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JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$100 Question from H1
What should you always wear if told to do so in the lab?
$100 Answer from H1
Goggles!!
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$200 Question from H1
What safety rules are broken in the situation?
A student is showing another student some new dance moves during lab. The student bumps into their partner who drops a glass beaker. The students brush the glass below the cupboard with their feet.
$200 Answer from H1
1. No horseplay in lab.2. Not telling the teacher of a
spill.3. Not cleaning up glassware the
right way. It goes in the red bucket.
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$300 Question from H1
What safety rules are broken in the situation?
A student is mixing two chemicals during a lab. They quickly poor them into a beaker and stare closely to observe the reaction. As the reaction takes place, they take a smell to write down the scent.
$300 Answer from H1
1. Pouring chemicals too quickly.2. Staring at a reaction too closely.3. Smelling instead of wafting.
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$400 Question from H1
What are the three things you must do when finished in the lab?
$400 Answer from H1
1. Clean up your area including spills.2. Put all equipment away.3. Wash your hands.
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$500 Question from H1
How do you mix acid and water?
$500 Answer from H1
You slowly add the acid to water, never the other way around.
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$100 Question from H2
List the six main steps of the scientific method.
$100 Answer from H2Problem/QuestionObservationsMake HypothesisExperiment/ Test HypothesisCollect & Analyze DataMake a Conclusion-reject or accept the hypothesis
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$200 Question from H2
Identify the goal of the scientific method.
$200 Answer from H2
The goal of any scientific method is to solve a problem or better understand an observed event.
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$300 Question from H2
Describe the difference between an observation and an inference.
$300 Answer from H2
Observation=information obtained through your senses
Inference=conclusion you make from observations without factual data
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$400 Question from H2
How is a theory different from a hypothesis?
$400 Answer from H2
A hypothesis is an untestedexplanation for an observation while a theory is a well-tested explanation for a set of observations.
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$500 Question from H2
Describe how you would use each of the six steps of the scientific method to figure out why your faucet is leaking water.
$500 Answer from H2
P- Your faucet is leaking water.O- You see water leaking as it drips out. H- Something is not screwed together tight
enough.E- Try tightening a pipe below.D- See if the faucet leaks waterC- By tightening the pipe, you either fixed it
or not.
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$100 Question from H3
What is forensic science?
$100 Answer from H3
Using clues and evidence to solve a crime or figure out past events.
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$200 Question from H3
What kind of “data” would you collect at a crime scene? (At least four)
$200 Answer from H3
Clothing, blood, documents, displaced items, witnesses, etc.
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$300 Question from H3
What is the first thing that must be done at a crime scene?
$300 Answer from H3
The area must be secured and left undisturbed.
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$400 Question from H3
What can be used to obtain fingerprints at a crime scene? (2 answers)
$400 Answer from H3
Black powder and tape ORFluorescent powder and laser light.
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$500 Question from H3
What is true about fingerprints and what are the three main kinds & what do they look like?
$500 Answer from H3
No 2 fingerprints are the same.Loops, Whorls, and Arches
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$100 Question from H4
What are the three parts (variables) in an experiment? Give both forms of their names for 2 of them.
$100 Answer from H4
The controlThe independent or manipulated variableThe dependent or responding variable
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Forensics Fun
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Final Jeopardy
$200 Question from H4
True or FalseA scientific law attempts toexplain an observed pattern in nature.
If false, how do you make it correct?
$200 Answer from H4
False.A scientific theory attempts toexplain an observed pattern in nature
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Forensics Fun
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Final Jeopardy
$300 Question from H4
Why do scientists use models?
$300 Answer from H4
Scientists use scientific models to make it easier to understand things that might be too difficult to observe directly.
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Final Jeopardy
$400 Question from H4
Describe the dependent and independent variable and give an example of each.
$400 Answer from H4Independent Variable-also known as the “manipulated” variable. This is the variable we change or control such as changing the soil temperature in the experiment above. Dependent Variable-also known as the “responding” variable. This variable “depends” on the independent variable. An example would be the plant growth based on how we change the soil temperature.
