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Repetition and Replication in Science

Authored by Gladymar Maldonado

Science

7th Grade

DOK Level 1: Recall covered

Used 19+ times

Repetition and Replication in Science
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the definition of repetition in scientific research?

Repeating the same experiment multiple times to ensure accuracy

Exactly copying someone else's experiment

Changing variables to see different results

Using different methods to test the same hypothesis

Answer explanation

La repetición en investigaciones científicas implica realizar el mismo experimento varias veces para garantizar que los resultados sean precisos y confiables. Esto ayuda a identificar errores y validar los hallazgos.

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DOK Level 1: Recall

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the definition of replication in scientific research?

Repeating the same experiment multiple times to ensure accuracy

Exactly copying someone else's experiment

Changing variables to see different results

Using different methods to test the same hypothesis

Answer explanation

La replicación en investigaciones científicas se refiere a copiar exactamente el experimento de otra persona para verificar la validez de los resultados obtenidos. Esto asegura que los hallazgos sean consistentes y confiables.

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DOK Level 1: Recall

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is repetition important in scientific research?

It helps confirm the reliability of the results

It allows scientists to use different methods

It helps change the variables

It ensures the experiment is unique

Answer explanation

La repetición en investigaciones científicas es crucial porque ayuda a confirmar la fiabilidad de los resultados. Al repetir experimentos, se puede verificar si los hallazgos son consistentes y no son producto del azar.

Tags

DOK Level 1: Recall

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is replication important in scientific research?

It helps confirm the reliability of the results

It allows scientists to use different methods

It helps change the variables

It ensures the experiment is unique

Answer explanation

La replicación es crucial en la investigación científica porque ayuda a confirmar la fiabilidad de los resultados. Si un experimento se puede repetir con los mismos resultados, se refuerza la validez de las conclusiones obtenidas.

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DOK Level 1: Recall

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of repetition in a scientific investigation?

A scientist performs the same experiment five times

A scientist uses a different method to test the same hypothesis

A scientist changes the variables in the experiment

A scientist exactly copies another scientist's experiment

Answer explanation

La repetición en una investigación científica implica realizar el mismo experimento varias veces para verificar la consistencia de los resultados. Por lo tanto, la opción correcta es que un científico realiza el mismo experimento cinco veces.

Tags

DOK Level 1: Recall

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of replication in scientific research?

A scientist performs the same experiment five times

A scientist uses a different method to test the same hypothesis

A scientist changes the variables in the experiment

A scientist exactly copies another scientist's experiment

Answer explanation

La replicación en investigación científica implica reproducir un experimento de manera idéntica. Por lo tanto, la opción correcta es que un científico copia exactamente el experimento de otro científico.

Tags

DOK Level 1: Recall

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Repetition helps to identify which of the following in an experiment?

Consistency in results

New variables

Different hypotheses

Unique methods

Answer explanation

La repetición en un experimento permite verificar la consistencia en los resultados, asegurando que los hallazgos sean fiables y no producto del azar. Esto es fundamental para validar las conclusiones de la investigación.

Tags

DOK Level 1: Recall

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