In a class discussion about whether Pluto is a planet, a student states, "Scientists can change their minds." This statement correctly reflects the Nature of Science principle of
For factorizing the algebraic expression 3x²+10x+7, the teacher should help the learner to find two numbers with
Which of the following play an effective role in learning Mathematics by providing direct experience ?
The development of the polio vaccine by Jonas Salk, followed by its widespread adoption and impact on public health, primarily illustrates that science is
Which of the following statements about the scientific method best supports the idea that science is a 'community enterprise'?
A science teacher encourages students to design their own experiment to test the effect of temperature on the rate of a chemical reaction. This activity primarily develops the students' understanding of science as:
Which of the following is an example of an Inference in the context of a physical science experiment?
A teacher provides a demonstration where the outcome is unexpected (e.g., a non-intuitive physical reaction) to challenge students' initial assumptions. This technique is used to promote
The statement that science is 'empirically based' means that scientific knowledge primarily relies on: