Fingerprint challenge worksheet key

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Fingerprint challenge worksheet key

Reference card I have created reference cards for many of the entities/activities listed below, which are designed to replace the student worksheets and some lab pages for these devices. The cards are printed on back-to-back and laminated for student use. Students use overhead markers to add notes to the pages as we discuss each lesson and keep them to review for device quizzes. (You can also have students type their answers in a notebook in the lab instead of writing on the pages.) At the end of the device, they clean them with a wet cloth and turn them in so they're ready for the next class! Less paper waste and less time copying - a double bonus! In addition, the reference card format will allow special education students (and other students with learning challenges) to focus on the lesson and avoid possible frustration at trying to keep up with class notes. They want all the information they need in one place. Daily CSI Challenges I start each class period with a warm-up activity aimed at forensic concepts and other skills (observation, problem solving, etc.) The challenges are in the form of PowerPoint presentations and include spot-the-differences puzzles, mini mysteries, trivia challenges, and vocabulary builders. I've also created several warm-ups that include CSI-related videos available online. Click here to visit the Daily CSI Challenges page... Back to top Unit 1: Crime scene & Eyewitness Basics Under this device, students learn basic vocabulary related to crime scene analysis as well as explore testimonials (eyewitness accounts and FACES facial composite software to create - see the list of supply companies at the bottom of this page.) They also get a chance to investigate a crime through the CHIN Interactive Investigator website, which helps introduce them to many of the topics we discuss throughout the quarter-long class. Presentation: Crime Scene Basics (PPT) Spreadsheet: Crime Scene Basics Student Notes (PDF) Presentation: Eyewitness Basics (PPT) Spreadsheet: Eyewitness Basics Student Notes (PDF) & Eyewitness Online (PDF) Also available ... CSI Web Adventures - Case 1: Rookie Training (PDF) - Students complete this spreadsheet and learn how evidence is analyzed in a crime lab as they work through the various parts of beginner training. I also challenge my students to resolve Case 2, Case 3, or Case 4 at various points of the CSI unit. Reference Card: Crime Scene Basics & Eyewitness Basics Card (PDF) - These handouts replace the spreadsheets for Crime Scene Basics and Eyewitness. Review: Unit 1 Review Worksheet (PDF) and Unit 1 Review Key (PPT) QuizOther General Resources: Unit 2: Physical Evidence Initial Presentation: Power of Evidence: Physical Evidence (PPT) Student Spreadsheet: Physical Evidence Student Notes (PDF) Reference Card: Power of Evidence: Physical Evidence (PDF) - This two-sided handout replaces the worksheet listed above. Review: Power Stream Evidence Review (PDF) and Power of Evidence Review Key (PPT) Quiz: Power of Evidence Quiz (PDF) Other physical and trace evidence resources: Fingerprint basics During this device, students learn to identify the different fingerprint patterns, as well as other details that help investigators match fingerprints. They are able to practice creating and lifting prints and are challenged to match unknowns and known in the fingerprint challenge. I bought ink pads, black powder, brushes and other materials to create multiple sets so students can work in small groups. See the list of supply companies at the bottom of this page. NOTE: I recommend the magnetic fingerprint poles and dust if you have the money available to buy them. They are less cluttered than the traditional black powders and fiber brushes. Presentation #1: Fingerprint Basics (PPT) Spreadsheet: Fingerprint Basics Student Notes (PDF), My Prints (PDF) Presentation #2: Science of Ridges (PPT) Spreadsheet: Science of Ridges Student Notes (PDF) Presentation #3: La Printtents (PPT) Spreadsheet: Latent Prints Student Notes (PDF) Reference Card: Basic Fingerprint Cards (PDF) - This two-sided handout replaces the spreadsheets for all fingerprint sections. Questions about the reference cards? See the note at the top of this page. Fingerprint Guide (PDF) - This one-page handout contains examples of all the back patterns and characteristics discussed in the fingerprint sections. Other fingerprint resources: Fingerprint Online (PDF) - I use this spreadsheet after the first presentation. Visit the forensic science page in Kid Zone for the sites. Fingerprint Challenge (PDF) - Students use their investigative skills to match fingerprint samples. Fingerprint Analysis (PPT) - I use this activity with my students to analyze the distribution of fingerprint patterns in each class. After students complete the My Prints spreadsheet and classify their printouts, they complete the top part of the fingerprint analysis proposal. We calculate the percentages for each pattern and discuss how it relates to the expected percentages presented in the class. We also