Understanding the CER Activity and Evidence

The video tutorial guides students through understanding the extinction of dinosaurs, focusing on the evidence supporting the asteroid impact theory. It includes an overview of the lesson plan, explanation of the answer key, and a detailed discussion on the KT boundary. Students are instructed on how to write body paragraphs and develop reasoning for their claims, with a focus on evidence such as shocked quartz and boulders found in Texas. The tutorial concludes with guidance on writing topic sentences.

What is the main purpose of the video 'The Day the Mesozoic Died'?

• To explain the CER activity

• To provide an answer key for a quiz

• To discuss the theories of dinosaur extinction

• To explore the life of dinosaurs

What significant evidence was found at the KT boundary?

• Fossilized plants

• Volcanic ash

• Dinosaur eggs

• Shocked quartz and boulders

Which theory is supported by the evidence found at the KT boundary?

• Asteroid impact

• Climate change

• Disease outbreak

• Volcanic eruption

What is the first step in writing the body paragraph for the CER activity?

• Choosing a topic sentence

• Documenting the evidence

• Writing the conclusion

• Defining key terms

What should you do if you find a term in the evidence that readers might not understand?

• Ignore it

• Define it for the readers

• Ask the teacher for help

• Replace it with a simpler term

How should you start your reasoning in the CER activity?

• By explaining why the evidence is important

• By defining the evidence

• By summarizing the video

• By stating the claim

What is the purpose of the topic sentence in the CER activity?

• To conclude the paragraph

• To state the main idea

• To summarize the paragraph

• To introduce the evidence

What is the role of reasoning in the CER activity?

• To provide a summary of the video

• To list all possible evidence

• To introduce new evidence

• To explain the significance of the evidence

Which of the following is NOT a piece of evidence mentioned in the video?

• Jumbled boulders

• Shocked quartz

• Foraminifera species

• Dinosaur eggs

What should you do if you need more time to complete a section of the CER activity?

• Ask a classmate for help

• Pause the video and take your time

• Skip it and move on

• Wait for the teacher to explain