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April Forensic Science Lesson Plans Date 4/4 Tues Objectives 4/6 Thurs 4/17 Mon Identify the 3 major classes of fingerprints Discuss how the 3 major classes of fingerprints differ Identify the 3 major classes of fingerprints Discuss how the 3 major classes of fingerprints differ Identify ridge characteristics Identify the 3 types of fingerprint impressions that may be found at a crime scene Discuss the methods used to process and lift fingerprints 4/19 Wed 4/21 Fri Apply the cyanoacrylate fuming method to process latent fingerprints Match unknown fingerprints with known fingerprints MSCS= Montana Science Content Standard Activities Standards Fingerprint Classification Reading/Notes Fingerprint Classification PowerPoint (35 mins)Complete handout Fingerprint Activity (20 mins)- Make own fingerprint cards with ink- classify prints Ridge Characteristics (20 mins)- Look for ridge characteristics Matching Fingerprints Lab - Match known prints with suspect prints - Identify 2 ridge characteristics for each Reading: How to Process Fingerprints MSCS 1: BM 2 MSCS 1: BM 1, 2 MSCS 3: BM 1 Review: Promethean Board- 8 types of fingerprints, Ridge Characteristics, What is a latent Print? Latent Prints Presentation (30 mins) What are latent prints? How does a forensic specialist find and develop latent prints? Cyanoacrylate Fuming- How does it work? Processing and Lifting Fingerprints Lab Set up Cyanoacrylate Lab ACTs- All juniors gone Cyanoacrylate Fuming Lab (30 mins)- Explain lab- match the unknowns to the knowns. Match all unknowns with known student prints- Find your fingerprint! Test Review: Hand out fingerprint quiz review and discuss 7th Period: Online test review BM= Benchmark MSCS 1: BM 1, 2 MSCS 3: BM 1 MSCS 1: BM 1, 2 4/25 Tues 4/27 Thurs 5/1 Mon 5/3 Wed Identify the 4 components of blood (RBC, WBC, Plasma, Platelets) Describe how blood type is determined Explain the ABO Blood System Identify the 4 components of blood (RBC, WBC, Plasma, Platelets) Describe how blood type is determined Explain the ABO Blood System Identify the 4 components of blood (RBC, WBC, Plasma, Platelets) Describe how blood type is determined Explain the ABO Blood System Analyze bloodstains to determine sequence of events at a crime scene. Discuss methods used to search for traces of blood. Fingerprint Test (20 mins)- Grade and Discuss Blood Basics PowerPoint/Notes (20 mins)- Blood typing, Components of blood, How to detect blood at a crime scene, Blood Spatter Analysis Blood Typing Activity (35 mins)- Understanding components of blood and compatibility- Agglutinens and Agglutinogens MSCS 1: BM 1, 2 Blood Basics PowerPoint (20 mins)- Components, Types, How to type, Agglutinogens= antigens, Agglutinens= antibodies, Anti-A, Anti-B, Positive, Negative, etc. Blood Typing Puzzle (30 mins)- A, B, AB, and O Bloodmatching antigens and antibodies, Blood Transfusions Blood Typing Lab- Who killed Ernie? (30 mins)- Perform blood typing on each suspect and blood found at the crime scene-Look for agglutination MSCS 3: BM 3 Blood Basics WebQuest Blood typing- Components of blood, How to detect blood at a crime scene, Blood Spatter Analysis MSCS 3: BM 3 Review Blood Types (5 mins) Bloodstain Pattern Analysis PPT (20 mins)- Note handout, What can one learn from bloodstains, Terms- spatter, origin/source, angle of impact, parent drop, satellite spatters, spines Passive Bloodstains, Projected Bloodstains, Transfer/Contact Bloodstains- Luminol Bloodstain Pattern Lab (50 mins)- Single drops- different heights, Multiple drops- different heights, Motion drops, Angle of Impact drops MSCS 3: BM 3 MSCS 1: BM 1 MSCS= Montana Science Content Standard BM= Benchmark 5/5 Fri 5/9 Tues Establish the relationship between dropping height