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Roderick Bates

We have all seen forensic scientists in TV shows, but how do they really work? What is the science behind their work?

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We have all seen forensic scientists in TV shows, but how do they really work? What is the science behind their work?

The course aims to explain the scientific principles and techniques behind the work of forensic scientists and will be illustrated with numerous case studies from Singapore and around the world.

Some questions which we will attempt to address include:

How did forensics come about? What is the role of forensics in police work? Can these methods be used in non-criminal areas?

Blood. What is it? How can traces of blood be found and used in evidence?

Is DNA chemistry really so powerful?

What happens (biologically and chemically) if someone tries to poison me? What happens if I try to poison myself?

How can we tell how long someone has been dead? What if they have been dead for a really long time?

Can a little piece of a carpet fluff, or a single hair, convict someone?

Was Emperor Napoleon murdered by the perfidious British, or killed by his wallpaper?

*For Nanyang Technological University (NTU) students, please be noted that this course will no longer be eligible for credit transfer.

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What's inside

Syllabus

Information
Introduction to Forensic Science
Chemical Analysis in Forensic Science
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Time of Death; Blood
DNA in Forensics
Fingerprinting; Polymers & Fibres; Firearms
Narcotics
Toxicology
Case Studies

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops skills and knowledge that are core to the field of forensic science
Examines advanced topics highly relevant to the field of forensic science
Taught by Roderick Bates, who is widely recognized for his work in forensic science
Utilizes several case studies to illustrate forensic science principles and techniques
Suitable for learners with a background in forensic science or a related field

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Reviews summary

Forensic science: essential introduction

learners say this popular 8-week course from Nanyang Technological University provides a largely positive overview of the field of forensic science. The course is well received due to its engaging assignments, knowledgeable and enthusiastic instructor, Roderick Bates, and interesting real-world case studies. Students particularly appreciate the course's balance of lectures, readings, exams, and quizzes. Many note that it is an excellent starting point for those interested in the field. A few learners express frustration with the peer-reviewed grading system and occasional technical difficulties, but these issues do not appear to be widespread. Overall, this course is highly recommended for anyone interested in learning more about forensic science.
Many reviewers note that this course is an excellent introduction to forensic science for those with little or no prior knowledge of the field. They appreciate the course's comprehensive overview of the various aspects of forensic science.
"This course provides me a lot of information on forensic science, which i want to learn for long."
"This was a good comprehensive introduction to the science of Forensics."
Most reviewers praise the course's assignments for being creative, challenging, and well-designed. They particularly enjoy the case studies, which allow them to apply their knowledge and feel like real detectives.
"I really liked the creative assignments. You can feel like a real detective."
"I enjoyed doing the peer-graded assignments. Overall, a very enlightening course."
The course's use of real-world case studies is a major highlight for many reviewers. They find the cases to be fascinating and engaging, and they appreciate the opportunity to learn from real-life examples.
"It's a really interesting course with topics explained surprisingly well."
"The case assignments that we had to do was very fun."
Professor Roderick Bates is consistently praised by reviewers for his expertise, enthusiasm, and clear teaching style. They appreciate his ability to explain complex concepts in a way that is easy to understand.
"Professor Roderick Bates is an excellent lecturer with vast knowledge of his field and, just as importantly, the ability to explain things really simply."
"The teacher was great. He taught with a lot of practical examples."
A few reviewers mention experiencing technical difficulties with the course, such as problems with video playback and quiz submissions. However, these issues do not appear to be widespread.
"I have struggled through some of the terminology. However the course helped me understand more about forensic science in the real world."
A few reviewers express frustration with the course's peer-reviewed grading system. They complain that the grading can be subjective and that it can take a long time to receive feedback on assignments.
"I would have rated this course with a five star if not for its deadlines."
"It would be very helpful to have a definite contact for "me" to contact when problems arise such as the one noted above."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Introduction to Forensic Science with these activities:
Review high school chemistry
Recall key concepts from high school chemistry to lay the groundwork for understanding course materials.
Browse courses on Chemistry
Show steps
  • Go over notes from high school chemistry class
  • Review online resources on basic chemistry principles
  • Take practice quizzes or solve problems to test understanding
Read 'Casarett & Doull's Toxicology: The Basic Science of Poisons'
Gain a comprehensive understanding of the principles and mechanisms of toxicology from a leading textbook in the field.
Show steps
  • Read designated chapters or sections
  • Take notes and highlight important concepts
  • Discuss key findings with classmates or instructors
Show all two activities

