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Freyja Labs

Professional Development for Henrico County PS

Customized. Hands-on. Built for your teachers and your students.

Henrico, VA · 50,000 students

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What we've been reading

From outside, what we notice

Henrico County already has CS leadership in place — Yvett Lee was named a 2025 VDOE CS Champion, and the practice in Henrico is mature enough that PD should deepen it, not introduce it. Virginia's 2024 CS Standards of Learning push CS integration across the curriculum, and Henrico is well-positioned to model what that integration looks like at the next level of pedagogical sophistication. We design with Henrico's CS leadership — custom-built for teachers ready to build instruction where computational thinking and AI literacy are part of the rigor, not separate from it.

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Next ↓ 02 · Sample lessons

Sample lessons — artifacts, not deliverables

We don't deliver lesson plans.

We deliver change for your teachers. The lessons below are the receipts.

These two examples were built for Henrico County PS — but what we'll actually do together depends on what you tell us about where you are and where you want to go. We custom-build with your teachers around what your students, your community, and your district leadership are actually navigating: AI integration, CS/STEM integration, VA policy, the local context only your educators can read. The artifacts you'll see below are one shape that capability can take.

Tech lesson / with devices
micro:bit + AI · Deepening existing CS practice

Next Level: AI Literacy for Teachers Already Leading

6–8 · Science / CS · 90 minutes

Kit: micro:bit + sample lesson plan — "Next Level: AI Literacy for Teachers Who Are Already Leading" (grades 6-8, science). Designed for a district with established CS leadership — the lesson integrates AI verification into existing CS instruction. Embedded AI literacy: deepening practice, not introducing concepts.

What's new — what wouldn't have happened before this PD

Without the PD, AI literacy starts at the beginning. After: students integrate verification into existing CS instruction — a deepening, not an introduction, for a district led by a 2025 VDOE CS Champion.

Show full lesson plan objectives · procedure · materials · assessment · teacher pack

Content Objectives

  • Extend an existing CS lesson with a new component
  • Test an instructional design and document tradeoffs
  • Make a judgment about when an addition improves practice

AI Literacy Objectives

  • Integrate AI verification into existing CS pedagogy
  • Apply the verification protocol as a depth move, not an introduction
  • Articulate when AI literacy enhances and when it diverts CS instruction

What Students Do

Phase 1 · 25 min Extend

Teams of 3+ extend an existing CS lesson by adding an AI-verification layer. Use micro:bit data already familiar to the students.

Facilitation focus

Don't standardize sensor placement across teams. Different microclimates make Phase 2 richer. Move between teams every 5 minutes; check that students are recording observations *and* numerical readings. The qualitative notes are the wedge they'll use to challenge AI in Phase 3.

Watch for

Teams logging only numbers. Push them to write at least one observation per reading ("breeze picked up", "cloud passed over"). If the campus has visibly varied environments — shade vs. sun, paved vs. planted — push teams to spread out.

Phase 2 · 30 min Test

Teams test their extension on data and apply the verification protocol to the AI verification step. Document where the verification adds rigor and where it adds friction.

Facilitation focus

Frame the AI tool as a teammate, not an authority. When the AI prediction is wrong, students often default to "we'll fix our data." Interrupt that — the goal is to surface where AI and ground-truth diverge, not to reconcile.

Watch for

Teams that find zero divergence. Either they're smoothing data unconsciously, or the AI is generic enough to match anything. Have them pick a single 5-minute window and compare in extreme detail.

Phase 3 · 35 min Evaluate

Class produces a shared judgment: when is AI verification an upgrade to existing CS practice, and when is it a distraction? Anchor in the district's established CS leadership.

Facilitation focus

The class trust guidelines are the deliverable. Push for specificity: not "AI is bad at humidity" but "AI underestimates humidity in conditions like ours when [specific local condition]." Local knowledge + data = the trust criteria.

Watch for

Generic statements ("AI is sometimes wrong"). Reject these gently — every guideline must reference a specific divergence the team observed.

A four-step verification protocol your teachers will build with us

A practice students learn once and apply to any AI output, in any subject, for the rest of their lives.

1. Check the source

Where did the AI get its data? Is it the same data we used or generated?

