In this chapter, we will be learning about coordinates, ratio, and proportion. First, we will learn about coordinates in the first quadrant. We will recognize the x-axis, y-axis, and the origin (O). We will also learn how to determine the coordinates of a point in the first quadrant and vice versa.
Next, we will learn about ratio. We will learn how to represent the relationship between two quantities using ratios like 1:1, 1:10, 1:100, and 1:1000.
After that, we will learn about proportion. We will learn how to determine an unknown value using the unitary method.
Lastly, we will practice problem-solving. We will solve problems that involve coordinates, ratios, and proportions in daily situations.
• Recognise x-axis, y-axis and origin (O)
• Determine the coordinates of a point in the first quadrant and vice versa
• Represent the relationship between two quantities based on the ratio 1:1 up to 1:10, 1:100 and 1:1000
• Determine an unknown value using unitary method
• Solve problems involving coordinate, ratio and proportions in daily situations
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