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GeoGebra
GeoGebra Classroom
Outline
Introducing Geometric Shapes
Lesson Plan - Introducing Geometric Shapes
Introduction
Properties of plane figures
Area of a triangle
Area of a Trapezoid
Area of a Kite
Area of a Parallelogram
Introducing Geometric Shapes
Author:
Math Teachers' Adventure of ICT Integration
,
Magdalena Schallmainer
In the following lesson sequence, the properties of some plane figures are repeated and the formulas to calculate the area are determined.
Table of Contents
Lesson Plan - Introducing Geometric Shapes
Lesson Plan - Introducing Geometric Shapes
Introduction
May I introduce the Plane Figures to you?
Properties of plane figures
Right-angled triangle - Basic terms
Rectangle - Properties
Parallelogram - Properties
Square - Properties
Rhombus - Properties
Trapezoid - Properties
Kite - Properties
Area of a triangle
Instruction
Area of a Triangle
Area of a Triangle (1)
Area of a Trapezoid
Instruction
Area of a Trapezeoid
Area of a Trapeziod (1)
Area of a Trapezoid (2)
Area of a Kite
Instruction
Area of a Kite
Calculation of the Area of a Kite
Calculation of the Area of a Kite 2
Area of a Parallelogram
Instruction
Area of a Parallelogram
Parallelogram - Area
Next
Lesson Plan - Introducing Geometric Shapes
New Resources
Blancmange curve (fractal)
alg2_05_05_01_applet_exp_2_flvs
Parallelograms: Quick Investigation
Poorly Drawn Parallelograms
Shadow of a Cube (v2)
Discover Resources
random_between_to_tube
Two Tangents
Step 2
Reflections over Parallel lines
Hagel Hour 1
Discover Topics
Hypothesis Testing
Linear Equations
Parallelogram
Solids or 3D Shapes
Variance