Lessons are written like a guided story or conversation, the way a great teacher
would explain them out loud.
A dry version might sound like this
A volcano represents a remarkable geologic formation characterized by an
opening, or rupture, within the Earth’s crust.
This breach serves as a conduit for magma, molten rock stored beneath the
Earth’s surface, to escape into the atmosphere.
The phenomenon of magma rising and eventually erupting as lava is a complex
interplay of temperature, pressure, and the chemical composition of the
Earth’s mantle and crust.
A narrative version might sound like this
Maya pressed her face against the cold bus window as the mountain came into
view.
Her teacher had called it a “geologic formation” in class: a rupture
in the Earth’s crust. From here, it just looked like a mountain, quiet and
still.
It wasn’t until she saw the thin curl of smoke rising from the peak that she
remembered what lived underneath it.
Deep below that calm surface, rock was melting. Magma, her teacher
had called it: molten rock trapped beneath the crust, building pressure the
way steam builds in a closed pot.
The crust above it was cracked, she knew, and somewhere in that mountain was
a conduit, an opening that ran all the way down to the heat.
She watched the smoke and thought about all that pressure, temperature, and
chemical energy churning in the dark, and she wondered what it would take for
the mountain to finally stop pretending it was ordinary.
Same facts, but now the student can retain them differently. This is a
simplistic example to illustrate the underlying pedagogy.
