What Is Cer In Science?

What is CER and how is it used in science?

A CER (Claim, Evidence, Reasoning) is a format for writing about science. It allows you to think about your data in an organized, thorough manner. See below for a sample and the grading rubric.

How is a cer used in science?

What is CER? CER stands for claim, evidence, and reasoning. After being posed with a question or observation, students have to make a claim (similar to forming a hypothesis), provide evidence to support their claim, and explain their reasoning.

How do I write a good CER?

C.E.R. Paragraph Format

  1. Claim: »This is a statement of your topic (what your paragraph is about) AND your specific opinion or observation about it.
  2. Evidence: This is a quote, statistic, or other piece of evidence that supports your claim.
  3. Reason: This is an explanation of how your data supports your claim.

What is the purpose of CER?

The goal of CER is to provide stakeholders (patients, caregivers, providers, payers, policy makers) with information that can be used to make decisions about the benefits/tradeoffs between two or more tests, treatments/interventions, care delivery systems, or policies.

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Why is it important to use CER in science?

The CER model is a useful tool because learning how to construct an explanation is an integral part of both science and engineering. Applying the CER model to a science classroom, an explanation consists of: A claim that answers a question. Evidence from students’ data.

What is CER evidence?

The evidence is the data used to support the claim. It can be either quantitative or qualitive depending on the question and/or lab. The evidence could even be a data table the student creates. Students should only use data within their evidence that directly supports the claim.

What is reasoning in writing?

Reasoning is the process for making clear how your evidence supports your claim. In scientific argumentation, clear reasoning includes using scientific ideas or principles to make logical connections to show how the evidence supports the claim. Students often have difficulty making their reasoning clear in an argument.

How do you answer a CER question?

A statement that respond to/answers the question using words from the question. Provide EVIDENCE to support your claim. The evidence should relate to the answer and include facts/text evidence that will convince someone that your claim is correct.

How many paragraphs is a cer?

CER-based narratives are set up in a paragraph form (usually 5-7 sentences in length ). There are times when it is necessary to include a data table, graph, or picture in with your evidence.

How do you start a claim?

Start with a hook or attention getting sentence. Briefly summarize the texts • State your claim. Make sure you are restating the prompt. Include a topic sentence that restates your claim and your reason.

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What are examples of reasoning?

For example: In the past, ducks have always come to our pond. Therefore, the ducks will come to our pond this summer. These types of inductive reasoning work in arguments and in making a hypothesis in mathematics or science.

What is logical reasoning?

Logical reasoning (non-verbal reasoning) refers to the ability of a candidate to understand and logically work through concepts and problems expressed in the form of images, diagrams, etc. It checks the ability to extract and work with the meaning, information, and implications from the given images or diagrams.

What is reasoning in writing examples?

For example, Jill could say to Joey, ‘ I think we should buy fruit because it’s healthier for us. ‘ Joey might have his own reason and might say something like, ‘I think we should buy candy because it tastes better. ‘ When writing a persuasive essay, it is important to state reasons for your argument.

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