Natural, Social and Cultural Sciences
Separation of mixtures
Activity 4
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Activity 4

Design and explanation of a simple distillation process. Explanation of experiments.

Now you know how distillation works. It’s time to put sound to the videos to improve your explanations.

Sound-tracking a video with Jing

Activity

We are going to make a soundtrack for two videos.

In one video we can see the setting up of a distillation apparatus :

http://youtu.be/ndbPc_2LKrY

In the other video we can see the steps taken to perform distillation :

http://youtu.be/2lTY_Se7o04

Each group will work on one of the two videos.

Once you are assigned a video, watch it carefully and make a report about what you see. Make sure that you include:

In the first video:

  • What materials are necessary for the experiment?

  • How is a distillation apparatus constructed?

In the second video:

  • What is the basis for this procedure?

  • What are the steps?

  • What is obtained at the end of the experiment?

Write the script and check the timing as you watch the videos. You can make notes in your script about when to pause the video or make a pause in your report.

Once you agree on the script for the video. Get recording!

To record your soundtrack, you will use a program called Jing.

If Jing is not installed in your computers, you can download it at:http://www.jingproject.com

Consult thetutorial Jing for pupils which will guide you through 8 necessary steps to use the program.

Each group needs to present its video to the rest of the class together with the videos of the filtration and decantation experiments.

After watching the videos of the other groups, complete the co-evaluation document :co_evaluation.zip (.odt).

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Jing Tutorial

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Credits

© Itinerarium 2011

DIRECTOR: Narcís Vives
COLLABORATORS:

  • EXECUTIVE PRODUCER: Antonio Cara
  • CONTENT MANAGERS: Mª Cristina Pérez and Magdalena Garzón
  • COORDINATOR OF THE NATURAL AND SOCIAL SCIENCE AREAS: Elena Anguera
  • TECHNICAL DIRECTOR: Maite Vílchez
  • AUTHOR: Lorena Natalia Inzillo, María Inés Rodríguez and Miguel Poza
  • CORRECTORS OF STYLE CASTELLANO VERSION: Anna Betriu and Joan Martín
  • BASQUE ADAPTATION: Bakun itzulpen eta argitalpen zerbitzuak, s.l.
  • ENGLISH ADAPTATION: Sarah Richards
  • LAYOUT: Maite Vílchez and Miquel Gordillo
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