Front

What is the purpose of the CER framework?

Back

To explain scientific phenomena

Answer explanation

The purpose of the CER (Claim, Evidence, Reasoning) framework is to explain scientific phenomena. It is a structured approach used in science education to help students construct well-reasoned explanations for scientific concepts. The other options, such as developing cooking skills, organizing scientific investigations, and creating crafts, are not related to the CER framework's purpose.

Front

What type of sources should be used for scientific research?

Back

Factual, peer-reviewed sources

Answer explanation

Factual, peer-reviewed sources are the most reliable for scientific research because they have been thoroughly evaluated by experts in the field. This ensures that the information is accurate, credible, and up-to-date. Opinions from random people, websites created by neighbors, and general biology textbooks may not provide the same level of rigor and reliability as peer-reviewed sources.

Front

What evidence supports the claim that red-eared sliders brumate in the water?

Back

Observations of their inactivity in the water

Answer explanation

The evidence supporting the claim that red-eared sliders brumate in the water comes from observations of their inactivity in the water. During brumation, these turtles become less active and spend most of their time submerged in water, which helps them maintain a stable body temperature and conserve energy.

Front

C.E.R. stands for

Back

Claim, Evidence, Reasoning

Answer explanation

C.E.R. stands for Claim, Evidence, Reasoning. In this context, a claim is a statement or assertion, evidence is the data or information that supports the claim, and reasoning is the logical connection between the evidence and the claim. This framework is often used in scientific writing and argumentation.

Front

What is a claim?

Back

Answers a question or problem

Answer explanation

A claim is a statement that answers a question or addresses a problem. It is not a long and detailed paragraph, nor does it explain why something happened. The correct choice is that a claim answers a question or problem.

Front

What is an example of a claim?

Back

In the winter when the pond freezes over, red-eared sliders remain in the water and brumate.

Answer explanation

Front

What is an example of evidence? Options: Football players are 33% more likely to get injured than baseball players., Football is more dangerous than baseball., Baseball is a fun sport.

Back

Football players are 33% more likely to get injured than baseball players.

Answer explanation

The question asks for an example of evidence. The correct answer, 'Football players are 33% more likely to get injured than baseball players', provides a specific statistic, which is a form of evidence. The other options are either subjective statements or general claims without any supporting data or facts, which do not qualify as evidence.

Front

Why do we need evidence?

Back

To prove our claim is true

Answer explanation

The question asks why we need evidence. The correct answer is 'To prove our claim is true'. This is because evidence provides factual or logical support for our assertions, helping us to establish their validity. Without evidence, our claims would be mere opinions or assumptions, which may not be accepted or believed by others.

Front

Evidence is your ________________.

Back

Proof

Answer explanation

The question asks for a term that can replace the blank in 'Evidence is your ________________.' Among the given options, 'Proof' fits best as evidence is indeed a form of proof or confirmation. The other options 'Question' and 'Reasoning' do not fit the context of the sentence.

Front

Claim

Back

A statement or stance that answers a scientific question or problem.

Answer explanation

The question asks for the definition of a 'Claim'. The correct answer is 'A statement or stance that answers a scientific question or problem.' This is because a claim in scientific terms is a statement that answers a specific question or problem, not just a general statement about living things needing water or data that supports something.