Question

Ms. Lamont (1st grade teacher): Why does an apple have skin, do you think? Andrew: To cover it up. Thai: To make it red. James: No, sometimes apples are green. Ms. Lamont: Yes, that's very good. An apple's skin can be different colors, can't it? The skin covers the apple up and gives it color. Another thing the skin does is protect it from germs and insects.

Today we're going to do an experiment to see how an apple's skin protects it. What do you think will happen to this apple if we cut off some of its skin? Kevin: It will turn brown. Melissa: It will get mushy. Ms. Lamont: Kevin predicts the apple will turn brown, and Melissa predicts it will get mushy. A prediction is what somebody thinks will happen. What do the rest of you think will happen? [The other children agree with Kevin's and Melissa's predictions.]

Any other predictions? No? Okay, I'll cut some of the skin off of this apple, like this, and we'll put it on the shelf. We'll also set out an apple that hasn't been cut. Now, how will we know if our predictions were right or not?

Which strategy for promoting learning is most evident in Ms. Lamont's lesson?

Answer 1

The skin of an apple serves the purpose of providing color and protection against germs and insects. If the skin is removed, the apple may turn brown and become mushy. Ms. Lamont's lesson promotes learning through hands-on experimentation.

Step-by-step explanation:

The skin of an apple serves multiple purposes. It covers the apple and gives it color, which can be different depending on the variety. Additionally, the skin of an apple acts as a protective barrier against germs and insects.

In an experiment conducted by Ms. Lamont, if the skin of the apple is cut off, it is predicted that the apple will turn brown and become mushy because the skin plays a role in preventing oxidation and maintaining the firmness of the fruit.

The lesson by Ms. Lamont demonstrates the strategy of hands-on experimentation to promote learning and critical thinking among students. By allowing them to make predictions and conduct an experiment, students can observe the effects of removing the skin and draw conclusions based on their observations.