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Model UN as a class unit: a six-week lesson plan, a rubric and a letter to families

In short

To teach Model UN (MUN) as a class unit, spend five weeks preparing in class and one week on a mock UN committee. Students research a country, write a position paper, give a speech and draft a resolution, and the mock session is the final assessment.

Your curriculum asks for research, writing and speaking, and you have six weeks to cover them. You have never run a Model UN debate, and you need no trip. By week 6 your class sits as a UN committee, and students who rarely speak in class argue for a country.

In this guide · 12 parts · 15 min

How the Model UN class unit works

Thirty class periods end in a three-period mock session, graded with a four-level rubric.

The unit fits a class you already teach, such as history, civics, social studies or English, and needs no trip and no Model UN experience. It runs in six weeks:

  1. Before week 2. Choose a topic and countries and write a one-page background guide.
  2. Weeks 1 and 2. Students learn what the UN is for, take on a country and speak for it.
  3. Weeks 3 and 4. Each student researches, writes a position paper and gives a 60-second speech.
  4. Week 5. Blocs draft resolution paragraphs and practise amendments.
  5. Week 6. The mock session, graded with the rubric, and a written debrief.

With three periods a week, the unit takes ten weeks. In 40-minute periods, students finish drafts at home, and the mock session runs shorter.

The six-week plan gives every period, and the letter to families tells parents what to expect. You chair from a short script.

Why teach Model UN as a class unit

Every student gets the same practice, and a unit is the best first step towards a conference.

A club reaches the students who volunteer. A class unit gives every student the same practice in research, writing an argument, speaking and negotiating, with almost no budget.

Students gain most when they prepare in class. In one study of a mock Security Council, groups that prepared longer, with a course behind them, gained more than students who prepared alone. So spend most of the unit on preparation, and end with a debrief.

A unit is also the best first step towards a conference. Students who have done it arrive knowing the rules, and many want more: taking students to a conference shows the next step.

Objectives for each week, as “I can” statements

Share each week's objectives with the class as the week starts, and match them to your curriculum before the unit begins.

  • Week 1. I can explain what the UN is for and how its members vote in the General Assembly. I can speak for a role whose view is not my own.
  • Week 2. I can introduce my country and explain why our topic matters to it.
  • Week 3. I can find my country's position in at least two sources, and cite them.
  • Week 4. I can write a position paper that gives my country's position, a solution and a source for every fact. I can give a 60-second speech with a position, a fact and a proposal.
  • Week 5. I can work with other countries to write an operative paragraph of a resolution, and to change one with an amendment.
  • Week 6. I can follow the committee's rules, stay in role and contribute in speech or in writing. I can explain what I learned and what I would change next time.

Before you start: topic, countries and background guide

You choose the topic and the countries and write a one-page background guide, all before week 2.

  • The topic. Choose one that your students can research at their reading level, and on which countries disagree for reasons they can explain.
  • A ready-made topic. The UN's free Model UN toolkit covers marine plastic litter, with a suggested list of about 30 countries from all five UN regional groups. The toolkit's own simulation aims for consensus, but you can debate its topic with the procedure you teach.
  • The countries. Give one to each student, or one to each pair in a class of more than 30. Mix regions and income levels, with countries on each side of the topic.
  • The background guide. On one page, set out the problem, three key terms and what the UN has done. Add two or three questions a resolution should answer, and four or five sources.
  • Sources. Collect country profiles at your students' reading level, or ask your school librarian.
  • The procedure. The plan uses North American procedure; if your students will attend THIMUN-style conferences, set the session plans to THIMUN-style. Periods 5 and 26 take session 3's points and amendments, period 21 the THIMUN chair script, and period 27 session 7's lobbying and merging.
  • Devices. Book the library or devices for periods 8, 11 and 12. From period 23, give each bloc at least one device for its live document.
  • The sample paper. If you use the toolkit's topic, keep Kenya off your country list, so no student can copy the sample. With another topic, write a sample for a country no student has.