analyze the distribution of patterns for men vs. women and discuss the results after students complete the bottom part of the worksheet. My Toe Prints spreadsheet (PDF) - Students are always interested in examining their toe prints to see how they compare to their fingerprints. Instead of using the incapax from the fingerprint device, students create their own ink by rubbing pencils on an index card and then pressing it to their toes. They use a piece of clear tape to lift the printout and tap it to the right place in the worksheet. Lip Print Activity (PDF) - Thanks to Dina Sbarra for sharing her lip print mystery activity. She walked around school and got lip marks from several teachers at her school and then put them in sheet protectors. She had a teacher also mark the lips of a plastic cup (the criminal criminal destroyed her room). She left my room, and the students had to figure out who did it. She put the lip prints on the screen so they could look at the different types to help them classify their lip prints and identify it from the culprit. Impression Evidence I use this presentation to introduce the topic of impression evidence, and then students examine tire tracks, tool marks and shoe prints. Introductory Presentation: View Certificate (PPT) Spreadsheet: Impression Evidence Notes (PDF) Reference Card: Impression Evidence (PDF) - This handout replaces the student worksheet for the introductory presentation and can be used as a guide to the challenges listed below. Questions about the reference cards? See the note at the top of this page. Tire Tracks Challenge (PDF) - This lesson page was submitted by Sandy Powell, a member of the Middle School Science Yahoo Group. The activity challenges students to match tyre tracks on 8-10 small toy cars. Teacher information, a student spreadsheet, and an example page of my challenge are provided in the download. A PowerPoint is available to introduce the activity and challenge. Tool Challenge (PDF) ? This activity challenges students to match tool views from a set of 12 tools. Teacher information and a student spreadsheet are provided in the download. Also available ... challenge page and a PowerPoint to introduce the activity and challenge. Bite Evidence (PDF) - This activity allows students to practice creating and analyzing bite impressions using stryrofoam plates and a variety of soft candy. This activity goes with the material presented in the initial presentation mentioned above. A PowerPoint is available for this activity. NOTE: As with all labs involving food, be aware of any food allergies that may be a concern for your students. Forensic files: Tourist Trap - This episode from forensic files fits well with the impression evidence device, as it includes analysis of bite marks. Students complete the spreadsheets while watching the past lives episode from Forensic Files DVD. The DVD set is available for rent from Netflix and can be found in online stores. Spreadsheets (includes answer key) are available for the following episodes: Previous Life (PDF), Zodiac Killer (PDF), Over & Out (PDF) Back to Top Hairs & Fibers Hairs & Fibers (PPT) - I use this presentation to introduce the use of hair and fiber as evidence. This device includes a close-up look at hair and fibers using microscopes and a variety of prepared slides. At the end of the lesson, I have students complete the Hair & Fiber Challenge to test their ability to identify different samples. Hairs & Fibers Note Worksheet (PDF) - Student spreadsheet for the presentation. Reference Card: Hair and Fibers (PDF) - This two-sided handout replaces the student worksheet for the presentation. Questions about See the note at the top of this page. Hair Lab Spreadsheet (PDF) - Students examine their own hair hair as well as other animal hairs to complete this worksheet. Hair & Fiber ID Lab Worksheet (PDF) - Students use microscopes to draw pictures of 6 hairs and 6 fiber samples. NOTE: I created slide sets with 9 animal hairs and 6 fibers that students can use for this activity. A spreadsheet for this number of examples is also available. Hair & Fiber Challenge (PDF) - I used my microscope camera to take pictures of the different hairs and fibers students observed in class. I printed out several sets of this worksheet in card storage and laminated them to hold them for future classes. I challenge students to use their notes and observation pages to identify each one. Back to top chromatography During this lesson, students learn about the use of chromatography in criminal investigations and use paper chromatography to test black markers. At the end of the device, I use four of the tested markers to create a Mystery Pen challenge. Students test the four mystery markers and compare them to the samples they previously tested. The challenge is set up as a race to see which student team might be the first to identify them correctly. Presentation: Chromatography (PPT) Spreadsheet: Chromatography Notes (PDF) Reference Card: Chromatography Basics (PDF) - This two-sided handout replaces the student worksheet for the presentation. Questions about the reference cards? See the note at the top of this