Open STEM Help is now in beta. Join the first cohort →
Free for grades 6–8 · Run by student volunteers

Stuck on a STEM topic? Get matched with a high-school mentor.

Open STEM Help pairs middle-school students with vetted high-school volunteers who've already studied Math, Science, Coding and Robotics, so help comes from someone who remembers how it feels.

Always free Vetted mentors Guardian consent
Student request
J
James · Grade 7Needs help with fractions
MathSat, 10:00 AM
Your mentor
S
Sophia · Grade 11Approved mentor
MathSciencePhysics
Session statusScheduled
What we do

Students helping students learn STEM.

Open STEM Help is a volunteer-run platform where high-school students guide younger students through the subjects they've already mastered. Mentors are close enough in age to remember what's confusing, and experienced enough to explain it clearly.

  • Help with concepts, projects and topics students find hard
  • Matching by subject, availability, experience and capacity
  • Verified volunteer hours for the mentors who give their time
Mathematics
¾ + ½=?1¼
Arithmetic, pre-algebra, geometry
Coding / CS
for grade in range(6, 9):
    print("You can do this")
Logic, Scratch, Python basics
Science Life, earth and physical science
Robotics Build, sensors, programming
Not a school. Not paid tutoring.

A community of students helping students.

Always free for families
How it works

Watch a request become a session.

Every mentor is vetted and every match is reviewed, so families know exactly who their child learns with.

1
RequestedShare grade, subject and times
Fractions
James · Grade 7 · Math
Waiting for a match
Photosynthesis
Emily · Grade 6 · Science
Waiting for a match
2
MatchedPaired with a vetted mentor
Python loops
Jacob · Grade 8 · Coding
Mentor found
3
ScheduledTime and meeting confirmed
Forces & motion
Olivia · Grade 7 · Science
Sat, 10:00 AM
4
CompletedFeedback shared, hours logged
Scratch game
Noah · Grade 6 · Coding
Session complete ★ 5/5

Illustrative example with sample names.

Features

Everything the mentoring workflow needs.

One platform, designed around how students and mentors actually connect.

Ask for help in a minute

Pick a grade, subject and topic, and tell us when you're free. Then track your request.

7
Math ▾
Adding fractions with unlike denominators
Sat 10:00Sat 2:00Sun 11:00Wed 5:00
Submit request

Matched on what matters

Subject fit, availability, experience and mentor capacity.

Subject fit
Availability
Experience
Mentor capacity

Vetted mentors only

No mentor goes live until their application is reviewed and approved.

E
Emma ★ 4.9Grade 11 · Approved mentor
MathScienceBiology
StatusApproved

Simple session scheduling

Confirm a time and meet online, powered by Daily.co.

MonTueWedThuFriSat
67891011
Math · FractionsSat 10:00 – 10:45Join session

Feedback after every session

Students rate sessions so quality and safety stay front and centre.

★★★★★
“She explained it so I finally get it.”

Volunteer hours, recorded and verified

Mentors log the time they give and have it verified, creating a trusted record for school and community-service requirements.

Math · Fractions45 minVerified
Science · Forces1 hrVerified
Coding · Loops45 minPending

Screens are illustrative.

Learn & grow together

Mentors share knowledge. Students grow with it.

Every session moves understanding forward for both people, and the confidence stays long after it ends.

S

Mentor shares

Explains ideas the way they wish someone had explained them.

x² + 2x E=mc² { code } ∑
J

Student grows

Builds understanding, one concept at a time.

Fractions
Got it
Problem solving
Growing
Confidence
Strong
Illustrative example

Students build confidence

Questions feel safe to ask when the person helping is only a few years ahead.

Mentors deepen mastery

Teaching is the best way to learn. Mentors strengthen their own skills as they help.

The circle keeps growing

Today's mentee becomes tomorrow's mentor, and the community gives back.

Get started

Whether you need help or want to give it.

Get friendly help, and stay in the loop.

  • Create an account as a parent or guardian
  • Submit a request with grade, subject and topic
  • Track the status of every request
  • Manage sessions and share feedback
Request help
FractionsMath · Grade 7
Matched
Cell structureScience · Grade 6
Pending
Scratch gameCoding · Grade 6
Completed
Safety & privacy

Built for minors, so safety comes first.

Safeguards are part of the process, not an afterthought. Here are our ground rules.

  1. Approved mentors onlyNobody mentors until they've been reviewed and approved by our team.
  2. Guardian consentA parent or guardian consents before any child takes part.
  3. No private channelsConversations stay inside the approved meeting process, never on social media or personal messaging.
  4. No personal details sharedMentors don't receive a child's contact details or address.
  5. No money, no giftsMentoring is free, and payments or gifts are never allowed.
  6. Report anytimeEmail help@openstemhelp.com. In an emergency, call your local emergency number first.
FAQ

Questions families ask us.

Is Open STEM Help really free?

Yes. Mentoring is provided by volunteers and is free for students and families. Mentors may not accept payment or gifts.

Which grades and subjects do you cover?

We help students in grades 6–8 with Mathematics, Science, Coding / Computer Science and Robotics.

Who are the mentors?

High-school students who have applied, shared their STEM strengths and experience, and been approved by our team. Mentors are minors too, and are covered by our safeguarding rules.

Are sessions private chats?

Sessions follow the approved meeting process. Mentors may not move conversations to private messaging, social media or other unapproved channels. See our Child Safety policy.

Does my child need my permission?

Yes. A parent or guardian creates or consents to the account and to participation. Read the Guardian Consent notice.

How do I become a mentor?

Log in at app.openstemhelp.com and apply, sharing your STEM strengths, experience and availability. If you're under 18, a parent or guardian must consent. Read the Mentor Agreement.

What if something doesn't feel right?

Report it straight away to help@openstemhelp.com. In an emergency, contact your local emergency services first.

Can mentors earn volunteer hours?

Mentors log their time and have their hours verified, creating a trustworthy record for school and community-service requirements.

Ready to learn, or to help?

Join the Open STEM Help beta and make STEM friendlier for everyone.

Contact

We're happy to help.

Questions about the platform or becoming a mentor? Send us a note.