# Positive and negetive slope

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# Activity - Name of Activity

1. Activity 1
Positive and negetive slope

1 Hour

Graph sheets

## Prerequisites/Instructions, if any

1. students should know what is slope/how to calculate if coordinates of the points on the are given
2. basic operation of numbers

## Process (How to do the activity)

Observe the following table and analyse the relation between X and Y (X,Y).
You will find that in one case the value of Y goes on incresing with the value of x ,but in the other case the value of Y goes on decreasing with the value of x. In both the cases visualise the orientation of line segment. If the value of Y decrease with the value of X the line will have negetive slope If the value of Y increse with the value of X the line will have negetive slope

## Developmental Questions (What discussion questions)

1. Observe the points on the graph sheet.Build the relation betwen X and Y values