David Nnadigwe
Founder & Principal Tutor
Electrical engineer. Australian Defence Force Academy scholar. Teaches WACE Year 10–12 across STEM and oversees every student plan personally.
KEYSTONE ACADEMY
Education is the master key.
Changing lives one mind at a time.
Perth · Western Australia
Premium WACE Tutoring.
Built for Results.
One-on-one and small-group tuition for Year 10–12 students across Perth. STEM-led. Taught by engineers, not casuals.
The Keystone Difference
Three things that set us apart.
A small, hand-picked faculty
We don't outsource your child to whoever is free that week. You work directly with the people who built the method.
WACE-specific, not generic
Every plan is built around the WACE syllabus, ATAR scaling, and the realities of Year 11 and 12 — not a one-size-fits-all worksheet.
The method that produced results
Built on the same disciplined approach that earned an Australian Defence Force Academy scholarship.
Free for a Limited Time
The Keystone Foundation Audit
A complete academic diagnostic and a custom 12-week study plan, delivered personally by the Principal. Normally $300 — free for new families this June.
- ✓45-minute 1:1 diagnostic with the Principal
- ✓Custom 12-Week Foundation Plan (PDF)
- ✓15-minute parent strategy briefing
- ✓Bonus: the WACE Survival Kit
"If your child doesn't leave with a clearer plan than they walked in with, you owe us nothing."
Who Teaches
Two engineers. One method.
Sydney Igbokwe
Senior Tutor
Over a decade of teaching across STEM. Engineer by training. Mentored the founder through his ADFA preparation. Now teaches alongside him at Keystone Academy.
How It Works
Three considered steps.
01
Book a free consultation
A short conversation to understand your child and their goals.
02
We build your child's custom plan
A 12-week roadmap tailored to their subjects, year level, and ATAR target.
03
We deliver it
In person across Perth, or online. Weekly sessions with measurable progress.
Frequently Asked
Questions parents ask first.
How long does the consultation take?+
45 minutes for the student, 15 minutes with you. Plan for one hour total.
Is it really free?+
Yes. The Foundation Audit is free for new families who book this June. No obligation to continue.
What year levels do you teach?+
Year 10 to Year 12. The earlier we start, the stronger the Year 12 result.
Where are sessions held?+
In person across Perth, or online. The audit is conducted in person.
What subjects?+
STEM-led: Mathematics, Physics, Chemistry. English available.
Your child's ATAR starts with
the right foundation.
Request Your Consultation
Tell us about your child.
The Principal will personally review your request and reply within 24 hours.