Career center

Learners who complete Introduction to Forensic Science will develop knowledge and skills that may be useful to these careers:
Forensic Science Technician
Forensic science technicians collect, analyze, and interpret evidence for use in legal proceedings. They work in crime labs and assist forensic scientists in the investigation of crimes. This course in Introduction to Forensic Science can help you prepare for a career as a forensic science technician by providing a comprehensive overview of the field. You will learn about the different techniques used in forensic science, how to collect and analyze evidence, and how to prepare reports for use in court.
Chemical analyst
Chemical analysts identify, analyze, and determine the chemical composition of substances. They ensure that products meet safety and quality standards. This course in Introduction to Forensic Science can help you develop the skills needed to succeed as a chemical analyst by providing a strong foundation in chemical analysis techniques. You will learn about the different types of chemical analysis, how to interpret results, and how to apply these techniques to real-world forensic science scenarios.
Toxicologist
Toxicologists study the effects of chemicals on living organisms. They work in a variety of settings, including academia, government, and industry. This course in Introduction to Forensic Science can help you develop the skills needed to succeed as a toxicologist by providing a strong foundation in toxicology principles. You will learn about the different types of toxins, how they affect the body, and how to analyze and interpret toxicological data.
Forensic Pathologist
Forensic pathologists perform autopsies to determine the cause of death. They also examine and interpret evidence from crime scenes. This course in Introduction to Forensic Science can help you prepare for a career as a forensic pathologist by providing a comprehensive overview of the field. You will learn about the different techniques used in forensic pathology, how to perform autopsies, and how to interpret forensic evidence.
Crime Scene Investigator
Crime scene investigators collect and preserve evidence from crime scenes. They work closely with law enforcement officers and forensic scientists to ensure that all evidence is properly documented and analyzed. This course in Introduction to Forensic Science can help you prepare for a career as a crime scene investigator by providing a comprehensive overview of the field. You will learn about the different techniques used in crime scene investigation, how to collect and preserve evidence, and how to prepare reports for use in court.
Forensic Anthropologist
Forensic anthropologists analyze human remains to determine the cause of death, identify victims, and provide information about the past. They work in a variety of settings, including academia, government, and law enforcement. This course in Introduction to Forensic Science can help you develop the skills needed to succeed as a forensic anthropologist by providing a strong foundation in forensic anthropology principles. You will learn about the different techniques used in forensic anthropology, how to analyze human remains, and how to interpret forensic evidence.
Forensic Odontologist
Forensic odontologists use dental records to identify victims of crime and disaster. They also work with law enforcement officers to investigate bite marks and other dental evidence. This course in Introduction to Forensic Science can help you prepare for a career as a forensic odontologist by providing a comprehensive overview of the field. You will learn about the different techniques used in forensic odontology, how to identify victims using dental records, and how to interpret bite mark evidence.
Forensic Psychiatrist
Forensic psychiatrists evaluate the mental state of individuals involved in criminal cases. They provide expert testimony in court and help to determine whether a defendant is competent to stand trial. This course in Introduction to Forensic Science can help you develop the skills needed to succeed as a forensic psychiatrist by providing a strong foundation in forensic psychiatry principles. You will learn about the different techniques used in forensic psychiatry, how to evaluate the mental state of individuals, and how to prepare reports for use in court.
Forensic Psychologist
Forensic psychologists apply psychological principles to the criminal justice system. They work in a variety of settings, including prisons, jails, and law enforcement agencies. This course in Introduction to Forensic Science can help you develop the skills needed to succeed as a forensic psychologist by providing a strong foundation in forensic psychology principles. You will learn about the different techniques used in forensic psychology, how to assess and treat criminal offenders, and how to provide expert testimony in court.
Forensic Accountant
Forensic accountants investigate financial crimes, such as fraud and money laundering. They work closely with law enforcement officers and prosecutors to ensure that financial evidence is properly analyzed and interpreted. This course in Introduction to Forensic Science can help you develop the skills needed to succeed as a forensic accountant by providing a strong foundation in forensic accounting principles. You will learn about the different techniques used in forensic accounting, how to analyze financial data, and how to prepare reports for use in court.
Forensic Engineer
Forensic engineers investigate the causes of accidents and failures. They work with insurance companies, attorneys, and government agencies to determine the cause of an accident and to assess liability. This course in Introduction to Forensic Science can help you develop the skills needed to succeed as a forensic engineer by providing a strong foundation in forensic engineering principles. You will learn about the different techniques used in forensic engineering, how to investigate accidents and failures, and how to prepare reports for use in court.
Forensic Scientist
Forensic scientists analyze and interpret evidence from crime scenes. They work closely with law enforcement officers and prosecutors to ensure that all evidence is properly documented and analyzed. This course in Introduction to Forensic Science can help you prepare for a career as a forensic scientist by providing a comprehensive overview of the field. You will learn about the different techniques used in forensic science, how to analyze evidence, and how to prepare reports for use in court.
Crime scene analyst
Crime scene analysts collect and preserve evidence from crime scenes. They work closely with law enforcement officers and forensic scientists to ensure that all evidence is properly documented and analyzed. This course in Introduction to Forensic Science can help you prepare for a career as a crime scene analyst by providing a comprehensive overview of the field. You will learn about the different techniques used in crime scene analysis, how to collect and preserve evidence, and how to prepare reports for use in court.
Forensic Toxicologist
Forensic toxicologists analyze and interpret toxicological evidence from crime scenes and autopsies. They work closely with law enforcement officers and prosecutors to determine the cause of death or injury and to assess liability. This course in Introduction to Forensic Science can help you develop the skills needed to succeed as a forensic toxicologist by providing a strong foundation in forensic toxicology principles. You will learn about the different techniques used in forensic toxicology, how to analyze toxicological evidence, and how to prepare reports for use in court.

Reading list

We've selected seven books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Introduction to Forensic Science.
This comprehensive textbook covers the principles, methods, and applications of DNA analysis in forensic science, providing a thorough understanding of this critical field.
This comprehensive reference handbook offers a broad overview of forensic science applications, including chapters on DNA analysis, firearms, and drug analysis.
This standard textbook in forensic pathology provides a comprehensive overview of the field, including principles of autopsy, wound interpretation, and death investigation.
This introductory textbook explores the intersection of law and forensic science, providing insights into the legal framework and ethical considerations of the field.
This concise handbook offers a comprehensive overview of the identification and analysis of наркотики in forensic investigations, providing valuable information for practitioners.
This advanced textbook delves into the underlying chemical principles behind forensic analysis, exploring topics such as drug testing, toxicology, and trace evidence.
This introductory textbook provides a foundation in toxicology, covering principles of absorption, distribution, metabolism, and excretion, as well as the effects of toxic substances.

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