Student Teams Achievement Divisions

Unlike the previous strategies, STAD is a longer-term approach. Teams work together over weeks rather than a single class period.

A teacher who uses STAD develops students’ team identity over time. Students invest in their teams. They support each other consistently. The motivation builds across weeks.

What STAD is

(The transcript is unclear due to translation issues.)

STAD was developed by Robert Slavin (sometimes called “Slam” in the transcript) at Johns Hopkins University. It is one of the most studied cooperative learning methods.

The structure:

1. Heterogeneous teams. Mixed-ability teams of 4-5 students.
2. Long-term teams. Teams stay together over weeks.
3. Diverse teams. Mixed by gender, ability, and background.
4. Team-based learning. Members learn together using shared materials.
5. Individual assessment. Each student takes individual quizzes.
6. Improvement scoring. Each student’s improvement contributes to team score.
7. Team recognition. Best teams are recognized regularly.

The STAD process

(The transcript is unclear, but the meaning emerges.)

Step 1: Teacher presents material

The teacher introduces new content. This can be done through any teaching method (lecture, demonstration, reading).

Step 2: Teams study together

Teams use worksheets, study guides, or other materials to master the content. Members help each other.

Teams work through problems together. Strong students help weaker students. Discussion deepens understanding.

This is the cooperative core. The team’s mastery of the content is collective.

Step 3: Individual quizzes

After team study, each student takes an individual quiz on the content. They cannot help each other on the quiz.

Quizzes are typically short (10-20 minutes) and cover the recently taught material.

Step 4: Improvement scores

Here STAD becomes interesting. Each student’s score on the quiz is compared to their previous quizzes’ average. The comparison generates an improvement score.

Improvement scoring rewards growth, not absolute level.

A typical improvement scoring system:

A high-achieving student who normally scores 90 must score above 90 to earn the highest improvement points. A lower-achieving student who normally scores 50 only needs to score 60 to earn 20 points.

This levels the playing field. A weak student improving from 50 to 65 contributes 30 points. A strong student improving from 90 to 92 contributes 20 points. The struggling student earns more.

Step 5: Team total

Each team adds up its members’ improvement scores.

A team of 4 students with improvement scores of 30, 20, 20, 20 has a team total of 90.

Higher team totals indicate better collective improvement.

Step 6: Recognition

Teams with the highest totals are recognized. Recognition can be:

1. A bulletin board. Top teams listed.
2. A class certificate. Issued weekly.
3. A small reward. Stickers, stars, extra recess.
4. A class announcement. Public acknowledgment.

Recognition goes to the whole team. Not to individual top scorers.

Why STAD works

STAD combines several mechanisms.

Combines individual accountability with team success

Pure cooperative learning (group grade for group product) can let some students free-ride. STAD prevents this by requiring individual quizzes.

But individual scoring alone (no team component) loses cooperative motivation. STAD adds team scoring on top.

The combination: students must perform individually but also help their teammates perform. Both are needed.

Improvement scores reward effort

A weak student in a traditional grading system rarely gets recognized. They are always at the bottom.

In STAD, a weak student improving from 30 to 50 earns the same improvement points as a strong student improving from 80 to 100. Both improved. Both contribute equally.

This rewards effort as well as talent. Students who try, learn, and improve are recognized.

Heterogeneous teams allow peer support

Teams have students at different levels. Strong students help weaker students. Weaker students learn from strong students.

The improvement scoring makes this support a team strategy. The team gains when its weakest member improves. So the team helps the weakest member.

Long-term focus builds motivation

STAD lasts for weeks. Teams develop identity. Students invest in their teams. They want their teams to do well.

This sustained motivation produces lasting effort. Students work hard not for one lesson but for their team across the unit.

Research support

STAD is one of the most studied cooperative learning methods. Robert Slavin’s research found:

“Slavin reports student gains of 0-21% in various studies, with average students typically benefiting most.”

(The transcript is unclear, but Slavin’s research generally shows positive effects.)

Across many studies:

1. STAD produces academic gains.
2. The strongest gains are typically for average students.
3. Weak students also benefit.
4. Strong students often maintain or slightly improve.

The middle students benefit most because they have:

1. Room to improve (unlike weak students who improve from a low base).
2. Peer support (from strong students).
3. Motivation (the improvement scoring rewards them).

A teacher using STAD should expect academic gains across the class with average students gaining most.

Setting up STAD

To run STAD effectively:

Form teams thoughtfully

Each team should have:

1. One high achiever.
2. Two average achievers.
3. One low achiever.

(Or similar mix in teams of 5.)