and blood drop diameter. Recognize patterns around the drop, such as satellite spatter or spines. Develop an understanding of the common types of bloodstain patterns found at a crime scene. Create and examine vertical blood drop patterns on various textured surfaces. Analyze OJ Simpson Case Study Review: Bloodstain Pattern Analysis- Blood drop diameter, spines, satellites, etc. Notes/Discussion: Angle of impact, how to measure angles Bloodstain Pattern Lab -Discuss Lab and expectations (5 mins) Blood Spatter Lab- Relationship Between Shape and Impact Angle for Bloodstains (20 mins), Vertical Drips on Various Surfaces (10 mins), Common Bloodstain Patterns (20 mins) Blood Spatter Lab Assessment Questions (15 mins) MSCS 1: BM 1 MSCS 2: BM 5 MSCS 6: BM 1, 2, 3 Assessment Evaluate what information can be derived from blood found at a crime scene. OJ Simpson Case Study (35 mins)- Read case study, Discuss/PPT History Channel Video- Blood Spatter Analysis (35 mins)- Discuss Pass out Test Review: Test next class: Blood components, typing, BPA Blood Test (30 mins)- Components found in blood, Blood Typing, Bloodstain Pattern Analysis Anthropology Reading notes Define forensic anthropology and examine evidence analyzed by anthropologists. Discuss differences between male and female bones Forensic Anthropology notes/lab Skeletal system - Differences between males and females MSCS 1: BM 1 MSCS 3: BM 1 Virtual Skeleton Lab Calculating height from bones Lab MSCS 1: BM 1 MSCS 3: BM 1 5/11 Thurs 5/15 Mon 5/17 Wed Define forensic anthropology and examine evidence analyzed by anthropologists. Discuss differences between male and female bones MSCS= Montana Science Content Standard BM= Benchmark MSCS 1: BM 1 5/19 Fri Define forensic anthropology and examine evidence analyzed by anthropologists. Discuss differences between male and female bones Constructing a biological profile from a human skeleton - Assemble bones - Determine sex and living height MSCS 1: BM 1 MSCS 3: BM 1 5/23 Tues Define forensic pathology and identify the job description of a forensic pathologist Discuss what can be learned from a deceased body. MSCS 1: BM 1, 2, 3 What is forensic pathology (30 mins)- PPT- Time of death, cause of death, mode of death, etc., Role of insects, Body Farm- excerpt Time of Death Lab (50 mins) Forensic Pathology and Anthropology Webquest MSCS 1: BM 1 MSCS 3: BM 1 Pathology and Anthropology Test MSCS 1: BM 1 MSCS 1: BM 1, 2, 3 Handwriting/Typewriting comparison discussion (15 mins)- Common techniques of forgery, What to look for, Sign name 3 times- hand, wrist, elbow- discuss motor control Handwriting Analysis Lab Chromatography Lab (60 mins) Canary Ransom Note lab (30 mins) MSCS 1: BM 1, 2, 3 5/25 Thurs 5/30 Tues 6/1 Thurs 6/5 Mon Define forensic anthropology and examine evidence analyzed by anthropologists. Discuss differences between male and female bones Assessment Evaluate what information can be determined from skeletal remains. Discuss how class characteristics differ from individual characteristics when examining handwriting and typewriting samples Compare and contrast the individual and class characteristics of handwriting/typewriting samples Use ink chromatography to analyze different ink samples. Compare and contrast the individual and class MSCS= Montana Science Content Standard BM= Benchmark characteristics of handwriting/typewriting samples 6/7 Wed 6/9 Fri Identify and discuss the individual characteristics of impression evidence 20 minutes periods MSCS= Montana Science Content Standard MSCS 1: BM 1, 2 Chalk footprint lab- examine individual and class characteristics Footprint Casting Lab- discuss individualize vs. identify and class vs. individual characteristics. Make impressions and casts of footprints. Check Out! BM= Benchmark