3 Practical Graph (Intro)4

The following graph describe the motion of a person.

It is the distance (y-axis) against time (x-axis) graph.

Some helpful words for describing the graphs might be:

If possible include a scenario eg. A person while walking fell down and ….

SCENARIO 4

3 Practical Graph (Intro)3

The following graph describe the motion of a person.

It is the distance (y-axis) against time (x-axis) graph.

Some helpful words for describing the graphs might be:

If possible include a scenario eg. A person while walking fell down and ….

SCENARIO 3

3 Practical Graph (Intro)2

The following graph describe the motion of a person.

It is the distance (y-axis) against time (x-axis) graph.

Some helpful words for describing the graphs might be:

If possible include a scenario eg. A person while walking fell down and ….

SCENARIO 2

3 Practical Graph (Intro)1

The following graph describe the motion of a person.

It is the distance (y-axis) against time (x-axis) graph.

Some helpful words for describing the graphs might be:

If possible include a scenario eg. A person while walking fell down and ….

SCENARIO 1

Linear Graphs 3 (Gradient)

Key Questions

What is gradient?

What are the characteristics of a gradient?

How is gradient connected to cartesian Coordinate?

Gradient (Slope) of a Straight Line

The Gradient (also called Slope) of a straight line shows how steep a straight line is.

Click here for link

Activity and self exploration

Click here for link

SUMMARY

Linear Graphs 2

Review from previous lesson.

Watch the following video and have a better understanding of:

.1 Cartesian Plane

.2 Coordinate system and ordered pairs

.3 Plotting coordinates for both tabular and graphical forms.

.4 Quadrants

Task

This is an interclass collaboration activity.

Using Linoit (click here) post the key information about cartesian planes and coordinate system. Remember to post only under the heading designated for your class.

video 1

Video 2

LINOIT activity

Linear Graphs

Task 1

A visitor to SST from one of the GCP schools wanted to know the direction from SST to NLB @ Clementi.

Without using any GPS and technological based tools provide a concise direction to the venue.

Conditions:

He is travelling alone and plans to walk to the destination.

You direction should bring him to the doorstep.

Post your direction as a comment in this blog

Link to Clementi Public Library

Task 2

Complete the following form as an introduction to Linear Graph and Cartesian Coordinates.