Build the System. Serve Every Child.
Parthion’s professional development brings together more than two decades of district and building leadership expertise into a coherent learning pathway for educators building MTSS systems today. Every session is research-grounded, calibrated to post-pandemic realities, and designed to produce tangible deliverables — not just learning objectives.
Browse all 26 sessions across 9 sections — including audience, key outcomes, and format for each.
Download the 2026–2027 PD Catalog (PDF)A complete pathway from MTSS foundations through platform training — sequenced to build the system in the right order.
Build the systems, assess the current state, and codify the policy that holds it together.
Multi-session cohort experiences that build the people who run the system.
Get Tier 1 right and the rest of the system has room to breathe.
Where the system either delivers or doesn't. Get dose, frequency, and protocols right.
Gifted, special education, 504, and threat assessment — all under the same MTSS umbrella.
Science-of-reading-aligned literacy instruction at every developmental band.
The two transition points that drive the dropout curve.
The fiscal and operational work that keeps MTSS alive after the grant runs out.
Hands-on training for districts implementing the Parthion Whole Child Early Warning System.
Contact us to scope a custom sequence for your district or request a no-cost consultation.
For districts serious about early intervention, compliance, and measurable outcomes, Parthion is the missing layer.
EWS and IEP Sandbox are also available individually.
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