The six-week plan, period by period

Two weeks on the UN and roles, two on research, paper and speech, one on drafting and one for the mock session.

Thirty periods of 45 to 50 minutes, five a week. Small and large: how each piece counts if your school splits grades.
Week Periods Graded work
1. The UN1. Your ground rules, then the merge game on a school question. 2. What the UN is for: pairs put the four purposes in Article 1 of the UN Charter in their own words, and you explain that each member has one vote in the General Assembly. 3. Groups each follow one country through 20 minutes of a recorded Security Council meeting, and report what it asked for. 4. A practice debate on a school question, with 30-second speeches. 5. Groups write two operative paragraphs on it, such as “Decides to start the school day at 9:00”, and the class votes on each.The period 2 answer: what the UN is for and how the General Assembly votes. Complete or not yet (small).
2. Roles6. The topic: read your background guide together. 7. Countries given out, each on a placard, and how to speak for a country you disagree with. 8. Each student fills in the first two lines of the country profile: region, government and groups. 9. The rubric and the four fact-sheet questions. 10. Each country introduces itself in 30 seconds.The two profile lines. Complete or not yet (small).
3. Research11 and 12. Research for the fact sheet, with How to research your country on screen. 13. Fact sheet due, and a two-sentence position shared in pairs. 14. The sample paper read together, then three paragraphs planned. 15. The first draft, written in class.Fact sheet: the research row (small).
4. Paper and speech16. Partners check each other's draft against the writing row, and you comment on each draft by period 18. 17. The draft turned into a 60-second speech, in notes students can glance at. 18. Practice in rounds of six to eight. 19 and 20. Graded speeches, half the class each period, each followed by one question from the room, answered without notes.Speech: the speaking row (small). Final paper due online at the start of period 21.
5. Drafting and procedure21. The steps of a session, from the list of points and motions, tried on the school question with you as chair. 22. An ally hunt, then three to five blocs. 23. Each student writes one operative paragraph on the template, with their name, and the bloc puts them into one live document. 24. A paragraph relay to practise amendments. 25. Blocs finish their drafts and share them with you. If you run a second committee, train its student chair with the scenario cards.Position paper: the writing row (large). Each student's own paragraph in the bloc's draft: complete or not yet (small).
6. Mock session26. Roll call and 30-second opening speeches. 27. Blocs with similar drafts merge them, aiming for one or two drafts, shown on screen. 28. Debate, one amendment on each draft, and the votes. 29. The debrief: each student writes what they learned and what they would change. 30. Make-up work and feedback.Mock session: the negotiation and participation rows (large). Reflection: complete or not yet (small).

A sample position paper

Three paragraphs for Kenya on marine plastic litter: its position, what it has done and what it proposes.

Kenya: position paper on marine plastic litter
  1. Paragraph 1Kenya supports a legally binding treaty on plastic pollution, which countries are still negotiating (UN Environment Programme). Every day, the equivalent of 2,000 garbage trucks full of plastic is dumped into the world's oceans, rivers and lakes (UN Environment Programme). Kenya believes no country can solve this problem alone.
  2. Paragraph 2Kenya has already acted. In March 2017, it announced a ban on the use, manufacture and import of plastic bags, to take effect six months later (UN Environment Programme, 2017). In November 2023, it hosted the third round of talks on a plastics treaty in Nairobi, and President Ruto opened them by calling the treaty “the first domino in this change” (UN Environment Programme, 2023).
  3. Paragraph 3Kenya proposes a fund that helps developing countries pay for alternatives when they ban plastic bags, and shared rules that phase out the most common single-use plastic items over five years.

Practice sample

This paper reaches level 4 on the writing row: a clear position, solutions that say how they would work, and a source for every fact. Paragraph 3 needs no source, because its solutions are the writer's own.

Running the mock session

Three periods in a fixed order, with a large class seated in pairs or two committees.

You chair the mock session from the chair script, using only roll call, the speakers' list, caucuses, amendments and the vote.

