What is the main idea in this selection? A A celebrity chef makes a difference by helping people A eat more healthfully. B healthful and delicious. (B) Students discover that school lunches can be both C A motivated chef criticizes parents for what they allow their children to eat. D Students eat more healthful food when they are involved (D) in developing menus for school meals.

## Step 1<br />The problem is asking us to identify the main idea of a selection. The main idea is the central point or the most important concept that the author wants to convey to the readers.<br />## Step 2<br />We are given four options, each of which presents a different scenario. We need to choose the one that best represents the main idea of the selection.<br />## Step 3<br />Option A suggests that a celebrity chef is making a difference by helping people eat more healthfully. This option seems to be the most likely main idea as it presents a clear and concise concept that the author might want to convey.<br />## Step 4<br />The other options, B, C, and D, present different scenarios that could be part of the selection but do not seem to be the main idea. For example, option B talks about students discovering that school lunches can be both healthful and delicious, which is a detail rather than a main idea. Option C talks about a motivated chef criticizing parents for what they allow their children to eat, which is a specific event rather than a main idea. Option D talks about students eating more healthful food when they are involved in developing menus for school meals, which is a specific action rather than a main idea.<br />## Step 5<br />Therefore, the main idea of the selection is that a celebrity chef is making a difference by helping people eat more healthfully.