Download Quadrilaterals - Madhivaliyaparamba

Geometry in real life
4th grade Geometry
Focus Objective:
Know the different types of
triangles
equilateral,
isosceles,
right
Know the different types of quadrilaterals
rhombus,
square,
rectangle,
parallelogram,
trapezoid
5th Grade Geometry
Focus Objective:
Develop generalizations of the shapes and
apply them in other circumstances.
Students identify, describe, and classify solid
geometric figures.
6th Grade Geometry
Focus Objective:
Draw quadrilaterals and triangles from given
information about them.
Quadrilateral: A four-sided
polygon
rhombus
Square
rectangle
Parallelogram
Square: A rectangle
with 4 congruent sides
Parallelogram:
A quadrilateral whose opposite sides are
parallel and congruent
Rhombus: A
parallelogram whose
four sides are
congruent and whose
opposite angles are
congruent
Rectangle: A
parallelogram with 4
right angles
Trapezoid: A
quadrilateral with only
two parallel sides
Triangle: A three-sided
polygon
Equilateral triangle: A
triangle with three
congruent sides
Isosceles triangle A
triangle with two
congruent sides and two
congruent angle
Scalene triangle: A
triangle with no
congruent sides
Activity
Now it’s your turn to find these shapes in the
real world…
PICK A PARTNER
Gather these materials:
• a digital camera
•Clipboard and Pencil
•List of shapes
Go outside and collect pictures of
examples of these shapes!
stop
Shapes in real life
Parallelogram:
A quadrilateral whose opposite sides are
parallel and congruent
Rhombus: A
parallelogram whose
four sides are
congruent and whose
opposite angles are
congruent
A quadrilateral whose opposite sides are
parallel and congruent
Equilateral triangle: A
triangle with three
congruent sides
trapezoid
Can you
Identify all
These shapes?
rectangle
parallelogram
The End