alleryExperiments show cause and effect by doing what to one factor?
ALeaving it unchanged
BOnly watching it
CDeliberately changing it
DHiding it from view
Answer & Solution
Correct answer: C. Deliberately changing it
1. To see cause and effect, the experimenter changes one factor.
2. The outcome that follows is then compared with the unchanged situation.
3. Merely watching or leaving the factor alone gives observation, not an experiment.
_Source: Wikipedia, Experiment, lead section_
Keep practising Observation, Experiment, Discovery (Method of Science)
Browse all Observation, Experiment, Discovery (Method of Science) questions for CTET, or explore more Science Pedagogy topics.
Related questions
Students with math disabilities need which style of instruction, per Fuchs et al.?How should a teacher respond to students' own ideas in discovery tasks?Which classroom culture helps discovery learning succeed?How does discovery learning help student motivation?Which learning theorists support discovery learning along with Bruner?In pure discovery learning, how much help does the learner receive?Free exploration of a complex setting can overload which part of beginners' memory?For which tasks is direct instruction efficient compared with discovery?