  • Period 26. Three minutes of roll call, then a 30-second opening speech from each delegation, about 20 minutes, since students gave their full speech in week 4. Use the rest for a 10-minute moderated caucus on the hardest question in your background guide.
  • Period 27. In two 15-minute unmoderated caucuses, blocs with similar drafts merge them, aiming for one or two. You check in with each group between the caucuses, and each draft's sponsors present it in two minutes.
  • Period 28. About 5 minutes to introduce the drafts, 25 minutes of debate with one amendment on each, and the last 10 for the votes.
  • In 40-minute periods. Drop the moderated caucus in period 26, run one 20-minute unmoderated caucus in period 27, and keep the debate in period 28 to 20 minutes.
  • Pairs or two committees. Give each pair one country, and let one partner open while the other speaks later. Or run two committees in the two halves of your room, as in large groups, with a confident student chairing the second.
  • The vote. Before period 26, tell students how a draft passes, for example by a simple majority.
  • Your notes. In each committee, a student timekeeper keeps a list of who has spoken. After each period, note each student's negotiation and participation levels from that list and the named paragraphs.

Running the mock session in MUN Command

Run the mock in MUN Command, the best tool for chairing a committee, and one that many conferences use. Anyone can set up a committee for a class, and students join from a school laptop, or a phone where allowed. It makes the mock easier to run and to grade:

  • Debate. A live speakers' list and timers, motions in a queue, and roll call and votes in one tap.
  • Drafts. Blocs write together in a live document editor, with no Google Docs or shared folders. Its version history shows who changed what.
  • Notes. Committee chat replaces paper notes between delegates.
  • Evidence for the rubric. Statistics and the full history of the debate show who spoke, when and in which caucus, in each committee you set up. As chair, you can rate and comment on each speech.

Should you grade the debate itself?

Grading the debate makes students prepare but can punish nerves, so the rubric grades the effect of each contribution.

Teachers disagree about grading the debate itself:

  • For. Speaking and negotiating are skills the curriculum asks for, and a grade makes students prepare.
  • Against. Shy students and second-language speakers lose marks for nerves, not for thinking, and counting speeches rewards the loudest. While you chair, you also see only part of what 30 students do.
  • In between. Grade the effect of each contribution, and let a written paragraph or amendment count as fully as a speech.

The rubric below takes the middle way, and support shows how to give a quiet student a fair chance.

A rubric with four levels and five criteria

Five rows, one for each piece of work, each scored from 1 (not yet) to 4 (exceeds).

Score each row from 1 to 4 when its work is due.
Criterion 4 Exceeds 3 Meets 2 Approaching 1 Not yet
Research (fact sheet)Answers all four questions from at least two sources, citing each, and explains why the country holds its view.Answers all four questions from at least two sources, citing each.Answers two or three questions, uses one source, or cites none.Answers one question or none.
Writing (position paper)A clear position, solutions the country could accept that say how they would work, and a source for every fact.A clear position, a solution and a source for every fact.One is missing: a clear position, a solution or a source for every fact.Two or more are missing, or the paper is unfinished.
Speaking (speech)Within the time limit. States the position, a fact and a proposal, and answers the question in the country's voice.Within the time limit. States the position, with a fact or a proposal.The position is unclear, or the speech runs well over time.States no position yet.
Negotiation (drafting and mock session)Shapes the bloc's wording, brings other countries in and helps the bloc agree.Works with a bloc, and writes or changes a paragraph.Joins a bloc, but adds ideas only when asked.Works alone, or has not joined a bloc yet.
Participation, spoken or written (mock session)Uses the rules to move the debate forward, and their spoken or written work shapes the final text.Stays in role, follows the rules and adds to the debate in speech or in writing.Contributes only when prompted, or speaks for themselves instead of their country.Does not contribute yet.

The speaking row grades ideas and the answer, not reading, grammar or accent, so a student with a full script can reach level 4.

Fitting the unit into your school's grading

Give each piece of work its own grade, convert the rubric's levels with your school's scale, and grade every student on their own work.