page. Also try this ... Permanent Chromatography - We used permanent markers and rub alcohol to decorate our lab aprons or white t-shirts that students brought to class. Back to the top Blood Basics Under this device students learn about the basics of blood evidence. From the composition of blood and blood types to blood stain pattern analysis, students examine how blood evidence can be used in a criminal investigation. I use simulated blood samples purchased from Wards. See the list of supply companies at the bottom of this page. Presentation #1: Blood Basics (PPT) Spreadsheet: Blood Basics Student Notes (PDF) Presentation #2: Ernie's Exit Blood Typing Lab (PPT) Spreadsheet: Blood Typing (PDF) (Includes teacher notes) Need a cheaper version of Blood Typing Lab? The version below uses milk, vinegar and water instead of the usual simulated blood sets available from science supply companies. Presentation: Ernie's Exit Blood Typing Lab - Cheap Version (PPT) Spreadsheet: Blood Typing Basics - Cheap Version (PDF) (Includes Teacher Notes) Presentation #3: Bloodstain Science (PPT) Spreadsheet: Bloodstain Science Student Notes & Lab (PDF) & Angle Guide (PDF) (Required for part 4 of lab) EDPuzzle: Blood Evidence 2018 (PDF) - Updated spreadsheet using EDPuzzle videos to introduce the blood spatter device. The videos are listed in the Blood Basics set on the Forensic Science page of Kid Zone Reference Cards: Blood Basics Card w/ Blood Typing Lab - This two-sided handout replaces the spreadsheets for the two presentations and the blood writing laboratory. Blood stain Blood stain Cards with Blood Spatter Lab - This two-sided handout replaces the spreadsheets for the Bloodstain Science presentation and lab. Blood Basics & Bloodstain Science Card (PDF) - This two-sided handout runs with Blood Basics, Blood Typing, & Blood Spatter presentations. It does not include the laboratory sheets - you need to print them separately. Questions about the reference cards? See the note at the top of this page. Review: Blood Basics Review (PDF) and Blood Basics Review Key (PPT) Quiz: Blood Basics Quiz (PDF) Other resources for blood evidence: Nobel Prize - Blood Typing Game - I created this spreadsheet for an overview of blood types and transfusions. The final activity challenges students to write the blood of three patients and determine which blood types can be given to them for a transfusion. Blood Typing Booklet - Thanks to Christina Beatty for sharing the booklet that she uses with her students to help them understand blood writing. Materials available: Blood Typing Booklet, Booklet Cut-Outs, and Booklet Key DNA Evidence Under this device students learn about DNA and its use in forensic science. After discussing the information on the reference card, students create DNA keychains, which are used for an identification activity where students must match their keychains with a paper model. Other lessons and activities are listed below. Presentation: DNA Evidence (PPT) Reference Card: DNA Evidence (PDF) Student Spreadsheet: DNA Evidence (PDF) Other Resources: PBS Learning Media - Forensics - A great lesson with links to multiple project ideas from their archives. Use their site search to find a wealth of resources! Who ate the cheese - Students simulate electrophoresis and DNA fingerprints to solve a crime. DNA Resources - Check out the collection of links available on site for activities that examine DNA. Also check out the online activities and information on the forensic science page at Kid Zone. Back to top reference card: Forensic entomology card (PDF) - This two-sided handout replaces the spreadsheet for the entomology lesson. Questions about the reference cards? See the note at the top of this page. Online Lessons & Resources for Forensic Entomology: Crime Solving Insects (PDF) - This device from the 4-H organization provides a wealth of information for the teaching of forensic entomology. Note: 1 - I have developed a PowerPoint presentation, activity card (notes on the front and lab page on the back), and case cards to go along with this device. I set up 6 proof packages for each of the four cases - stirring cleaner samples of maggots and tits along with a case card. I laminated activity cards and students will use overhead markers to record their data and write the answers to the questions. 2 - I also did the optional activity outlined in the device during the summer to provide real maggot and pupa samples for students to investigate as we disscussed forensic entromology PPT. collected a variety of maggots (species and and as well as pupa and preserved them in vials of 50% isopropyl alcohol. Forensic Entomology Unit - An excellent resource for middle school students and high school students; contains background information, case studies and a game involving forensic entomology. Visible evidence: Entomology in Action - This lesson introduces students to the life cycle of the blowfly and the accumulated degree hour (ADH) used by forensic entomologists to estimate the time of death. Back to top unit 4: Forensic anthropologyUnder this unit, students learn to identify the most important bones of the human