Digital lesson plan
Name of the teacher : Aparna Suresh
Subject : Social Science
Class : 9B
Chapter : By The Hands Of Nature
Topic : Courses of a River
Date : 28.09.2022
Learning outcomes
1. Students will be able to analyse the origin and flow of a river
2. Students will be able to understand different stages of a river
3. Students will be able to evaluate the reason for formation of different landforms near river
Introduction
Teacher shows a video of flowing river and asks students to share their views and experience about river.
https://youtu.be/rl4SldJ76JE
Then teacher explains different Courses of rivers and its peculiarities.
Courses of a river
The river is divided into 3 different parts.
1. Upper Course – This part is closest to the source of the river. The land is usually high and mountainous. The river is fast flowing in this part.
2. Middle Course – In this part the river starts to slow down. It gets wider and starts travelling in winding loops. There is a lot of erosion, deposition and transportation.
3. Lower Course – It is the last course of the river. In this part, the river approaches the sea. The speed of the river is the slowest in this part.
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Activity
Teacher ask the Students to discuss in groups about the erosional and depositional features and various landforms of water.
What are the Main Features of a River?
There are many features of a river, which can be broadly classified into erosional features and depositional features.
Below table gives the list of features of a river
Erosional Features
1. Interlocking Spurs
2. Meanders
3. Ox-Bow lakes
4. V-shaped valleys
5. Waterfalls
Depositional Features
1. Deltas
2. Flood Plain
3. Levee’s
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Concluding Activity
Teacher shows two videos and asks the Students to analyse and write a breaf note on it.
Follow up activities
Collect pictures of different erosional and depositional landforms of water and make a collage.
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