2. Check the reasoning

How did the AI reach its conclusion? Can we follow the logic?

3. Check against reality

Does the output match what we observed with our own senses, instruments, or knowledge?

4. Check yourself

What might we have missed? What would we want a second opinion on?

More on the thinking behind this — the framework we built it from.

Materials

  • micro:bit with sensors (included in kit) — assumed familiar
  • USB cables and student devices
  • AI analysis tool access
  • CS-integration design template
  • Chart paper and markers

Assessment

Each team produces a one-page artifact: their findings, the AI output they evaluated, and a written verdict on when this kind of AI work is worth trusting.

Final judgment cites a specific extension, evidence of where it added rigor, and evidence of where it added friction.

Teacher pack — everything you need to teach this

For the Facilitator

Prior Knowledge Required
  • Read and create simple data tables and bar/line graphs
  • Distinguish between an observation (what we measured) and an inference (what we conclude)
  • Familiarity with one-step variable assignment in block-based or text-based code
Exit Ticket

"Describe one moment today when your direct measurement told you something the AI missed. What did you measure, and what should the AI have done differently?"

Look for
  • Specific reference to a measurement (number + unit + location)
  • Specific reference to what the AI output said
  • A concrete claim about what the AI should have changed (input, comparison, caveat)
Anticipated Misconceptions

"If the AI says it, it must be right — it has access to all the data."

Show the AI a deliberately wrong dataset and have students predict the (wrong) output. Reinforce: AI confidence ≠ AI correctness. The AI processes whatever input it receives, including noise and bias.

"Our sensor data is wrong because it doesn't match the AI."

Have students re-measure with a second device or different location. Direct measurement is the ground truth — divergence with AI is a signal worth investigating, not an error to "fix."

"The AI is broken if it gives a different answer to the same question twice."

This is a feature, not a bug. Use it to discuss probabilistic vs. deterministic systems. Two valid outputs can describe the same data — students should learn to ask "what stayed the same?"

Differentiation
Slide Cues — 6 slides
Standards Alignment — 9 frameworks
Family / Guardian Letter — copy & paste, edit to fit

Dear families, This week your student is learning a skill that will matter for the rest of their lives: how to decide when to trust an AI system. In this lesson, students used real sensors to measure conditions around our school and compared what they measured with what an AI predicted. The point is not that AI is bad — the point is that AI works best when paired with someone who knows the real situation. Your student is learning to be that someone. We call the protocol the verification protocol. It has four steps: check the source the AI used, check the reasoning, check the result against reality, and check yourself for what you might have missed. You can use this with your student at home — every time an AI assistant gives you an answer, ask: "How would we check this?" Questions? hello@freyjalabs.com — Freyja Labs (working with Henrico County PS)

Unplugged lesson / no screens
No screens · Designing AI literacy for a colleague

Teaching the Teacher: Design a Lesson for a Colleague

6–8 · ELA · 60 minutes

Teaching the Teacher: Design a Lesson for a Colleague — Teams design a 15-minute AI literacy activity that could be used by a teacher in another subject area. The activity itself is the assessment — can they transfer what they know to someone else? Designed for a district building CS leadership depth.

What's new — what wouldn't have happened before this PD

Without the PD, transferring CS practice is a hope. After: students design a 15-minute AI literacy activity for a colleague in another subject — and the activity itself is the assessment of whether they can transfer what they know.

Show full lesson plan objectives · procedure · materials · assessment · teacher pack

Content Objectives

  • Design a 15-minute instructional activity for a specific audience
  • Walk through another team's design and provide structured feedback
  • Iterate based on peer feedback

AI Literacy Objectives

  • Translate AI literacy practice for a colleague in a different subject
  • Identify the transferable elements of AI literacy pedagogy
  • Articulate what survives the move across disciplines

What Students Do — No Screens, No Devices

Phase 1 · 25 min Design

Teams of 3+ design a 15-minute AI literacy activity for a colleague in another subject area (drawn from the subject-area cards). Specify materials, pacing, and the verification moment.

Facilitation focus

Print the artifact packets in color so detail is preserved. Don't tell students which AI claims are "right" — let them notice divergence on their own. Their lived knowledge of the topic IS the comparison standard. Treat it that way explicitly.

