Design an insulated container which will prevent the creature from defrosting to cover with a material that prevents or reduces the passage of heat.

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Presentation transcript:

Design an insulated container which will prevent the creature from defrosting to cover with a material that prevents or reduces the passage of heat

What materials did we use? Bubble wrap Tin foil Wool String Cling film Fabric (different types) Thick card Baking paper Kitchen roll

What variables did we keep the same? One layer Kept in the same place All the pots were the same size the same amount of water was added before freezing What variables did we change? The material we used for insulation How would we know which is the best insulating material? The one which stays frozen for the longest will be the best insulation material.

Why did we have a control Why did we have a control? We wanted to see what would happen with no insulation at all. The ice in the control container melted before morning playtime. This was about 90 minutes.

Results The best insulating materials we used were wool and bubble wrap. The ice took over 5 hours to melt! If we create a container with both these materials it would certainly prevent the creature from defrosting!