreting data with critical thinking.
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7 + 9 = 16 Divide 16 by 2 result is
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What is an average, a derived value, (16), that may not be the same as any individual value... Used in summarizing trial data.
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Which group is extinct?
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B
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gg therefore black
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Gg G g? G is dominant for gray: g is recessive for black
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The 15% solution of molasses with 1 mL of yeast produced the most bubbles (of CO 2 ) in 1 hour.
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What is a conclusion supported with data?
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A test tube with yeast solution and no molasses.
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What is the control set up for a yeast & molasses concentration experiment.
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What is a testable hypothesis that determines which type of polymer resists punctures.
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The polymers used to make the grocery shopping plastic bag will resist a puncture from a moving object the best.
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A 50-50 Combination of the enzymes pectinase and cellulase will produce the most juice if the pH is neutral.
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What is a hypothesis for the affect of pH on juice production using equal quantities of enzymes ?
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1 mL of yeast solution in 3 different concentrations of molasses and measure amount of bubbles produced in 1hour
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What is the effect of the concentration of molasses on production of CO2 by yeast cells
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Temperature of the water in Black painted container in the center of the solar collector will
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What is increase?
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Make your wager
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An organized and replicable approach to investigating problems.
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What is the Scientific Method?
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