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Class 9 · Science · Hard
→A student records only observations that agree with the hypothesis. What type of error is this?
Class 9 · Science · Hard
→What is the difference between reproducibility and repeatability in an experiment?
Class 9 · Science · Hard
→A scientific result was repeated but slightly different values were obtained with different instruments. What is the most appropriate conclusion?
Class 9 · Science · Hard
→If two different scientific explanations fit the same data what is the most appropriate next step?
Class 9 · Science · Hard
→What is the most accurate meaning of calling scientific knowledge tentative?
Class 9 · Science · Hard
→In an experiment the amount of light was changed and plant growth was measured. The amount of water also varied. What is the main problem?
Class 9 · Science · Hard
→A study found a strong relationship between two variables. Which conclusion cannot be drawn immediately?
Class 9 · Science · Hard
→Why is a scientific explanation not accepted merely because it appears logical?
Class 12 · Geography · Hard
→In which situation does traditional knowledge effectively complement modern science?
Class 9 · Science · Medium
→A student wrote the expected result in advance and ignored the actual data. Which principle of the scientific method is violated?
Class 9 · Science · Medium
→How does independent verification increase the reliability of a scientific claim?
Class 9 · Science · Medium
→Which is the most balanced description of science in the study of nature?
Class 9 · Science · Medium
→Why is it incomplete to regard science as only a collection of facts?
Class 9 · Science · Medium
→What should be done with an unusual result obtained in a single experiment?
Class 9 · Science · Medium
→What should be done first after reading a scientific claim in the news?
Class 9 · Science · Medium
→What does scientific literacy mean?
Class 9 · Science · Medium
→What should be checked before accepting health information as scientific?
Class 9 · Science · Medium
→How does scientific understanding help environmental conservation?
Class 9 · Science · Medium
→Weather prediction in a mobile application is based on which type of scientific work?
Class 9 · Science · Medium
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