Understanding CER Writing Strategy

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What does the component 'evidence' refer to in the CER process?

Factual research, data, or textual evidence (correct)

The writer's opinion

The claim statement

The conclusion

Which phrase might be helpful to use when writing reasoning in the CER process?

"It might be true"

"I think"

"This is my opinion"

"This shows that" (correct)

What must a hypothesis statement be in order to be testable?

A personal belief

An unsubstantiated opinion

A statement that can be tested and proven correct or incorrect (correct)

A broad generalization

Which of the following is NOT a step in the scientific method?

Conjecture Signup and view all the answers

What is required for something to become a scientific theory?

A scientific consensus from multiple research projects Signup and view all the answers

In the CER process, what does 'reasoning' aim to explain?

The evidence supporting the claim Signup and view all the answers

What is the main reason why a scientific law is not always considered true?

New evidence can contradict it Signup and view all the answers

Which of the following is NOT a characteristic of models mentioned in the text?

Subjectivity Signup and view all the answers

What is the purpose of using simulations in science?

To make predictions about future events Signup and view all the answers

What distinguishes a conceptual model from other types of models?

It involves abstraction to express an idea using simple components Signup and view all the answers

Which of the following is NOT a limitation of physical models as discussed in the text?

Cannot represent dangerous scenarios Signup and view all the answers

What is the main function of a physical model in education?

Illustrate concepts in a practical manner Signup and view all the answers

Why are physical models considered useful tools despite their limitations?

They improve communication and save time, money, and lives Signup and view all the answers

What is the first step in conducting a simulation?

Identify the scenario Signup and view all the answers

Which term is used to describe any setup, device, or representation used to simulate a process?

Model Signup and view all the answers

In a simulation, what is the purpose of developing the model or system?

To recreate a process Signup and view all the answers

What is the final step in conducting a simulation?

Executing the simulation Signup and view all the answers

Which of the following is NOT mentioned as an example of how simulations are used?

Simulation for video games Signup and view all the answers

What benefit does a simulation provide by allowing modifications as needed?

Flexibility in adjustments Signup and view all the answers

Which type of simulation can recreate dangerous real-life scenarios without risking participants' lives?

Virtual simulation Signup and view all the answers

'Assessing the feasibility' is associated with which step in conducting a simulation?

Identifying the scenario Signup and view all the answers

What does CGI stand for in the context of entertainment as mentioned in the text?

Computer Generated Imagery Signup and view all the answers

Why is it important to determine the objective or goal of a simulation?

To guarantee that the planned simulation will provide the intended outcome. Signup and view all the answers

What characteristic makes simulations beneficial in preparing for emergencies?

Controlled environment Signup and view all the answers

Why are rare scenarios mentioned as being recreated using simulations?

To allow for practice without real-life risk. Signup and view all the answers

Which type of model is used to predict events that may occur in the future?

Molecular model Signup and view all the answers

What is a crucial characteristic of models that ensure they can be used for both explanation and prediction?

Explanatory and predictive power Signup and view all the answers

In the context of physical models, what is a life-size model referred to as?

Actual model Signup and view all the answers

What is the primary purpose of developing a conceptual model?

Simplified understanding Signup and view all the answers

What type of model is a flowchart an example of as mentioned in the text?

Expressive model Signup and view all the answers

Which characteristic distinguishes simulations from physical models?

Realism in re-enactment Signup and view all the answers

Why are conceptual models often visualized?

To improve understanding Signup and view all the answers

What type of models can represent physical or social concepts using their simplest components?

Conceptual models Signup and view all the answers

In what way do simulations differ from physical models in terms of conducting controlled scenarios?

Simulations allow modifications and variable adjustments. Signup and view all the answers

Which term best describes a scale model with proportional parts?

Proportional model Signup and view all the answers

Why are conceptual models considered important in various fields?

For their ability to represent complex systems using simple components. Signup and view all the answers

What distinguishes simulations as useful tools in preparing for emergencies?

Their realistic re-enactment of real-world scenarios. Signup and view all the answers

What is the purpose of a claim statement in the CER process?

To prove the claim to be true Signup and view all the answers

How does evidence differ from opinion in the CER process?

Evidence is based on research, while opinion is based on personal beliefs Signup and view all the answers

Which component of the CER process provides the 'how and why' behind the claim?

Reasoning Signup and view all the answers

What is necessary for a hypothesis to be considered scientific?

It must be testable and able to be proven correct or incorrect Signup and view all the answers

How does a scientific theory differ from a hypothesis?

A theory is a proven explanation, while a hypothesis is a testable statement Signup and view all the answers

What role does analysis play in the scientific method?

To draw conclusions from the data collected Signup and view all the answers

Which component of the CER process ensures that claims are supported by evidence?

Research Signup and view all the answers

Why is it important for a scientist to understand various explanations before forming a hypothesis?

To create a testable statement that covers different possibilities Signup and view all the answers

What step in the scientific method involves conducting experiments?

Hypothesis Signup and view all the answers

What distinguishes a scientific theory from a scientific law?

A theory explains why something happens, while a law describes what happens. Signup and view all the answers

What aspect differentiates 'research' from 'reasoning' in the CER process?

Research gathers factual evidence, while reasoning explains how evidence supports claims. Signup and view all the answers

Why is it crucial for evidence to be factual in the CER process?

To support claims effectively without personal bias affecting conclusions Signup and view all the answers

What is the purpose of testing a simulation?

To rectify any issues before execution Signup and view all the answers

Why are simulations considered beneficial for recreating dangerous scenarios?

They provide controlled environments Signup and view all the answers

What is the advantage of using virtual simulations over live simulations?

Cost-efficient Signup and view all the answers

In which step of conducting a simulation is the scenario to be recreated identified?

Assessing feasibility Signup and view all the answers

What is a key benefit of being able to make modifications in a simulation?

It allows adjustments based on new information or requirements Signup and view all the answers

Which aspect distinguishes virtual simulations from live simulations?

Interaction with real-life elements Signup and view all the answers

Why is developing a model or system an essential step in conducting a simulation?

To have a foundation for the simulation process Signup and view all the answers

What is the primary purpose of live simulations?

Immersive experience Signup and view all the answers

What is the significance of assessing feasibility in conducting a simulation?

To establish if the scenario can be realistically recreated Signup and view all the answers

Which factor allows simulations to recreate dangerous real-life scenarios without putting participants at risk?

Controlled environment in simulations Signup and view all the answers

Why is it critical to determine the objective or goal of a simulation?

To ensure that the simulation meets its intended purpose Signup and view all the answers

What sets apart simulations from real-life scenarios when it comes to recreating dangerous situations?

Controlled and safe environment Signup and view all the answers