Forensic Science 1 (lab) - VLACS
Back to Learning Catalog

Status

Open

Estimated Completion Time

1 segment/18 weeks

Overview

Fingerprints. Blood spatter. DNA analysis. The world of law enforcement is increasingly making use of the techniques and knowledge from the sciences to better understand the crimes that are committed and to catch those individuals responsible for the crimes. Forensic science applies scientific knowledge to the criminal justice system. This course focuses on some of the techniques and practices used by forensic scientists during a crime scene investigation (CSI). Starting with how clues and data are recorded and preserved, the student will follow evidence trails until the CSI goes to trial, examining how various elements of the crime scene are analyzed and processed.

Adult themes are explored in a direct and mature manner in this course.  This material may not be appropriate for middle school or early high school students.

This course is one of our Career Exploration offerings.

 

Note: content varies depending on the course version. For currently enrolled students, please refer to the syllabus located in the course information area for curriculum specifics.

 

Major Topics and Concepts

 

Segment 1

  • Learn about forensic science as a field of study.
  • Discuss the history and development of the field of forensic science.
  • Examine some of the responsibilities that forensic scientists have in their work.
  • Investigate the relationship between forensic science and the criminal justice system.
  • Explore some of the specialty areas within forensic science.
  • Discover how a crime scene is secured.
  • Examine the different ways in which a crime scene is recorded.
  • Learn how forensic scientists and officers search a crime scene for evidence.
  • Investigate how evidence is collected and packaged.
  • Learn why evidence needs to be collected carefully and within legal guidelines.
  • Learn about the different types of evidence.
  • Examine the difference between individual and class characteristics and what they mean for crime investigations.
  • Discuss how physical and chemical properties help forensic scientists compare samples.
  • Investigate glass fragments and soil as physical evidence and what they can tell forensic scientists about a crime.
  • Discuss how impressions, like footprints and tire tracks, are collected and analyzed.
  • Learn about the physical structures of hair, blood, and fingerprints.
  • Discuss how DNA can be found in hair collected from crime scenes.
  • Investigate how stains are tested to determine if they are blood and if they are human blood.
  • Learn about the different types of fingerprints.
  • Examine how fingerprints are discovered and collected at a crime scene.
  • Discuss how firearm and bullet evidence is collected from a crime scene.
  • Learn why bullets fired from a gun can contain unique markings and striations.
  • Examine how investigators can estimate the distance between a gun and a shooting victim.
  • Investigate what information forensic scientists can learn from tool marks.
  • Discuss how forensic scientists can recover serial numbers from firearms and vehicles.
  • Investigate some of the ways that can help determine the time of death.
  • Learn about some different ways that bodies may decompose.
  • Discuss what forensic scientists can learn from a forensic autopsy.
  • Examine what information can be gained from skeletal remains.
  • Learn about ongoing research into decomposition rates.
  • Learn about the properties of DNA.
  • Examine how and why DNA can be used as an individual characteristic in forensic science.
  • Investigate how biological evidence is best collected and preserved for DNA testing.
  • Discuss what tests are used on biological evidence to retrieve DNA information.
  • Examine some of the considerations in using DNA in court trials.
  • Discuss what challenges arson and explosion crime scenes present in the collection, preservation, and analysis of evidence.
  • Learn how investigators determine where a fire started and whether accelerants were used.
  • Examine the different types of explosive materials that may be used in bombs and other explosions.
  • Investigate how evidence at an arson scene is collected and tested.
  • Discuss the methods used to test for explosive materials at crime scenes.

 

 

Credits .5

Competency Group Overview

Meets elective credit

Competencies

  • Arson and Explosives Evidence
    Student will discuss the strategies and prove the difficulties associated with arson- and explosion-based crime scene investigations, evidence collection, and analysis as well as compare the various incendiary materials and devices.
  • Collecting and Analyzing Biological Evidence
    Student will demonstrate an understanding of how biological evidence is collected and preserved and will analyze various forms of biological evidence in order to determine: gender, age, relative health, and possible cause of death of an individual based on skeletal remains; the time and mechanism of death based on an autopsy; identity of a victim or sample based on DNA analysis, and discuss issues related to DNA evidence in a court of law.
  • Collecting and Analyzing Physical Evidence
    Student will differentiate between the various types and categories of physical evidence, illustrate the methodologies for evidence analysis, and apprise how their analysis can influence criminal investigations.
  • Firearms and Tool Marks
    Student will connect the collection and analysis of firearm and tool mark evidence to an investigators capacity to draw conclusions about the origin of evidence and its role in the commission of a crime.
  • Forensic Science and Crime Scene Analysis
    Student will demonstrate a capacity to assess a crime scene for critical evidence, apply the appropriate procedures for recognition, collection, cataloging, and preservation of evidence, and describe and illustrate the specialized disciplines in forensics and their application to the field of forensic science.

Pre-Requisites

None

Attend an open house

We offer regular online open house webinars where VLACS staff members provide parents and students with an overview of our programs and answer questions about online learning.