  • Small and large pieces. If your school splits grades into small and large pieces, the position paper and the mock session are the large ones. The mock's grade is the average of its two rows.
  • Levels, not percentages. Level 3 meets the standard, but 3 out of 4 reads as 75%. Convert the levels with your school's scale, or decide what each is worth before period 9 and tell students.
  • Each student's own grade. With pairs, each partner writes their own fact sheet and paper and gives their own speech. Grade a bloc's draft through each student's own paragraph, never as one grade for the bloc.
  • Late work. Follow your school's policy, and record missing work as missing, not as level 1. A student late with the fact sheet still plans the paper in period 14.
  • Own work. Set your rule on AI before research starts in period 11. If a paper looks copied or written by AI, compare it with the draft from period 15, and ask the student to explain it.
  • Several classes. Use the same topic and countries in every class, so you prepare once. Grade each paper against its row with one strength and one change, instead of correcting every line.

A letter to families

Model UN in class: what students do, how the work is graded and how families can help.

Send it through your school's usual channel in week 2, after students see the rubric in period 9. Translate it where families read another language.

Letter to families
  1. GreetingDear families,
  2. The unitFor the next [six] weeks, our [subject] class is running a Model United Nations (Model UN) unit. Each student represents a country at a mock UN meeting on [topic]. Students research their country's views and work with classmates to agree on a resolution, a written plan of action.
  3. Their roleYour child speaks for their country's government, not for themselves or for your family. Arguing for a view they do not hold teaches students to understand other points of view and to back each claim with evidence.
  4. Graded workA country fact sheet, due [date]. A position paper of three paragraphs, due [date]. A 60-second speech in class on [date]. A mock session in class over [three lessons] from [date], and a written reflection. The rubric is attached.
  5. Time, costThere is no trip and nothing to buy. Homework is about [number] minutes a week, mostly finishing research and the paper, and practising the speech.
  6. How to helpAsk your child to give you the speech at home, and to tell you what their country wants and why.
  7. VisitingYou are welcome to watch the mock session on [date] in [room].
  8. QuestionsIf you have questions, or if your child needs support, contact me at [email].
  9. Signature[Your name], [subject] teacher

Students who need support, and students who want more

Follow each student's support plan, give quiet students a written way to take part, and offer a harder role to students who want one.

  • Support plans. Follow each student's support plan, such as an IEP or 504 plan. It may give extra time, a full script for the speech or a smaller audience.
  • Students who will not speak to the room. Let them give the speech to you or to a small group, graded like any other. In the mock session, they take part through written paragraphs and amendments.
  • Quiet students and second-language speakers. Supporting every student has sentence starters and tips for both.
  • Late joiners. Pair a student who joins in week 3 or later with a classmate whose country has a clear position, as a double delegation. Start them on the fact sheet.
  • Students who want more. Offer them a harder country, or the chair's seat in a second committee. Grade a student chair's participation on how they run the debate.

You can now teach and grade a six-week Model UN unit.

Questions and answers

How much preparation does the unit take?

Most of it comes before week 2: the topic, the countries and the background guide, plus a sample paper if you choose your own topic.

Can I teach the unit in 90-minute blocks?

Yes, if you keep the 30 periods in order. Teach two periods in each block, and give the mock session and the debrief two whole blocks.

What does a student who misses a graded period do?

Use period 30: a student who missed the graded speech gives it to you. A student who missed the mock reads the final resolution and writes how their country would vote and why, graded on the participation row.

Do students need an app or an account?

Not for the unit itself, which runs on the devices your school already has. If you run the mock in MUN Command, students join the committee you set up for the class.

Can I add a conference after the unit?

Yes, and the unit prepares students for it. The high school conferences on mymun show dates and fees, and you can follow one to get a notice when applications open. Taking students to a Model UN conference covers choosing, registering and the trip.

On this page

  1. The six weeks
  2. Why a class unit
  3. Objectives
  4. Before you start
  5. Six-week plan
  6. Sample paper
  7. The mock session
  8. Grading debate
  9. Rubric
  10. Grading
  11. Letter to families
  12. Support
  13. Questions