Student worksheet

Thought-starters: What is your favourite drink? What type of container does it come in?

Step 1

Planning our experiments

Sorting Your Recycling - Video 1 https://vimeo.com/73431280

List the beverage containers you observed in the videos. What materials they are made from? What other beverage containers do you commonly use?

List some of the most common beverages and suggest what properties their containers must have:

You will be designing experiments to investigate how different materials used in beverage containers transfer heat. First, you will need to identify some questions to be investigated. Examples of questions that can be investigated are:

Which container chills its contents fastest in the fridge? Steel, aluminium or PET?
Which container is best to take jogging and will stay cooler longer?
Which is the better disposable cup for hot chocolate? Polystyrene or a cardboard based material?

The questions we will investigate are:

When you design your experiments, will you be calculating the rate of temperature change? How often will you record the change?

The design for our experiments:

How is the experiment designed so it only measures one variable?

Our teacher has checked our experiment so it will be safe

Step 2

Our experiment

Property we are testing for

Sample data record sheet

Step 3

Analysing and drawing conclusions

The questions we wanted answers for are:

Our data from our experiments showed that:

Conclusion

Select 4 beverage containers and explain the properties and environmental impacts.

Step 4

Video advertisement about beverage containers

Your group will do a very short communication project.

You will produce a short advertisement about beverage containers. After writing a script, the advertisement will be videoed using a tablet or mobile phone. The theme of your advertisement will be chosen by the group. Examples of advertisements are:

Comparing different beverage containers
Promoting one kind of material by explaining why it is better than other kinds of material
Promoting recycling and choosing materials that can be recycled
Promoting better environmental choices using materials that have less impact
Promoting more use of reusable beverage containers.

The advertisement must be at least 30 seconds long but not longer than two minutes. Share your videos with the class and find out what your advertisements have in common and which ones stand out.

These Planet Ark resources were developed by Cool.org with funding from the Alcoa Foundation.

National Recycling Week - Properties of Beverage Containers

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