Objective

Learn cost-effectiveness in material selection by choosing the right wood for a small shelf within a $30 budget.

Scenario

You have $30 to build a small wooden shelf. Choose your materials wisely! You can mix and match different types of wood, but your total cost must stay under $30.

Materials List

• Pine: $2 per ft

• Oak: $5 per ft

• Plywood sheet: $15

• MDF board: $10

Task

1. Choose your materials and write how many feet (or sheets) you plan to use.

2. Add up the cost to make sure it’s under $30.

3. Explain why you chose those materials for your shelf.

✍️Materials Used:

Pine: _______ ft x $2 = $_______

Oak: _______ ft x $5 = $_______

Plywood: ___ sheet x $15 = $_______

MDF: ______ sheet x $10 = $_______

Total Cost: $_______ (must be $30 or less)

Review: Why did you choose these materials?