Unit 4 Blood and Blood Spatter Forensic Science Unit 4 Blood and Blood Spatter On mrsgonsalves.weebly.com go to the forensics unit 6 blood and blood spatter page and download bloodbasics.ppt to fill in Blood Basics Notes Using your text book to complete the notes Catching killers: blood spatter evidence HW: Pre lab activity “Whodunnit” blood typing Objectives: Students will develop an understanding of the composition of blood and describe the function of blood cells

Unit 6 Blood Evidence Anti-Serum A – blue B- yellow Rh - green Unit 6 Blood Evidence  Homework Check PRE_LAB answers Bozeman Blood Types Scenario – READ TOGETHER Part A Microscopic Investigation Observe the 1st “slide” in the microscopes at your station. Sketch and label what you observed in Table 1 and then make conclusions about why you can conclude it is a sample of human blood. Part B ABO/Rh Blood Typing  Use the template to lay out your 6 blood typing trays. Using the 6 “red” bottles put 3 drops of each of the 6 blood samples in their trays. Follow steps 3-7 of your procedures pages S8-9 making sure to rinse the toothpicks between each sample. Record your obs. Table 2 CLEAN UP - rinse simulated blood down the sink and place trays on towel Assessment Questions #s 1-11 Objectives: Describe the characteristics of human blood

Unit 4 Blood and Blood Spatter Forensic Science Unit 4 Blood and Blood Spatter On mrsgonsalves.weebly.com go to the forensics unit 6 blood and blood spatter page and download bloodspatter ppt to fill in Notes Read into and background to blood spatter analysis lab Dead reckoning: Blood Spatter HW: Answer prelab questions Objectives: Students will develop an understanding of how blood stains and blood spatter can be interpreted and used as evidence.

Unit 4 Blood and Blood Spatter Check and review prelab Blood spatter lab part A part 1 - CLEAN UP ANY SPILLS IMMEDIATELY Get a large red piece of construction paper, Blood drip bottle. 3 index cards, Ruler , Meter stick Place index cards on red paper to catch any missed drop etc Label every drop!! Write your initials on each card. When done, complete table 1 Blood spatter lab part a part 2 Get a new card and be sure to label it. For step 5, return your blood drip bottle in exchange for a beaker of simulated drip and project blood. Use a piece of computer paper to catch the blood spill. CLEAN UP. Wash beakers, place cards on red paper and move to front of room to dry HW: Begin review sheet Objectives: Students will develop an understanding of how blood stains and blood spatter can be interpreted and used as evidence.

Unit 4 Blood and Blood Spatter Blood spatter lab part B - CLEAN UP ANY SPILLS IMMEDIATELY Break into 7 groups Read your assigned procedure and make a plan, gather your supplies Clean up, hang paper to dry and clean syringes Walk around to fill in table 3 using the blood stains created by other groups Blood spatter lab part C READ the directions Gather the different surfaces and a blood drip bottle Use your red paper from last class to catch any drops Clean any glassware HW: Take a copy of the results for part D and E and cut and paste into the correct tables Answer ASSESSMENT QUESTIONS #1-4, 6,7,9, AND 11 Complete review sheet and study for next class Objectives: Students will develop an understanding of how blood stains and blood spatter can be interpreted and used as evidence.

Unit 4 Blood and Blood Spatter Blood spatter lab part B - CLEAN UP ANY SPILLS IMMEDIATELY Gallery walk Walk around to fill in table 3 using the blood stains created by other groups Blood spatter lab part C READ the directions Gather the different surfaces and a blood drip bottle Use your red paper from last class to catch any drops Clean any glassware Take a copy of the results for part D and E and cut and paste into the correct tables HW Answer ASSESSMENT QUESTIONS #1-4, 6,7,9, AND 11 Complete review sheet and study for next class Objectives: Students will develop an understanding of how blood stains and blood spatter can be interpreted and used as evidence.

Due this class: Forensic Files "where the blood drops" Objective: Differentiate between the four common types of blood and understand how it can be used as class evidence. Packet 1: Blood and DNA Blood Crossword Blood basic notes Packet 2: Blood stain evidence Blood spatter notes Entymology notes Anthropology Notes Packet 3: Blood Evidence Read and answer the questions Forensic Files "where the blood drops"

WARM UP: Grab a packet and the rainbow of colored pencils. Agenda: Use the textbook to define the ch 7 DNA vocabulary words Read about the structure of DNA in “DNA the double helix” and answer the review questions. Follow the directions to color the nucleic acids Dead Reckoning: DNA’s Debut Homework: Ch 7 review questions Objective: Review the structure of DNA and explain how it can be used as forensic evidence.

WARM UP: Grab a packet and the rainbow of colored pencils. Agenda: Complete and turn in the DNA packet. Objective: Review the structure of DNA and explain how it can be used as forensic evidence.

Agenda: Toxicology vocab Notes from mrsgonsalves.weebly.com Ch 9 review questions Catching killers: Poison Objective: Identify the different types of tests used to distinguish substances.

Review Ballistics notes Agenda: Review Ballistics notes Read case study & answer questions Catching killers: smoking guns Objective: Identify the different types of tests used to distinguish substances.

Dead men do tell tales Nat geo – Romanov family parts 1-4 `

Unit 4 Blood and Blood Spatter Forensic Science May 3rd, 2013 Unit 4 Blood and Blood Spatter On msrobbinspnhs.weebly.com go to the forensics notes page and download bloodbasics.ppt to fill in #3 Blood Basics Notes Using your text book pages 195 – 197 work on #2 in your packet – vocabulary terms and historical figures Continue working in your Packet on #4 “Matching Blood Types” – use colored pencils for your diagrams Objectives: Students will develop an understanding of the composition of blood and describe the function of blood cells