Plate Tectonics Inquiry Lab | Tectonic Explorer & Cross-Section Models

The Description

A student can label a convergent boundary and write “mountains” without hesitation. Ask them to draw what is happening under those mountains, though, and things suddenly get interesting.

This plate tectonics inquiry lab uses Tectonic Explorer to take students beyond a tidy boundary chart. They investigate simulated plate motion, make predictions, draw cross-sections, and connect movement below the surface to the earthquakes, volcanoes, and landforms above it.

What Students Will Do

• Explore plate interactions in the Tectonic Explorer geospatial modeling tool.

• Compare patterns at different plate boundaries and predict what develops.

• Draw cross-section models connecting surface features to subsurface processes.

• Support explanations with observations, analysis questions, and CER writing.

Why This Resource Is Different

I designed this around a familiar fake-understanding spot: students can identify a boundary type but cannot explain its mechanism.

The modeling tool gives them something to investigate instead of a diagram to copy. Their predictions and cross-sections reveal whether they can connect cause to effect—and provide a natural opportunity to discuss what scientific models can and cannot show.

What's Included?

• Editable plate tectonics investigation with digital and printable options.

• Tectonic Explorer link and prediction/modeling scaffolds.

• Plate-boundary comparison table and cross-section drawing tasks.

• Analysis questions, CER prompts, and teacher answer key.

The Details

Grades 8–12; approximately three class hours. Requires access to the Tectonic Explorer tool. NGSS connections include MS-ESS2-2, MS-ESS2-3, HS-ESS2-1, and HS-ESS2-3.

Digital and printable classroom resources.