Watch for

Teams that pick a "winning" artifact immediately. Slow them down — every artifact reflects the AI's best guess given its inputs. The question is not which is right but how anyone could have known in advance.

Phase 2 · 15 min Test

Teams swap activities and walk through another team's design as if they were the target colleague. Document what is clear and what is missing.

Facilitation focus

Distinguish three error types: factual (X is asserted but isn't true), framing (the description emphasizes one thing while ignoring others), absence (something important is left out entirely). Most AI artifacts fail in framing and absence, not facts.

Watch for

Teams that only catch factual errors. Push deeper — what story is the AI telling? Whose perspective is implicit? What did it not have access to?

Phase 3 · 20 min Argue

Each team revises and defends the final activity. Class produces a shared list of what makes AI literacy transferable across subjects.

Facilitation focus

Frame the argument as advice to a real decision-maker who will act on it. Students must commit to a recommendation AND name specifically what would change their mind.

Watch for

Hedging ("we can't really know"). True — but the decision still has to be made. Push students to commit to a recommendation AND explain what new information would flip it.

Materials

  • Activity-design template (15-minute scope)
  • Subject-area cards (for cross-discipline targets)
  • Peer-feedback rubric
  • Chart paper and markers

Assessment

Each team produces a one-page artifact: their findings, the AI output they evaluated, and a written verdict on when this kind of AI work is worth trusting.

Final activity is concrete enough that another team can run it and includes an explicit Check the Machine moment.

Teacher pack — everything you need to teach this

For the Facilitator

Prior Knowledge Required
  • Read and discuss informational text in small groups
  • Cite evidence to support a claim — written or verbal
  • Familiarity with the difference between a prediction and a confirmed result
Exit Ticket

"An AI tool gives someone you care about a recommendation. What three things should they check before they accept it?"

Look for
  • At least one item references the source or input data the AI used
  • At least one item references the AI's reasoning or comparison with known facts
  • At least one item references checking with a person, lived experience, or independent source
Anticipated Misconceptions

"AI is just like a calculator — if you give it the right numbers, you get the right answer."

Use a worked example where two students give the same prompt and get different outputs. AI is more like a human reader making a judgment call than a calculator computing a formula.

"If we can't see the math, we just have to trust it."

Pivot the protocol — "Check the reasoning" — to focus on what we CAN check: source, comparison to known facts, internal consistency. You don't need the math to evaluate a claim.

"AI hallucinations only happen with chatbots."

Show a printed AI example that contains a confident but factually wrong statement. Hallucinations are a property of how generative models work, not a chatbot quirk.

Differentiation
Slide Cues — 6 slides
Standards Alignment — 6 frameworks
Family / Guardian Letter — copy & paste, edit to fit

Dear families, This week your student practiced something most adults haven't been formally taught: how to evaluate an AI-generated claim before accepting it. In this lesson, students worked from printed artifacts — no screens — and applied a four-part verification protocol: check the source, check the reasoning, check the result against reality, and check yourself. They learned that the right answer to "should I trust this AI?" is almost always "let me check first." At home, you can use the same protocol. The next time an AI assistant gives your family information, ask your student: "What would we need to check before we acted on this?" Questions? hello@freyjalabs.com — Freyja Labs (working with Henrico County PS)

Worth saying again: the lessons above are receipts, not the goal. The point of the engagement is change for your teachers — their confidence to design the next ten lessons themselves, for whatever Henrico County PS faces next. We don't deliver lesson plans. We deliver capability.

More on how we think about this work

Next ↓ 03 · How we'd work together

Engagement Options

How We Can Work Together

We don't sell a packaged curriculum — every engagement is shaped around what your district tells us it needs. The options below are starting shapes; the actual work gets co-designed with your team. Click any that look promising and tell us what you're thinking.

Click any option below to mark it as interesting — then use the form to send a quick note.

Next ↓ 04 · Reach out

We do not provide generic materials. We provide the empowerment and support for teachers to build lessons like these — tailored to their students, grounded in their community's experience.

Mike Borowczak, Ph.D.

Andrea C. Burrows Borowczak, Ed.D.

Where growth begins.

hello@freyjalabs.com