Bell ringer: start here (while attendance happens)
Retrieval · 5 min

Sixty-second brain dump, no notes: the four plate boundary types, and the dominant hazard each one produces.
Task: Write all four, then circle the one you're least sure about.

Answer in your Field Notebook, dated.

Today we are learning

I can match every engineering technology in the simulator to the hazard(s) it protects against, AND name at least one scenario where each technology is useless.

I can: tick as you go (for you, not for marks)
full course map →
AI Partners available for today's work
Remember: every AI use gets documented. → AI Documentation Template

What today is about

The other major hazard family, and the move that surprises everyone.

So far we've talked about earthquakes and tsunamis, hazards we can engineer against. Today we add volcanism, and we introduce the engineering toolkit you'll use in the Tectonic City Builder. But here's the twist: some hazards have no engineering defense. You can't build a wall against a pyroclastic flow. Only distance and early warning save lives.

Naming what each technology does (and what it can't do) is the foundation for every decision you'll make in the simulator across Blocks 4–10. Get this wrong now, and you'll spend your budget on tech that doesn't protect against the hazard your city actually faces.

Today you also meet the unit's second AI partner: The Engineering Coach. Where the Plate Tectonics Tutor helps you understand the planet, the Coach helps you interrogate your design decisions: it will ask what your budget choices assume before it ever suggests a fix.

Before you start the work

Pick one. They cover the same ground: how volcanism connects to the engineering technologies.

Placeholder
Watch (7 min)
TBD: shield vs. stratovolcano short video. Hawaii's effusive lava vs. Merapi's pyroclastic flow. Why the geology produces such different hazards.
Placeholder
Interact
TBD: interactive tech-card overview. Hover any engineering technology to see what it protects against and where it's useless.

Everyone does this

Read
The Rubric: preview the Engineering Portfolio criteria. Your tech-card decisions today feed straight into that rubric's "Engineering Reasoning" criterion.
Meet your new partner
The Engineering Coach: Socratic coach for design decisions, budget trade-offs, and iteration reasoning. Read the opening message and example exchange before your first sim attempt.
Vocabulary support
The U3 pre-teach: key terms with definitions and sentence stems. Pyroclastic, lahar, and base isolation are all in there.

Today's work: choose one path

Tech-card matching activity. Same goal: match every technology to its hazard and identify at least one scenario where it offers no protection.

Learning Intention: I can match every engineering technology in the simulator to the hazard(s) it protects against, AND name at least one scenario where each technology is useless.
Live in class
A
Printed card sort
Physical card deck, provided in class: one card per technology (base isolation, shear walls, tsunami walls, deep foundations, lava berms, ash roofs, lahar diversion channels, pyroclastic shelters, early warning). Sort by hazard.
Visual · Pair
Placeholder
B
Digital drag-and-drop
TBD: same activity, drag-and-drop interface (Mentimeter / Padlet / similar). Useful if you're not at a paired table today.
Digital · Solo or pair
C
Name a tech, defend its limits
Pick any one technology. Write 4 sentences: (1) what it is, (2) what it protects against, (3) one specific scenario where it would save lives, (4) one specific scenario where it would be useless. Trade with a partner.
Text · Solo
D
Paired discussion: the most surprising limit
With a partner: which technology surprised you most by what it can't do? Why does that surprise hold up under scrutiny? Submit 3 bullet points.
Dialogue · Pair

Open your Class Notebook and type today's entry header as Heading 2:

A: Nov 20 | U3 B3 | Volcanism + Engineering TechnologiesB: Nov 23 | U3 B3 | Volcanism + Engineering Technologies

What you're submitting today

Two things today: the map quiz is formative on K/U; the tech-card output feeds your Engineering Portfolio later.

Map quiz (formative) + tech-card output

Map quiz: identify boundary + dominant hazard for 8 unfamiliar coastal cities. Tech-card output: completed card sort OR your 4-sentence tech defense (Choice C) OR your paired discussion bullets (Choice D).

Submit via Google Classroom (link posted in August)

Rubric link: Today's K/U map quiz checks boundary-type fluency; the tech-card output is what your T/T Engineering Portfolio decisions will reference. See the rubric for what each band looks like.

One question before you leave

Three to five minutes. Your answer is saved to your reflection journal, where you can read back everything you have written this year.

No grade. Save it. Block 4's first sim attempt will test what you noticed.

Today's reflection is in Google Classroom, under Reflection Journal.

Link posted in August

Sign in with your school account. Your teacher can see what you write here.