Ch4.3 Rivers

• Geography
• Middelbare school
• havo, vwo
• Leerjaar 1

Welcome

Learning goals

Explanation 4.3

self study

Learning goals

- You know what is meant by a watershed and a drainage basin.

- You know how to recognise the upper, middle and lower reaches of a river.

- You understand the relationship between drop, stream gradient and rate of flow.

Learning goals assignment

Write down the learning goals as questions in your notebook.

At the end of the paragraph

Answer them in your notebook

Give them a red green or yellow mark

Red= don’t understand

Yellow- Mostly understand /with book

Green = perfectly understand/no book 

1. Lower
2. Upper
3. Middle

1. Middle
2. Upper
3. lower

1. middle
2. lower
3. upper

Point A on a river is at 2300m height. 1500m down the stream we find point B. Point B on a river is at 1200m height. Calculate the stream gradient

1. 0,733m per kilometer
2. 73,3m per kilometer
3. 733m per kilometer
4. 8912m per kilometer

Learning goals assignment

Write down the learning goals as questions in your notebook.

At the end of the paragraph

Answer them in your notebook

Give them a red green or yellow mark

Red= don’t understand

Yellow- Mostly understand /with book

Green = perfectly understand/no book 

Self Study

Read	4.3
Make	4.3
How	alone
Time	15
Done?	Answer learning goals
Result	Write down hard questions
atlas
skip	5,8a,9

Tijdens deze fase van de les controleer je of leerlingen jouw instructie hebben begrepen d.m.v. een begeleide oefening.