Introduction

The subject of this lesson is 'Facts and figures'.

Form groups of three or four pupils.

Discuss the following questions in your group:

What do you know about forensic science?
Do you know how long people have been using fingerprint in crime scenes?

In the 1890s Francis Dalton wrote about fingerprints and proved that each person has a unique print that stays the same all their life. Argentina was the first country in the world to use fingerprinting in criminal cases and in 1904 the New York City police force began collecting fingerprints of criminals. In 1910 in France, the first crime lab opened and it used scientific techniques to examine evidence.

This lesson contains 3 steps and an evaluation.
Work them through step by step.

Step	Activity
	Introduction	Find out what you already know.
Step 1	Speaking (and reading)	Make a list with your classmate about types of forensic evidence etc. Complete the chart. Read a text about trace evidence. Answer the questions.
Step 2	Reading (and watching)	Read the text. Do the exercise. Watch a video and answer questions: true or false. Complete the transcript.
Step 3	Task	Follow instructions and write your own crime report.
	Evaluation	Reflecting on what you have learned.

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