In this chapter, we will be learning about angles, circles, and their applications in problem-solving.
We will start by exploring angles. We will learn how to draw regular polygons with up to eight sides using a square grid, triangular grid, or computer software. We will also measure the interior angles formed within these polygons. Additionally, we will practice forming angles based on given degrees.
Next, we will study circles. We will recognize and understand the key parts of a circle, including the center, diameter, and radius. We will also learn how to draw a circle based on a given radius and label its center, radius, and diameter accurately.
Finally, we will apply our knowledge to problem-solving. We will solve real-life problems involving space, using our understanding of angles and circles to analyze and solve practical situations.
Let's get ready to explore the fascinating world of geometry and its applications in our daily lives!
• Draw regular polygons up to eight sides on square grid, triangular grid or using computer software and measure the interior angles formed
• Form angles based on given degrees
• Recognise centre, diameter and radius of a circle
• Draw a circle based on given radius then label centre, radius and diameter
• Solve daily routine problems involving space
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