Take your next step.
Lead with purpose.
Resources, study tools, leadership preparation, and practical guidance for Young Marines at every stage of the journey.
Your next move starts here.
- Prepare for your next rank.
- Practice knowledge and board questions.
- Get ready for leadership schools.
- Build habits that make you a better leader.
Your dashboard
Pick a goal and get moving.
My YM Journey
Set your focus and track your preparation.
Open planner →Resource Library
Find the manuals and reference material you upload.
Browse resources →Study Center
Practice flashcards and knowledge questions.
Start studying →Board Practice
Develop thoughtful answers for leadership boards.
Practice now →Keep your momentum
Your checklist progress is saved in this browser on this device.
Check off the steps that you have completed in My YM Journey.
My YM Journey
Build your own preparation plan. This is a personal organizer, not an official advancement tracker.
Your current focus
Your notes stay in this browser. Do not enter private information.
Preparation checklist
0 / 8Saved plan
Resource Library
Search the manuals and resources included in your website repository.
How to add another resource
Upload the authorized PDF to your GitHub repository, then add a matching entry to the RESOURCES list in this file. Keep the filename and path exactly the same.
Study Center
Practice foundational knowledge. Confirm program-specific answers against your current guidebook and unit instruction.
Flashcards
Card 1These are supplemental practice cards, not a complete or official exam bank.
Knowledge quiz
Question 1Loading question...
Study method
- Read the relevant section in your guidebook.
- Close the book and explain the material in your own words.
- Use flashcards to test what you actually remember.
- Write down missed questions and revisit them later.
- Ask a qualified leader to clarify anything uncertain.
Drill and ceremonies
Use the Marine Corps Drill and Ceremonies Manual as a reference where appropriate. Young Marines requirements and local expectations may differ, so do not assume every Marine Corps procedure applies to your unit.
Find the drill manual →YMOY & Leadership Board Practice
Practice explaining your experience, decisions, and leadership philosophy in your own words.
Showing questions
Mock board mode
Get a random prompt, answer it aloud, and evaluate the substance of your answer.
Press the button to draw a question.
A strong answer should be honest, specific, reflective, and grounded in your own service. Do not invent accomplishments or awards.
Leadership Schools
Preparation hubs for JLS, SLS, and ALS. Confirm dates, prerequisites, packing lists, and eligibility with your chain of command.
JLS — Junior Leadership School
Focus on learning the basics, following instructions, teamwork, accountability, and being a reliable teammate.
Preparation checklist
- Review your current guidebook.
- Practice drill and uniform preparation as directed by your unit.
- Work on clear communication and listening.
- Confirm authorized packing requirements.
- Ask your leaders what to expect at your specific school.
SLS — Senior Leadership School
Build on the fundamentals with initiative, accountability, peer leadership, and sound judgment.
Preparation checklist
- Review relevant guidebook topics.
- Prepare examples of teamwork and problem-solving.
- Practice giving clear instructions.
- Think through respectful conflict resolution.
- Confirm current school-specific guidance with your unit.
ALS — Advanced Leadership School
Develop a broader perspective on mentorship, planning, communication, and serving the people you lead.
Preparation checklist
- Study relevant advanced guidebook material.
- Prepare real examples of mentoring and initiative.
- Practice planning and presenting an idea.
- Reflect on how to improve your unit.
- Use your authorized school materials and current instructions.
Personal YM Advice
Reflect on challenges and plan a constructive next step.
Build a plan for a challenge
Use this private reflection tool to organize your thoughts before talking with a trusted adult or leader.
Your reflection
Leadership reminders
- Lead by example before asking others to follow.
- Listen carefully before making assumptions.
- Give credit and accept responsibility.
- Ask for help when a problem exceeds your role or experience.
- Take feedback seriously without treating mistakes as your identity.
SERVE360
A separate ALS-focused portal concept for leadership development and authorized resources.
Become the Leader You Needed.
SERVE360 is intended for leadership development and ALS-related resources. Access to restricted files must be configured separately and secured on the server.
Open SERVE360 Portal →Portal status
The portal requires a separately configured Cloudflare Pages backend and authorized private file storage to protect restricted materials.
Separate setup requiredAbout YM360
Built to help Young Marines learn, lead, and serve.
Our purpose
YM360 is an independent project intended to make learning resources, preparation tools, and leadership development easier to navigate.
The goal is to support growth from the first steps in the program through more advanced leadership responsibilities.
Our standards
- Respect official program instructions.
- Separate official requirements from independent advice.
- Be honest about the source of questions and materials.
- Protect personal information and restricted resources.
- Verify changing requirements with authorized leaders.
Disclaimer and content use
YM360 is not an official Young Marines, U.S. Marine Corps, or Marine Corps League website and is not endorsed by those organizations. Names and acronyms are used to describe the intended subject matter. This site does not establish official eligibility, promotion requirements, awards criteria, school prerequisites, or uniform regulations.
Only publish manuals, logos, photographs, and other materials when you have the right or permission to do so. Do not imply that independent material is an official publication.