Police investigators
Well, lots of clue to solve. Look at some of these sites which will develop your skills of deduction and problem solving.
Interactive investigator
A mystery game with a detailed story, Interactive Investigator lets you solve a crime about the death of a wealthy man. You get to examine the crime scene, interrogate the suspects, and solve the crime. Be sure to answer all the questions correctly so you can earn the most points!
Two forks, idaho: a science mystery game
You are a medical examiner who is vacationing in a small town in Idaho. Upon arriving, you find out that there's a disease spreading around town. It is up to you to solve this mystery.
gsi: Glasgow science investigation
Collect evidence from the crime scene and analyse it using forensic science methods to help Detective Bones solve the crime!
Csi official site
This is the official site of the CSI TV programme.
Fingerprint balloon
What makes fingerprints so useful for crime scene investigation? Even though we can't always see them, fingerprints are left behind whenever we touch something. Our hands have oils and sweat and when the water evaporates, the oil leaves a fingerprint behind. Police can dust objects with dark powder which sticks to the oil, then special tape is placed over it to peel off the fingerprint patterns. Fingerprints are frequently found on weapons during crime scene investigations. Find out how to collect fingerprints.
go cognitive change blindness game
During crime scene investigations, eye witnesses can be really helpful in identifying who the perpetrator of a crime is. The problem is that people aren't always very oberservant and sometimes experience a phenomena called change blindness.
Are you observant? This game will help you to see just how observant you are!
In this game you will need to identify the part of the picture that changes. If it's too easy or hard change the mask time (the time that the picture goes away before the changed one appears) or the alternation speed (how quickly the picture changes).
Are you observant? This game will help you to see just how observant you are!
In this game you will need to identify the part of the picture that changes. If it's too easy or hard change the mask time (the time that the picture goes away before the changed one appears) or the alternation speed (how quickly the picture changes).
paper towel chromatography
Is that black marker really black or is it made out of different dyes? Try this chromatography experiment to find out. Forensic scientists use chromatography to analyze chemicals and liquids found in crime scenes.
create a dna fingerprint
DNA. It's what makes you unique. Unless you have an identical twin, your DNA is different from that of every other person in the world. And that’s what makes DNA fingerprinting possible. Experts can use DNA fingerprints for everything from determining a biological mother or father to identifying the suspect of a crime. What, then, is a DNA fingerprint and how is it made? Here, you'll find out by solving a mystery—a crime of sorts. First, you’ll create a DNA fingerprint (we'll supply the lab and all necessary materials). Then you’ll compare this DNA fingerprint to those of all seven suspects to nab the perpetrator. Ready? Let's get to work!
iris recognition
In this activity you will gain experience with iris recognition and explore ocular metrics.