All Portfolios
School (K-12)
Real work, safely kept, for students under 18.
Students build real projects. Teachers confirm them. Every Trophy Case stays private by default.
Sample: what a finished Trophy Case looks like
The cost of doing nothing
Student work disappears at the end of every year.
Projects end up in folders nobody opens.
Grades don't show what a student built.
Public portfolios aren't safe for children.
Keep real work, confirmed and private.
What you get
What changes
Teacher-confirmed work
A teacher or supervisor confirms each project.
Private by default
No public link for anyone under 18, and their work is never sent to an AI.
Free paths
From elementary foundations to high school research, robotics and civic projects.
The plan
How it works
- Pick a pathChoose a path or a single outcome below. Every resource is free.
- Do the work and post your proofDo the project and post what you made, with help from a parent or teacher if needed.
- It gets confirmedA teacher or supervisor confirms it. It goes on your Trophy Case with a seal anyone can check.
Honest proof
Proof you can check, not a claim you have to trust.
Each confirmation is signed. Nothing a student under 18 posts gets a public link.
- Confirmed by people who saw the work
- Proof Seals anyone can check
- Under-18 Trophy Cases private by default
Pricing
Free, always
Every path and outcome, posting proofs, verification, your Trophy Case and Powstik Varsity.
The Arena: $12 a month
Do this Portfolio with a group, with weekly challenges. Cancel anytime.
Group challenges, every week. Team up, do real work, climb the league.
What you get
- 1. Team up and climb — Your team ranks in a weekly league.
- 2. Get checked sooner — Your proof moves up the line.
- 3. A Trophy Case to show — One link with all your checked work.
How it works
- 1. Pick a challenge. Team up with 2 friends.
- 2. Do the work. Upload your proof.
- 3. Three real people check it. Your team climbs.
$12/month. Cancel anytime.
Questions
Is it free?
Yes. Paths, outcomes, proofs, verification and your Trophy Case are free. The paid Arena, doing this Portfolio with a group and weekly challenges, costs $5 or $12 a month depending on your country. Cancel anytime.
Is it safe for my child?
Trophy Cases of anyone under 18 are private by default and never get a public link. Only the student, followers they approve, and their school for school work can see them. Their work is never sent to an AI.
Who confirms my work?
People who saw it: a teacher, a client, a coach, a manager or a teammate. Some milestones are checked automatically first, against GitHub, a live site, a Google Doc or an official rating, once you link the account. Every confirmation is signed with a Proof Seal.
Can a whole school use it?
Yes. Schools can run a free pilot workspace, and IB schools can run CAS on Powstik. See Powstik for Schools.
Do I keep my proofs?
Yes. They belong to you and stay on your Trophy Case, with a seal anyone can check.
Send this to a parent or teacher
Free paths, teacher-confirmed, private by default.
More detail
School gathers the K-12 paths: elementary foundations, middle school making, high school readiness, research, robotics and civic projects. Teachers confirm each project, and every Trophy Case of a student under 18 stays private by default.
What is the School Portfolio?
The School Portfolio gathers the Powstik paths and outcomes that fit that goal. You do real work, get it checked, and share one link.
Who is it for?
It is for people who want to build a School record with real work. You pick the paths and outcomes that fit your goal.
What costs money?
Arena, the paid plan with teams and a league, has a monthly price shown on the Join button. Paths, proofs, checks and your Portfolio link have no charge.
How does verification work?
A real person who knows your work signs in and checks each proof. You can never check your own proof. Paying for Arena never skips this check.
How a school proof works
No school proofs yet. Yours can be the first.
- Pick something real to do. Choose an outcome from a School path, like a science project or a first website.
- Do the work and log it. Add a photo, a link or a short note that shows what you made.
- Get it checked. A teacher, a parent or a classmate who saw the work says it is real.
For ages 13 and up.
- Start or join a team
- Weekly league
- Enter Proof-of-Work
- Related Program: High School
- Related Program: Innovation
- Interschool Capability League
Outcomes
Powstik confirms work through named people and recorded checks. It does not grant degrees or licences.