Theme 7 Reading Death Valley & Grammar Pitfalls
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Lesson duration is: 80 minItems in this lesson
Slide 1 - Slide
Slide 2 - Slide
Slide 3 - Slide
Slide 4 - Video
Slide 5 - Slide
Slide 6 - Slide
What is so strange about the rocks in Death Valley?
Slide 7 - Open question
1. Until recently, scientists hadn’t been able to figure out how the stones move.
A
True
B
False
Slide 8 - Quiz
Why did the researchers decide to monitor the stones from a distance?
Slide 9 - Open question
2. The San Diego scientists expected to see a movement of the stones.
A
True
B
False
Slide 10 - Quiz
Slide 11 - Slide
3. The whole experiment was quite exciting.
A
True.
B
False
Slide 12 - Quiz
What did Richard and Jim Norris discover in the valley that they couldn't see from a distance?
Slide 13 - Open question
Slide 14 - Slide
4. The rocks started moving because of the water and ice.
A
True
B
False
Slide 15 - Quiz
5. The lake has to be deep enough and shallow enough at the same time.
A
True
B
False
Slide 16 - Quiz
Explain why big temperature differences are essential to get the stones to move.
Slide 17 - Open question
Slide 18 - Slide
6. The stones moved because of very strong winds.
A
True
B
False
Slide 19 - Quiz
What makes it hard to see that the stones are moving?
Slide 20 - Open question
Slide 21 - Slide
7. Climate change has an influence on the movement of the rocks.
A
True
B
False
Slide 22 - Quiz
8. Big stones probably move in the same manner as the smaller ones.
A
True
B
False
Slide 23 - Quiz
Is the mystery of the sliding rocks really solved? Explain.
Slide 24 - Open question
I was able to make sense of this text
😒🙁😐🙂😃
Slide 25 - Poll
Slide 26 - Slide
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Slide 30 - Slide
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Slide 37 - Slide
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Slide 40 - Slide
I will not make these common mistakes ever again
😒🙁😐🙂😃
