thinking about rivers
TRANSCRIPT
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
You havefive minutesto talk about rivers!What do you already know?
Starter
Click on this!http://e.ggtimer.com/5%20minutes
You havefive minutesto talk about rivers!What do you already know?
Now show it as a.. Spider-diagram, An annotated sketch or even as a cartoon!
Starter
Click on this!http://e.ggtimer.com/5%20minutes
You havefive minutesto talk about rivers!What do you already know?
Now show it as a.. Spider-diagram, An annotated sketch or even as a cartoon!
Starter
Now share it with a partner!
Click on this!http://e.ggtimer.com/5%20minutes
Key WordsConfluenceFloodplain
TributaryChannelEstuarySourceStreamMouth
Welcome to the River Wyre in Lancashire!This is our case study
now locate it on a map!
Key WordsConfluenceFloodplain
TributaryChannelEstuarySourceStreamMouth
Welcome to the River Wyre in Lancashire!This is our case study
now locate it on a map!
Write a definition for
each key word!
UPPER COURSELocation: Bowland
The River Wyre has three parts to its course
MIDDLE COURSELocation: Garstang
LOWER COURSELocation: Hambleton
UPPER COURSELocation: Bowland
The River Wyre has three parts to its course
MIDDLE COURSELocation: Garstang
Watch... http://www.bbc.co.uk/learningzone/clips/how-is-a-river-formed-streams-tributaries-and-confluences/7930.html
LOWER COURSELocation: Hambleton
UPPER COURSELocation: Bowland
MIDDLE COURSELocation: Garstang
Is that clear?Are there any questions?
Do we need to see that again?
Watch... http://www.bbc.co.uk/learningzone/clips/how-is-a-river-formed-streams-tributaries-and-confluences/7930.html
LOWER COURSELocation: Hambleton
UPPER COURSELocation: Bowland
MIDDLE COURSELocation: Garstang
Describe what you can see in the upper course
In the upper course it is...
Location: Forest of Bowland
In exactly twenty words!
Describe what you can see in the middle course
Location: Garstang
In exactly twenty words!
In the middle course it is...
Describe what you can see in the lower course
In the lower course it is...
Location: Hambleton
In exactly twenty words!
In the upper course it is...
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
In the upper course it is...
In the middle course it is...
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
In the upper course it is...
In the middle course it is...
In the lower course it is...
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
So, if someone asked you“How does a river change
along its course”?you would be able to answer...
Let’s Recap!What are the three main things you now
know about a river?
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
Well Done!You can describe the
‘Long-Profile’ of a river!
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
Now think!Why does a river change its course?
10 years....
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
What happened
here?
10 years....
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
What is happening
here?
What happened
here?
10 years....
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
What happened
here?
What will happen here?
10 years....
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
What is happening
here?
20 years....
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
WATCH... http://www.bbc.co.uk/learningzone/clips/rivers-meanders/403.html
20 years....
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
WATCH... http://www.bbc.co.uk/learningzone/clips/rivers-meanders/403.html
Is that clear?Are there any questions?
Do we need to see that again?
20 years....
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
So, if someone asked you“How does a meander develop”?you would be able to answer...
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
Draw a detailed diagram to explain how an ox-bow lake formsAdd at least six labels to explain the process
Draw a detailed diagram to explain how an ox-bow lake formsAdd at least six labels to explain the process
Key WordsOutside bank
Inside bankDepositionRiver CliffAlluviumMeanderErosion
Draw a detailed diagram to explain how an ox-bow lake formsAdd at least six labels to explain the process
Key WordsOutside bank
Inside bankDepositionRiver CliffAlluviumMeanderErosion
Write a definition for
each key word!
Draw a detailed diagram to explain how an ox-bow lake formsAdd at least six labels to explain the process
Key WordsOutside bank
Inside bankDepositionRiver CliffAlluviumMeanderErosion
Write a definition for
each key word!
WATCH... http://www.bbc.co.uk/education/clips/zrhc87h
Draw a detailed diagram to explain how an ox-bow lake formsAdd at least six labels to explain the process
Key WordsOutside bank
Inside bankDepositionRiver CliffAlluviumMeanderErosion
Now pair & share your diagrams!
WATCH... http://www.bbc.co.uk/education/clips/zrhc87h
Write a definition for
each key word!
So, if someone asked you“How does an ox-bow lake form”?
you would be able to answer...
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
Challenge: What is the link between this race and a river?
Think: How does water flow in a river channel?
WATCH... http://www.bbc.co.uk/learningzone/clips/waterfalls-and-gorges-erosion-and-deposition/3239.html
Challenge: What is the link between a race and a river channel?
WATCH... http://www.bbc.co.uk/learningzone/clips/waterfalls-and-gorges-erosion-and-deposition/3239.html
Is that clear?Are there any questions?
Do we need to see that again?
Challenge: What is the link between a race and a river channel?
Or draw a detailed diagram!
Explain how water flows in a river channel in 50 words
Key WordsSuspensionDepositionHelicoidal
VelocityErosion
Flow
Or draw a detailed diagram!
Explain how water flows in a river channel in 50 words
Key WordsSuspensionDepositionHelicoidal
VelocityErosion
Flow
Write a definition for
each key word!
In a river channel, the water flows...
Or draw a detailed diagram!
Explain how water flows in a river channel in 50 words
Key WordsSuspensionDepositionHelicoidal
VelocityErosion
Flow
Write a definition for
each key word!
In a river channel, the water flows...
On the outside it...
Or draw a detailed diagram!
Explain how water flows in a river channel in 50 words
Key WordsSuspensionDepositionHelicoidal
VelocityErosion
Flow
Write a definition for
each key word!
In a river channel, the water flows...
On the outside it...
On the inside it...
Or draw a detailed diagram!
Explain how water flows in a river channel in 50 words
Key WordsSuspensionDepositionHelicoidal
VelocityErosion
Flow
Write a definition for
each key word!
Explain how water flows in a river channel in 50 words
Key WordsSuspensionDepositionHelicoidal
VelocityErosion
Flow
In a river channel, the water flows...
On the outside it...
On the inside it...
Or draw a detailed diagram!
Now pair & share your responses! Write a definition for
each key word!
Learning Objectives: To describe how and why a river changes throughout its course
To be able to explain how a meander formsTo be able to draw & model the formation of an ox-bow lake
So, if someone asked you“How does water flow in a
river channel ”?you would be able to answer...
PlenaryWrite a quiz (minimum 5 questions) to test other pupils on this topic at the start of your next lesson!
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