Form One Integration Within a Subject

Form One integration happens within a single subject. A teacher does not need permission from other subject teachers, a curriculum redesign, or a different timetable. The simplest forms of integration sit here, and a teacher new to integration can start here. A teacher constrained by school structure (no coordination across subjects) can stay here.

Three methods make up Form One: fragmented, connected, and nested. They form a progression from least to most integrated.

Method 1: Fragmented

The fragmented method is the baseline. Subjects are completely separate. No connections are made. Each subject teaches its own content in its own time.

’s diagram shows four subjects with no overlap. They exist side by side without touching.

When this counts as integration. Fragmented is the lowest level. Strictly, it is not integration in any meaningful sense. Includes it because Fogarty and Storey did.

The teacher’s planning task. Within each subject, the teacher lists topics, concepts, and skills. They rank them by importance. They organize each subject’s curriculum carefully.

The integration in fragmented teaching is internal: within a single subject, the teacher integrates the lesson, the prerequisites, and the skills.

Example. A science teacher planning a biology unit. They identify that “plant cell and animal cell” is the main lesson. They list prerequisites: students must know what cells are, what microscopes do, and how to make slides. They sequence: first the concept of cells, then microscope use, then slide making, then comparing plant and animal cells.

This is not integration across subjects. But within the science subject, the teacher has integrated content with skills. Students learn the concept and the practical skill together.

A teacher who does this much is doing better than a teacher who teaches isolated lessons with no thought to connections. But this is the lowest form of integration.

Method 2: Connected

The connected method is one step up. Subjects are still separate, but within a subject, the teacher makes connections explicit.

’s diagram shows four subjects, each with internal links. Within one subject, certain topics overlap and the teacher draws attention to the overlap.

The teacher’s planning task. When teaching one topic, the teacher explicitly references related topics. They show students how concepts connect.

Example. A teacher of biology covers cell structure. Later in the unit, they cover cell function. The connected method asks the teacher to make the link visible: “Remember the cell structure we covered last week? Now we will see how each part performs a function. The mitochondria you saw last week is what produces energy.”

Without the explicit link, students may treat structure and function as separate topics. With the explicit link, they see one as supporting the other.

The same applies to mathematics. A teacher covers fractions. Later, they cover decimals. The connected method explicitly says: “Decimals are another way to write fractions. The fraction 1/4 is the decimal 0.25. They are the same number in different notation.” Students see the connection.

Why this works. Students often fail to make connections on their own. They do not see, automatically, that a topic this week relates to a topic last month. The teacher who points out the connection saves students from re-learning what they already knew.

’s term: “explicitly making linkages between subject topics, skills, and concepts.” Explicit is the key word. Implicit connections are missed. Explicit connections are seen.

Method 3: Nested

The nested method is the most integrated within Form One. Multiple goals are layered into one lesson.

’s diagram shows circles within circles. The outer context contains the inner context. Both are taught together.

The teacher’s planning task. Identify a topic that naturally combines with a broader concept. Teach both together.

Example. Teaching the circulatory system in biology. The traditional approach: first teach the concept of “system” in general, then teach individual systems (digestive, circulatory, respiratory) one at a time.

The nested approach: skip the abstract introduction. Start directly with one specific system (the circulatory system). While teaching it, naturally introduce the concept of systems. Use the circulatory system as the example that builds the general concept.

Two goals achieved in one lesson. The student learns the specific system and the general concept of systems at once.

The same approach works in language. A teacher covers proper nouns and common nouns. Instead of teaching “noun” abstractly first, the teacher dives into proper nouns. While teaching, they naturally introduce the concept of noun. Both are learned together.

Higher thinking demands. a side benefit. Nested teaching demands higher-order thinking. Students must hold the specific topic in mind while also building the general concept. The cognitive demand is higher than learning each linearly. The result is deeper learning.

A linear approach: teach concept A, then teach specific case A1, then specific case A2, then specific case A3. Each step is simple but disconnected.

A nested approach: teach specific case A1 while building the concept A. Then specific case A2, deepening A. Then A3. Each step builds the bigger concept while delivering specific content.

Choosing among Form One methods

A teacher can use all three methods at different points.

Fragmented is the default for any teacher organizing a subject. Sequence content. Match prerequisites. This is basic competence.

Connected adds explicit linking when topics in the same subject relate. Use this method when introducing a new topic that builds on a previous one. Make the connection visible.

Nested is the most powerful Form One method. Use this when a specific topic naturally contains a broader concept. Save time by teaching both at once.

A teacher who uses only fragmented teaching delivers isolated lessons. A teacher who adds connected teaching builds bridges. A teacher who adds nested teaching gets the most learning from each lesson.

When Form One is the right choice

Form One has limits. It does not cross subject boundaries. A science teacher using only Form One does not connect to math, language, or social studies.

Form One is the right choice in three situations.

1. When school structure prevents cross-subject coordination. If different subjects are taught by different teachers who cannot meet to plan, Form Two integration is hard. Form One within each subject still produces good integration.

2. When the teacher is new to integration. Starting with cross-subject integration can be overwhelming. Mastering Form One first builds skill. Form Two becomes possible later.

3. When the topic is genuinely subject-specific. Some topics are deep within one subject and do not naturally connect to others. Trigonometry’s specific identities. Specific grammar rules. The detailed structure of a particular cell organelle. For these, deep within-subject integration is enough.

But for most topics, Form Two integration adds value.

Practical advice for Form One

Five practical suggestions for using Form One well.

1. Start each unit with a planning meeting. Even just with yourself. Identify what topics in the unit connect. Plan to make those connections explicit.

2. Look for nested opportunities. Every unit has at least one. A specific topic that contains a broader concept. Teach them together.

3. Use visual organizers. Concept maps, flowcharts, and other visuals help students see connections that are hard to see in lectures alone.

4. Reference earlier content frequently. “Remember when we did X?” If students remember (or can be reminded), the connection forms.

5. Skip what fragments unnecessarily. If your unit covers two topics that have no real connection, consider whether one of them belongs in the unit. Sometimes the curriculum bundles unrelated things. The teacher can rebundle.

A teacher who applies these five turns even within-subject teaching into integration.

Flashcard

What are the three methods in Form One integration, and how do they differ?

Tap to reveal

Answer

Fragmented, connected, nested

1. Fragmented: subjects in isolation; integration only within a single subject by sequencing content with prerequisites and skills.

2. Connected: explicit links between topics within the same subject. The teacher points out connections that students might otherwise miss.

3. Nested: multiple goals layered into one lesson. A specific topic and a broader concept are taught together, saving time and producing deeper learning.

All three stay within one subject. None crosses subject boundaries.