For teacher-builders

Teaching is your craft.
SeedTree is your workshop.

You are the builder. SeedTree gives you the tools — an editor you can fork lessons into, a teaching-version simulator you project in class, and a PD pathway that turns your practice into evidenced, AITSL-aligned hours.

Comes ready. Opens to your editor.

What you get

Four tools other PD providers can’t hand you.

A workshop, not a workbook. The same platform your students learn on — opened up for you to build with.

The editor

Fork any lesson and customise the prompts, text, and examples for the class in front of you. Author entirely new lessons. Your library follows you between schools.

Teaching-version simulator

The exact scaffold your students use, switched into teacher mode. Edit values live, control the step sequence, project to the board Monday morning.

Student SimulatorCanvas

The surface your students actually work on — working-memory minimisation, structural reads, diagnostic feedback. You experience it from their seat first.

Peer review

Publish what you build and have it reviewed by other Bridge Builders. Craft sharpened in company, not in isolation.

The Studio PD pathway

From a free hour to a published library.

The Bridge Builder Series is the entry point. Each step compounds into the next.

1

Module 0.1 — free

One hour, self-paced. Earn a Bridge Builder Foundation certificate and a 3-month Solo Teacher trial. No credit card.

2

Bridge Builder Series

Seven modules retraining how you read multiplication so secondary algebra becomes understanding. Single sub-modules or the full series.

3

AITSL / NESA hours

Every module maps to APST standards (2.1, 2.5, 3.2, 6.2) as logged, evidence-backed professional learning — an AAMT and NESA accreditation pathway.

4

Published lesson library

The lessons you fork and author become a portable library — your craft, evidenced and carried with you across schools.

The pedagogy underneath

Definition first. Logic second. Fluency last.

Every Studio scaffold is built on a three-stage method: master the definition, develop the reasoning, then train for speed. Here it is on a single expression.

Stage 1 · Definition

Help students read:

2(3x5)2(3x-5) = “add (3x5)(3x-5) twice”
4(2x3)4(2x-3) = “add (2x3)(2x-3) four times”

Stage 2 · Reasoning

(3x5)+(3x5)=6x10(3x-5)+(3x-5) = 6x-10
4(2x3)=8x124(2x-3) = 8x-12
(6x10)(8x12)=2x+2(6x-10)-(8x-12) = -2x+2

Stage 3 · Fluency

2(3x5)4(2x3)2(3x-5)-4(2x-3)
x term
68=26-8=-2
Constant
10+12=+2-10+12=+2
2x+2-2x+2
Two short sums — never one long expansion.

Track misconceptions, not just marks

SeedTree’s improvement points let you catalogue the predictable errors — a+b\sqrt{a}+\sqrt{b} read as a+b\sqrt{a+b}, a negative exponent misapplied — and assign them to the students who need targeted support. Data-driven teaching, built into the same platform.

Square root misconception improvement point showing students incorrectly believing the square root of a plus the square root of b equals the square root of a plus b

Example: square root misconception improvement point

Pricing

Start free. Keep the platform for $50 a year.

Tier 0 · Free — Module 0.1

Free

Module 0.1 (As-Groups Foundation) + Bridge Builder Foundation certificate + 3-month Tier 1 trial. No credit card.

Start now

Tier 1 · Solo Teacher

$50/year

Editor + teaching-version simulator + your classroom demo. Your library follows you between schools.

Full pricing

Tier 2b · Bridge Builder Series

$129

Full multiplication series (7 hours) + live cohort + peer review + 1-year Tier 1 included. Priced for your own wallet — no budget approval needed.

Full pricing

Most Tier 2 PD is paid from your school’s PD budget — not your pocket. We can issue invoices and bulk-enrolment quotes for HoDs.

AITSL Standards aligned — Day 1, every Australian state
AAMT endorsement pathway — Year 1
NESA Provider accreditation — Year 2
Sydney University Incubator Top 10 (Education)

Pick up the tools.

Free Module 0.1 → Solo Teacher $50/yr → the full Bridge Builder Series. Start where every builder starts.

SeedTree Studio modules align with AITSL Australian Professional Standards for Teachers (2.1 Content knowledge, 2.5 Literacy and numeracy strategies, 3.2 Plan and structure programs, 6.2 Engage in professional learning). AAMT endorsement pathway in progress. NESA Provider accreditation Year 2.