Working from 2D to 3D

Very gradually, over many weeks, with Mrs S we have been working on creating a 3D object from a 2D image.

We started out with an ordinary, coloured ink blot. We used some fine tip markers to turn our blots into a character by adding features, arms and legs. Each blot ended up looking quite different.

After we had finished these Mrs S challenged us to turn our 2D characters into 3D characters. We had been exploring 3D objects in Maths. 2D means two dimensional. A 2D shape can be measure two ways and has no thickness. 3D means three dimensional. A 3D shape can be measured  three ways.

We used a pompom as the base for our 3D characters. To create our pompoms we used two circles of card with a hole in the middle of each one. We wrapped yarn around the discs until they were so full that we could not add any more yarn. We cut the yarn around the edge and tied it off. It was hard work but the end result was worth the effort as our pompoms were fluffy, full and ready for us to add the features we needed to create our characters.

As part of our work we needed to identify the different 3D objects that were connected to our character and sketch out the nets that represented these objects. We found out that many of us needed to use lots of different sized cylindrical objects as we worked hard to create our characters. We sketched out the nets in our books and also listed the materials we would need to add all our features to the finished pompoms.

Have you made something from a 2D image which ended up being a 3D object? What nets were involved? Please leave a comment sharing your thoughts.