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Forensics Fun
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Final Jeopardy
$500 Question from H4
Describe the difference between a law and theory.
$500 Answer from H4
Law just describes or tells about the pattern in nature while a theory describes it. Theories cannot be proven true, but can continually grow stronger through further testing. Theories can be proven false.
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$100 Question from H5Ted Bundy was an American serial killer who was convicted on the basis of which type of forensic evidence? A) BallisticsB) DNA fingerprintingC) Bite marksD) Latent fingerprinting
$100 Answer from H5
Bite marks Although he denied being the killer, Bundy made the mistake of biting one of his victims on the buttocks. So although he lied through his teeth, his teeth marks didn’t lie!
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$200 Question from H5In October 1974 part of a male torso was found floating in the River Thames in England. Several parts, including the head and hands, were missing so police could not use the usual methods of fingerprints, facial features and dental records to identify the corpse. How was it eventually identified? A) Presence of gallstonesB) All the choices are correctC) Blood typeD) Skeletal characteristics demonstrated on x-ray
$200 Answer from H5
All the choices are correct This case made legal history because it was the first time a body was identified without fingerprints or dental records. It belonged to a petty criminal called William Henry Moseley.
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Forensics Fun
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Final Jeopardy
$300 Question from H5
In Knoxville, Tennessee, there is a research facility where research is conducted into the nature of human decomposition and the factors which affect the rate at which it occurs. What is the name of this place?
$300 Answer from H5
The Body Farm
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Forensics Fun
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Final Jeopardy
$400 Question from H5In 1835, Henry Goddard was asked to investigate a burglary in Southampton, England. The butler said a shot had been fired as he struggled with the burglars. Goddard retrieved the bullet and disproved the butler’s version of events by using which technique?
A) Blood spatter analysisB) Studying the bullet's trajectoryC) Bullet comparisonD) Studying the broken glass
$400 Answer from H5
Bullet comparison The butler did it! Like most gun owners in those days, the butler made his own bullets by melting lead and pouring it into a mould. His mould had a fault, a small 'pimple'. The bullet had a corresponding flaw. Faced with the evidence, the burglar confessed to faking the burglary to curry favor with his employer. By the way, Henry Goddard was one of Scotland Yard’s original Bow Street Runners.
JeopardySafety Sci. Method Forensics Misc.
Forensics Fun
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Final Jeopardy
$500 Question from H5The time of death can be calculated by various means. One is rigor mortis, Latin for 'the stiffness of death'. Another indication is livor mortis or lividity. What does this term refer to?
A) Relaxation of muscles susbequent to rigor mortisB) Cloudiness in the eyesC) Gravitational pooling of bloodD) Degree of digestion of stomach contents
$500 Answer from H5
Gravitational pooling of blood Livor is Latin for 'a black and blue spot' and refers to the discoloration of the skin in the lowest part of a cadaver resulting from the gravitational pooling of blood.
JeopardySafety Sci. Method Forensics Misc.
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Final Jeopardy
Final JeopardyA tourist in Vienna is going through a graveyard and all of a sudden he hears some music. No one is around, so he starts searching for the source. He finally locates the origin and finds it is coming from a grave with a headstone that reads: Ludwig van Beethoven, 1770-1827. Then he realizes that the music is the Ninth Symphony and it is being played backward! Puzzled, he leaves the graveyard and persuades a friend to return with him. By the time they arrive back at the grave, the music has changed. This time it is the Seventh Symphony, but like the previous piece, it is being played backward. Curious, the men agree to consult a music scholar. When they return with the expert, the Fifth Symphony is playing, again backward. The expert notices that the symphonies are being played in the reverse order in which they were composed, the 9th, then the 7th, then the 5th. By the next day the word has spread and a throng has gathered around the grave. They are all listening to the Second Symphony being played backward. Just then, the graveyard's caretaker ambles up to the group. Someone in the group asks him if he has an explanation for the music."Don't you get it?" the caretaker asks incredulously.
Final Jeopardy Answer
He’s decomposing!!!HAHAHAHA
