## Section15.5Project-Like Elements

There are four tags that PreTeXt considers to be “project-like”. They are <activity>, <exploration>, <investigation>, <project>. We will focus on <project> here. These four tags allow a general, freeform structure similar to the unstructured <example> in Listing 15.2.1; a structure analogous to that of the structured <example> in Listing 15.2.3; and the highly-stuctured <introduction>, <task>, <conclusion> model shown in Listing 15.5.1.

The code in Listing 15.5.1 produces the following output:

### Project15.5.1.A structured project.

Here is where we describe what the reader will accomplish in the project.

#### (a)

The first step to do.

Hint.

A little hint.

Solution.

All the glorious details about how to do the first step.

#### (b)

The second step to do. We'll be lazy and just include an answer.