First, the children
headed down to the theatre to view a presentation on polygons created by
Nicolle.
She explained
the different polygons within geometry. She displayed a polygon family tree to
show the relationship of each shape.
Next, she
discussed triangles. Triangles are classified by their sides-equilateral,
isosceles, and scalene- or classified by their angles- acute, obtuse, and
right. There was a video in English which helped the students
understand the terms better.
Then, she defined quadrilateral
and displayed more charts. There was a video in English
about quadrilaterals as well.
At the end of
class the students formed polygons with a string. Each student would be an angle.
For example, five students made a hexagon. Then a student with a
different color of string would show the different shapes inside the
hexagon by connecting different angles to one another. From a hexagon, the
different polygons illustrated were triangles, parallelograms, and
trapezoids. This activity enabled the students to be active and
view the different polygons.
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