body, as well as examine the role of forensic anthropologists in crime solving. The presentation provides links to multiple videos online along with other information and two activities. Introductory Presentation: Bone Basics (PPT) Student Spreadsheet: Bone Basics (PDF) & Skeleton Worksheet (PDF) Activity Material: Bag O' Bones - I bought sets of bones from an online company for use with this activity. You also need big butcher paper. Bone Challenge - I prepared several sets of skeletal cuts. You also need blindfolds for students and timers. Other resources: Forensic files past life (PDF)- This episode from forensic files fits well with the anthropology unit as it involves investigating human remains by Dr. Bill Bass. Students complete the spreadsheets while watching the past lives episode from Forensic Files DVD. The DVD set is available for rent from Netflix and can be found in online stores. Spreadsheets (includes answer key) are available for the following episodes: Tourist Trap (PDF), Zodiac Killer (PDF), Over & Out (PDF) Kids Discover - A great resource available from the Kids Discover store that provides a good background of information about bones, joints and much more. I purchaed a set of 15 for students to use in pairs and created a spreadsheet to use with the magazine. Unit 5: Arson Investigation With our local fire department, students explore the basics of fire science and arson investigation. I also include lessons on fire safety and reinforce the fact that playing with fires can cause major injuries and deaths. If possible, ask a member of your local fire department to present a fire safety program for your students. Presentation: Fire Science (PPT) Spreadsheet: Four Science (PDF) Reference Card: Fire Science Card (PDF) - This two-sided handout replaces the spreadsheet for the Fire Science lesson. Questions about the reference cards? See the note at the top of this page. Unit Review: Fire Basics Review (PDF) and Fire Basics Review Answer Key (PPT) - Thanks to Christopher Hunter for sharing these materials. Unit Assessment: Fire Basics Quiz (PDF) - Thanks to Christopher Hunter for sharing this quiz. Other Resources: 20/20 Arson Investigation (PDF) - Thanks to Dana Long for sharing this video and the spreadsheet that investigates about arson investigation. Update 2016: Video available on Flame Test Flame Test Video on YouTube Fire Safety Checklist from Back to Top Unit 6: Accident Reconstruction Under this device, students examine Newton's movement laws to analyze an accident site to determine the sequence of events leading up to the accident, explain injuries as a result of the accident, and resolve cases. I use activities from CRASH: The Science of Collisions, which is aimed at high school level, but several of the activities aimed at Newton's laws can be used at the junior high level. Our district bought the CRASH kit and I share it with the high school physics teacher. Many of the lessons can also be incorporated into driver education classes. Use the contact form on their website to see if high school can receive the program for free! Other resources: Understanding car accidents: There are basic physics - Lessons and videos are available on this page. Scroll down to find the information and see the other available resources. Back to the top CSI Adventure I developed this geocaching activity for use with the CSI summer camp program at the Smithsonian in DC. For this activity, teams of students use GSP recipients to find 10 proof caches. Each cache contains a cache card with 3-4 questions students need to answer or assignments they need completed. Each cache has a different theme and relates to the material students examined during the camp. After a team completes a cache and has all the right answers, they get a clue card that will help them determine their next waypoint in the adventure. Materials: Teacher Information (PDF) CSI Adventure Presentation (PPT) Cache Cards (PDF) Clue Cards (PDF) Group Answer Sheet (PDF) Answer Key (PDF) Back to top supply companies - The links below are provided to provide teachers with information about forensic supplies I use with my classes. My supply list - Includes links to the supply companies and item numbers along with the amounts for each I purchased for my classes. Ward's - A huge variety of resources for a forensic class, including the Forensic Detectives Lab I use in my classes. I also buy my simulated blood sets from them. Educational Innovations - Visit the Forensic Kits area of Ward's forensic detective laboratory which includes a selection of materials and the FACES software I use for facial composites. I've also had good luck with their Perfect Ink fingerprint ink pads listed on the Genuine Forensic & Crime Scene Materials page. NOTE: Use Ultimate Flash Faces as an option for the FACES software. Lynn Peavey - My source for fingerprint brushes and other fingerprint equipment. Great prices and service! Cafe Press - My favorite site for CSI t-shirts! Precision Forensic Testing - Visit this site for a selection of great kits for forensic science program. | Back to top | |

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