Giant objects
Escola Sadako
Barcelona

Age:
9-10 years

Lesson 1: Trip to the exhibition “Sculpture, maybe” at the Fundació Joan Miró, Barcelona

Aims:
- To learn about the work of Claes Oldenburg and Coosje van Bruggen
- To create an interdisciplinary project between art and mathematics
- To make the pupils aware of the concepts of proportion and scale

Main part :
A guided tour of the exhibition, including different models and some final works of the artists. The importance of the creative process and the specific situation of the different sculptures is highlighted.

Round up :
On returning to school, as a homework task, the pupils are asked to think of a model for a sculpture. They are asked to think of an object that inspires a sculpture, where they would put it and they have to explain why they have chosen the objects they propose.

Observations:
The emphasis has been on creativity during this first lesson.
The pupils are asked to reflect on the difference between urban sculpture and large objects used as publicity stunts.

Lesson 2: Choosing tools from the art class to produce on large scale

Aims:

  • To concentrate on the shapes of different objects.
  • To work on the concepts of proportion and scale.

Materials:
Sheets of paper, pencils, red pencils, rulers.

Vocabulary:
Proportion, scale, model.

Introduction:
The art teacher asks the pupils to choose objects from the art class which they will reproduce on large scale maintaining the proportion. All together they deduce how these objects will grow by thinking about the differences between the standard paper sheet sizes DIN A5, DIN A4 i DIN A3.
They arrive at the conclusion that to know the size of our reproduction you have to multiply each measurement by the same number. The class decided on 8, so each object will be made 8 sizes bigger.

Main part:
Each group, made up of 4 o 5 pupils, choose which object they wish to reproduce on large scale. Having chosen their object they calculate approximately its size. Some groups have to choose different objects as the final size would be too big for them to make.
Each group draws their object on paper and writes down all the measurements. On another piece of paper they calculate the measurements of the object multiplied by 8 and write down these measurements in red on the drawing.

Round up :
Each group explains to the rest of the class how their work has developed, the difficulties they have encountered, and how they mean to continue in the following session.

Observations:
The pupils have gained new knowledge of art and mathematics and have also learned more about working in groups.

 

Lesson 3: Building the model

Aims:

  • To build the model using the measurements previously calculated.
  • To use the information from the object to create the model.

Materials:
Wrapping paper, cardboard, masking tape, measuring tapes, rulers and scissors.

Introduction:
Each group begins to build their model as they understand what they have to do.

Main part:
They begin by creating the models in wrapping paper to see the amount of cardboard they will need, this way it is easier to correct any errors they may find. Once the model is made in paper, they begin to make it in cardboard.

Round up :
Photographs are taken of the the objects, the projects and the models. A photographic studio is set up in the art class and each group decides how they want the photos to be taken.

Observations:
It has been worthwhile stopping at the point of creating the model and not having to create the enlarged sculpture. This way the pupils have had to concentrate on the process used and on the mathematics involved in the project.
The children accepted this as they learnt that artists also find themselves in the same situation.
Most of the groups needed two 90 minute sessions to finish their work.
Each group drew lots to decide which pupil kept the model.
Each pupil received a photocopy of the process carried out and a photo of the group with the model.

Cardboard model of the sculpture by Oldemburg and van Bruggen which is nearby the school: Matches