Podcast
Questions and Answers
Which of the following best describes the initial step in the scientific approach to gaining knowledge?
Which of the following best describes the initial step in the scientific approach to gaining knowledge?
- Formulating a hypothesis based on existing theories.
- Conducting systematic experiments to gather data.
- Drawing conclusions based on subjective observations.
- Identifying a question about the natural world. (correct)
What is the primary role of a hypothesis in the scientific method?
What is the primary role of a hypothesis in the scientific method?
- To provide an educated guess that predicts the outcome of an experiment. (correct)
- To prove the validity of a scientific theory.
- To establish a universally accepted scientific law.
- To summarise the results of an experimental study.
Michael Faraday's discovery that an electric current rotates a wire near a magnetic pole directly led to the:
Michael Faraday's discovery that an electric current rotates a wire near a magnetic pole directly led to the:
- Sequencing of the human genome.
- Invention of the electric motor. (correct)
- Synthesis of new DNA sequences.
- Advancement of vaccine development.
What pivotal role did the discovery of DNA polymerase play in scientific advancement?
What pivotal role did the discovery of DNA polymerase play in scientific advancement?
Which statement accurately describes the relationship between science, mathematics, and technology?
Which statement accurately describes the relationship between science, mathematics, and technology?
What characterizes science as a distinct form of knowledge compared to other disciplines?
What characterizes science as a distinct form of knowledge compared to other disciplines?
In conservation biology, what is a central point of debate regarding the purpose of conservation?
In conservation biology, what is a central point of debate regarding the purpose of conservation?
Which of the following is the MOST accurate description of scientific literacy?
Which of the following is the MOST accurate description of scientific literacy?
How does citizen science contribute to scientific research?
How does citizen science contribute to scientific research?
What was the MOST significant impact of sequencing the human genome in 2003?
What was the MOST significant impact of sequencing the human genome in 2003?
According to the provided content, what is the MOST important element of scientific thinking?
According to the provided content, what is the MOST important element of scientific thinking?
What distinguishes science from other forms of knowledge?
What distinguishes science from other forms of knowledge?
If a scientist formulates a hypothesis that predicts a specific outcome in an experiment, what does the scientific method require them to do next?
If a scientist formulates a hypothesis that predicts a specific outcome in an experiment, what does the scientific method require them to do next?
Which discovery was accidental?
Which discovery was accidental?
The discovery of which structure revolutionised how hereditary information is passed on?
The discovery of which structure revolutionised how hereditary information is passed on?
Flashcards
What is Science?
What is Science?
A distinctive approach to gaining knowledge about the natural world through evidence and logic, starting with a question.
Scientific Thinking
Scientific Thinking
Gaining knowledge through observation, questioning, hypothesizing, testing, and drawing objective conclusions.
The Scientific Method
The Scientific Method
A procedure using systematic observation, measurement, experimentation, and hypothesis testing to gain knowledge.
Hypothesis
Hypothesis
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DNA Structure
DNA Structure
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Vaccines
Vaccines
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Human Genome
Human Genome
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DNA Polymerase
DNA Polymerase
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Electric Motor
Electric Motor
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Plastic
Plastic
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Definition of Science
Definition of Science
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Scientific Literacy
Scientific Literacy
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Citizen Science
Citizen Science
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Purpose of Science
Purpose of Science
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Study Notes
- Science is a unique approach to understanding the natural world through evidence, logic, and open inquiry.
- Scientific thinking involves objective analysis and interpretation of information using the scientific method.
Scientific Method
- The scientific method includes systematic observation, measurement, experiment, and the formulation, testing, and modification of hypotheses.
- A hypothesis is a testable prediction made at the start of an experiment that can be proven or disproven.
- Science relies on specific methods of observing, thinking, experimenting, and validating.
Scientific Discoveries
- DNA structure: The double helix structure of DNA was discovered in the 1950s, revolutionising the understanding of DNA replication and heredity.
- Vaccines: Vaccines were discovered in the 1700s and have helped prevent the spread of serious diseases.
- Human genome: The sequencing of the human genome in 2003 helped scientists understand the mutations that lead to cancer.
- DNA polymerase: The discovery of DNA polymerase in 1956 allowed scientists to synthesise new DNA sequences.
- Electric motor: Michael Faraday's discovery in 1821 led to the development of the electric motor.
- Plastic: Plastic was accidentally discovered by Leo Baekeland in the form of Bakelite.
- Science, mathematics, and technology are interdependent and mutually reinforcing.
- Knowledge of how science works is essential for scientific literacy.
Science as a Study
- Science is the systematic study of the natural world through observation, experimentation, and theory formulation.
- Science organises knowledge to reveal nature's potential and bridges the gap between knowledge and practical application.
- Science includes fields such as nursing, biochemistry, forensic science, and conservation biology.
Scientific literacy
- Science fosters scientific literacy and critical thinking.
- Scientific literacy enables students to critically evaluate evidence and understand scientific inquiry.
- Citizen science enriches data collection and analysis through public involvement in research.
- Science's purpose extends from knowledge advancement to practical applications and societal impact.
- Debates exist in conservation biology regarding its purpose, with perspectives ranging from biodiversity preservation for its intrinsic value to its significance for human well-being and sustainability.
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