I have always liked the idea that we can use a same material and apply different layers of difficulty, which makes
our work on one hand more challenging, adapting
to the individuality of students and contexts; on the other, interesting
because we can use a same material
and observe how it is developed or can be connected with different areas of knowledge. This combines well with Van Hiele theory of how students learn
geometry, with the zone of proximal development from Vygotsky and the necessity to attend students with special needs.
Although we might thing that geometry is an “advance
area” of the mathematical field that will only be introduce in the intermediate
and advance levels of Primary School, the most
basic figures are already present in such early ages as kindergarten as least in visualisation and recognition. We can see examples of plane geometry and forms in these
illustrated albums:
Little Blue and Little
yellow. In Spanish,
Pequeño azul y pequeño amarillo - L. Lionni
With this fond story that will be object of learning for
both young children and adults, we can introduce
the idea of circle or point besides the moral ideas and the primary
and secondary colour concepts that we
are to teach if we want to.
Por cuatro esquinitas
de nada - J. Ruillier
This can be the second illustrated album to introduce.
Here it is distinguished the square
and the circle, but also how a
square can be moved, deformed… It is more
directly connected with the mathematic field.
We should not forget that as teacher we must cope with
all ages of the primary school education. For older students, we can motivate
them with the use of geometry in contemporary art.
Artists
that use geometry in their artistic projects
What conclusions can we draw
from this video? I like how these artists merge the different geometric
figures, breaking the figures, like Nicolas Warb. Also, I find interesting how
those paintings play with the colours to stand
out in relief in plane figures
creating different effects for the viewers (take the example of Tom Gaughan).
This video can promote an interesting in trying to guess of those figures were
made, the process and techniques. Did they use mathematical operations to paint
them? Was technical drawing needed? Why
is then important geometry?
Let’s take Kandinsky as a model to see how
compositions with the same geometric figures can be created:
Create your own work. Kandisky
Create your own work. Neoplasticism
How many compositions can you
create with the same geometric figures? Are you able to do your own artistic creation with plane geometric figures in a collage?
Kandinsky, Wassily.
(1923). Amarillo, rojo y azul
[pintura].
We can do an artistic-based project with the aid of
ICT and the numerous free-access programmes that exist nowadays. It can also be
a multi-faceted project if we introduce music,
just like in the video:
Art projects in class: stop motion with Kandinsky
A stop
motion can be the final product of a project that would
involve linguistic, mathematics, music, art history and crafts, as well as
being a motivating thing to do for students. As our Spanish law highlights, the use of
geometry and comprehension can be a starting point to motivate students in
other areas of the mathematic field.
That’s all for today, I hope you have enjoyed my ‘rambling’
but considered thoughts about geometry and pedagogy and other areas of
knowledge in education. Stay tuned for coming posts!
Kandinsky, Wassily. (1923). Amarillo, rojo y azul [pintura].
Lionni, Leo. (2005). Pequeño
Azul y Pequeño Amarillo (Spanish edition). Pontevedra: Kalandraka.
Ruillier, Jerome. (2004). Por
cuatro esquinitas de nada. Barcelona: Editorial Juventud.
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