Creative Ideas of using GeoBoard for Mathematics Teaching and Learning -
What is a Geoboard?
It is a Mathematical tool which consists of a board on which nails are half driven and we use rubber bands for modeling a line segment, polygons etc.
Ideas of using GeoBoard
Here I am sharing some ideas of using GeoBoard at elementary and middle school level.
#1 Creating a geometrical shapes-
When we start learning of geometry the two dimension shape comes into picture. During the initial years children do recognition of shapes on the basis of look and feel. So, a great idea would be to ask children to make two dimensional shapes using the bands on the Geoboard.
- Make different types of angles make different types of triangles on the basis of sides
- Make different types of triangles on the basis of angles make a square of side 4 units.
- Make a square of side 5 units. compare their areas. compare their perimeter.
- Make a rectangle of length 5 units and breadth 3 units. What will be the area and perimeter of this rectangle?
- Make a rectangle whose area is 20 sq units. Do we get many answers? make a square whose area is 25 square units. do we get many answers?
MORE IDEAS
- Make a quadrilateral of your choice make a convex and a concave quadrilateral of your choice
- Make a parallelogram. Can you find its area? Make a parallelogram whose area is 15 square units
- Make a rhombus. what specific do you notice in the diagonals
#2 Recreational Mathematics-
Children often fears from learning Mathematics. Recreational activities are helpful in creating interest in the subject.
- Creating Line Designs
- Playing with Tangram Pieces
#3 Development of Math concepts -
We can effectively use GeoBoard for development of concepts. This is quite useful for Kinesthetic Learners. Visualisation plays a great role and when children do on their own, they learn better.
- Visualising Geometrical Results
- Basic concepts of Addition, Subtraction, Multiplication, division
- Times Table
- Area
- Symmetry
- Reflection in mirror
- Congruency
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