To encourage conceptual change in a 5th-grade science class, the most effective of the following teaching strategies is to:

a. capture students' attention by demonstrating phenomena that are unusual, unexpected, and abstract.
b. have students perform simple experiments in which the results contradict their predictions and expectations.
c. invite students to propose their own hypotheses and develop their own methods to test them.
d. use computer simulations to capture student attention and illustrate abstract ideas.

Respuesta :

To encourage conceptual change in these students, you have them perform simple experiments that would have its results contradict with their expectations and predictions.

Conceptual change is the process where a person's beliefs or predictions change due to the presence of new facts, and new beliefs.

To get a change in concept, one of the ways is to have an experiment that would produce a glaring and satisfactory result.

When the students see that the results from the experiment that they have done does not agree with their belief, they would have to change their initial thoughts.

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