Step 1

Observe the visible layers

Students start by examining the block and noticing its structure before touching a tool.

Step 2

Make predictions

They discuss what they expect to find and where those discoveries might appear.

Step 3

Excavate from the top layer down

The dig begins at the surface so discoveries stay connected to sequence and placement.

Step 4

Track what appears in each layer

Students compare fossil finds across different strata as evidence builds.

Step 5

Discuss patterns

They look for differences, similarities, and what the sequence might suggest about time and environment.

Step 6

Connect the dig to Earth's history

The class uses observations from the activity to talk about geology, fossils, and scientific interpretation.