The teacher mixes by:

1. Past academic performance.
2. Gender (if mixed-gender classroom).
3. Background (cultural, ethnic, linguistic if known).
4. Personality (mix energetic and quiet).

Mixed-gender teams (where socially acceptable) work better. The teacher should also balance other dimensions of diversity.

Establish team identity

Give teams a chance to develop identity:

1. Names. Let teams choose names (animals, planets, anything).
2. Logos or banners. Teams create visual identifiers.
3. Cheers or chants. Teams develop their own.
4. Posters. Teams display work.

Identity makes the team real. Students invest more.

(The transcript is unclear but suggests using flower names.)

Establish improvement scoring

Choose an improvement scoring system. The simple one above (0, 10, 20, 30 points) works well. Adjust if needed.

Track each student’s quiz scores. Calculate averages over the first 2-3 quizzes. Use the average as the base for improvement scoring.

Plan study sessions

After each new content unit:

1. Time for team study (using worksheets, etc.).
2. Time for the individual quiz.
3. Time for improvement scoring (the teacher does this between quizzes).
4. Recognition of teams.

A typical week might have:

• Day 1-2: New content presented; team study begins.
• Day 3: More team study.
• Day 4: Quiz.
• Day 5: Improvement scores calculated; teams recognized.

Monitor and adjust

After the first cycle, evaluate:

1. Are teams working well?
2. Is the improvement scoring fair?
3. Are students engaged?
4. What needs to change?

Adjust the system based on what you learn.

STAD compared to other cooperative methods

STAD has features that distinguish it.

Long-term

Unlike jigsaw, think-pair-share, or numbered heads together (which work in single lessons), STAD spans weeks.

Individual + team

STAD has both individual quizzes and team scoring. Pure cooperative methods only have team work.

Improvement-focused

STAD specifically rewards improvement rather than absolute performance. This is rare among cooperative methods.

Subject-versatile

STAD works for any subject. Math, science, social studies, language. As long as content can be quizzed, STAD applies.

Suited to ongoing units

STAD works well for units that span weeks. A two-week unit on a topic. A month-long unit. Even longer units.

It is less suited to single-day topics or one-off lessons.

STAD challenges

STAD is more complex than simpler strategies. Teachers face:

Tracking individual scores

Each student’s quiz scores must be tracked. The teacher calculates improvement scores. This is administrative work.

Quiz preparation

Quizzes must be prepared regularly. They take effort to write.

Time investment

A full STAD cycle (study, quiz, improvement, recognition) takes more class time than simpler strategies.

Initial setup

Establishing teams, names, base scores takes time at the start of a unit.

A teacher must invest in the setup. The investment pays off across the unit.

Why some teachers avoid STAD

The complexity scares some teachers. Common concerns:

1. Time. “I don’t have time for all this.”
2. Tracking. “It’s too hard to track everyone’s scores.”
3. Fairness. “What if some teams are stronger than others?”

Responses:

1. Time. STAD takes more time than simple strategies but less than ideal teaching across the unit. Trade-offs are reasonable.

2. Tracking. A simple spreadsheet handles the tracking. Or a notebook works.

3. Fairness. Initial team formation matters. With balanced teams, all teams have potential. The improvement scoring further levels the field.

A teacher willing to invest in STAD finds it powerful. A teacher who is intimidated should start simpler and build up.

A simpler version

For teachers new to STAD, a simplified version works:

1. Form heterogeneous teams.
2. Give team names.
3. After each lesson, give a short quiz.
4. Track scores informally.
5. Recognize improvement, even informally.

The full STAD system is best. But a simplified version captures most of the benefit. As the teacher grows comfortable, they can add more elements.

Flashcard

What are the main elements of STAD?

Tap to reveal

Answer

Heterogeneous teams, team study, individual quizzes, improvement scores, team recognition

1. Heterogeneous teams: 4-5 students mixed by ability, gender, background.

2. Team study: members help each other learn the content.

3. Individual quizzes: each student takes a quiz alone.

4. Improvement scores: scores compared to past performance, rewarding growth.

5. Team recognition: top teams (by total improvement) are recognized.

STAD spans weeks. Teams develop identity. The combination of individual accountability and team success produces strong learning.

What teachers should remember

STAD is more complex than simpler strategies. It is also more powerful for ongoing units.

Best uses:

1. Multi-week units of content.
2. Subjects with quizzable content.
3. Classes where teams can develop identity.
4. Schools where teacher has class control over assessment.

Limitations:

1. Not for single-day topics.
2. Not for topics where quizzes do not fit.
3. Not for very short units.
4. Hard to use if school requires standardized grading.

A teacher who picks STAD for the right context sees strong results. A teacher who tries STAD for everything finds it cumbersome.