blood spatter
blood spatter
blood spatter
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FSB01blo o d spatte rProgram overviewSession 3 – The relationship betweenheight and <strong>blood</strong>stain diameter• Activity 1: FSB06, FSB07, FSB08• Conduct an experiment to find out howdrop size and shape changes with height.Session 4 – Influence of surface texture• Activity 3: FSB06, FSB07, FSB08• Conduct an experiment to find out howthe type of surface changes the sizeand appearance of a <strong>blood</strong>stains.• (Compare surfaces such as glass, lino,carpet, wood, concrete and grass.)Session 5 - Determining the directionof travel from a <strong>blood</strong> droplet patternActivity 4: FSB06, FSB07, FSB08• Conduct an experiment to find out how youcan determine the direction a <strong>blood</strong> dropletcame from. and therefore the angle of impact.Session 9 – Determining the area of origin• Activity 7: FSB06, FSB07, FSB08• Students receive a pattern of <strong>blood</strong>stainsthat has been created by a different group ofstudents. Using skills and techniques developedthroughout the program they attempt todetermine the area of origin of the <strong>blood</strong>stains.Session 10 – Scenario• Activity 8: FSB07, FSB09, FSB11• Given a scenario and using the knowledgethey have gained over the last few lessonsstudents try to reconstruct a crime sceneusing <strong>blood</strong> splatter (need to keep recordsof each experiment piece togetherSession 11 – What happened?• Sharing reconstructions and re-enactingwhat they think happened.• Students present their evidence.Session 6 – How does the angle ofimpact affect <strong>blood</strong> droplets?• Activity 2: FSB06, FSB07, FSB08• Conduct an experiment to find out how theangle of impact affects <strong>blood</strong> droplet patterns.Session 7 – Calculate the angle of impact• Activity 5: FSB06, FSB07, FSB08• Use the results from Activity 4 to calculate theangle of impact of various <strong>blood</strong> droplets.Session 8 – The effect ofvelocity on <strong>blood</strong>stains• Activity 6: FSB06, FSB07, FSB08• Do a demonstration or conduct an experimentto assess the effect that changing the amountof force has on the resulting <strong>blood</strong>stains.