Area and Volume

This concept covers the computation of area and volume. We learn about perimeter and circumference, and how to compute the areas of rectangles, parallelograms, triangles, trapezoids, and circles. We also understand 3D figures and compute volumes of rectangular prisms.

The concept is broken into smaller topics, which makes it easier and much more fun for students. The topics are listed below:-

3D Nets and Views

In this topic, we learn to identify figures from 3-D nets and draw the nets of 3-D figures. We also learn to draw the top, front, and side views by analyzing a 3-D model.

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Area and Perimeter of Irregular Figures

In this topic we learn to calculate the area and perimeter of irregular figures using grids.

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Area of a Triangle, and a Trapezoid

In this topic, we will learn to compute the area of a triangle, and a trapezoid. This topic will also cover the area of composite figures.

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Area of Rectangles and Parallelograms

In this topic, we learn to find the area of rectangles and parallelograms. We also learn to compare changes in area and perimeter along with some problem solving applications.

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Circumference and Perimeter

This topic teaches us to calculate the perimeter of polygon and circumference of a circle.

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Classify Polyhedrons

In this topic, we learn to classify polyhedrons and identify the faces, edges, and vertices of a polyhedron.

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Compute the Area of Circles

In this topic, we learn to compute the area of circles and the word problems related to it.

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Volume of Rectangular and Triangular Prisms

In this topic, we learn to calculate the volume of rectangular and triangular prisms.

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