LET Elementary Curriculum Development — Curriculum Designing, Implementing and EvaluatingDetailed Explanation

Curriculum Design Models

A curriculum design is the way all curriculum elements — aims, content, learning experiences, and evaluation — are arranged and organized. Think of it as the 'floor plan' of teaching: who or what is the organizing center? There are three broad families of curriculum design, each reflecting a different philosophy about what schools are for. **1. Subject-Centered Design** organizes learning around a body of knowledge or a discipline. It is the oldest, most common, and most standardized design. The K to 12 Program's separate learning areas (Filipino, English, Mathematics, Science, Araling Panlipunan, MAPEH, EPP/TLE, ESP) are subject-centered. Within this family: - **Subject design** teaches one discipline in isolation (e.g., pure Mathematics). - **Discipline design** emphasizes the structure and methods of a field (e.g., teaching science the way scientists actually think). - **Correlated design** links two subjects without fully merging them (e.g., teaching a literature selection that matches a history period). - **Broad-fields or fused design** merges several related subjects into one (e.g., Araling Panlipunan fusing history, geography, economics, and civics). This sub-type is heavily tested. **Strength of subject-centered:** systematic, easy to plan and standardize, content expertise is clear. **Weakness:** can be fragmented, may ignore learner needs and real-life application. **2. Learner-Centered Design** places the child's needs, interests, and developmental level at the organizing center. Rooted in John Dewey's progressivism and humanistic psychology, it believes school should serve the whole child. Sub-types include: - **Child-centered design** (Dewey's approach): learning emerges from children's curiosity and experience. - **Experience-centered design**: the curriculum grows out of actual pupil experiences rather than pre-planned content. - **Humanistic design**: emphasizes self-actualization, values, and the full development of the person (linked to Abraham Maslow and Carl Rogers). - **Romantic/Radical design** (Rousseau, Illich): extreme child-freedom, de-emphasizes formal structure. **Strength:** highly motivating, responsive to individual differences, develops the whole person. **Weakness:** difficult to plan systematically, hard to standardize and assess uniformly, demanding on teachers. **3. Problem-Centered Design** organizes learning around real-life problems, issues, or persistent life situations rather than subjects or individual pupils. Content from different disciplines is drawn upon as needed to address the problem. - **Life-situations design**: uses everyday problems (health, family, community, civic life) as the organizing center. - **Core design**: identifies a common core of social problems or human activities around which all learning revolves, cutting across subject lines. **Strength:** highly relevant, integrative, develops problem-solving and critical thinking. **Weakness:** coverage of systematic content can be uneven; difficult to sequence and assess. **LET application tip:** When a question gives a classroom description, identify the organizing center — is it the subject matter, the learner's needs/interests, or a real-life problem? That tells you the design.

Curriculum Development Models: Tyler's Rationale

Ralph Tyler published his landmark work **Basic Principles of Curriculum and Instruction** in 1949. His model — called the **Tyler Rationale**, the **objectives model**, or the **ends-means model** — is the most foundational and most frequently tested curriculum development model on the LET. **Logic of the model:** Tyler's approach is **deductive** and **linear**. It moves from the general (broad purposes/objectives) to the specific (how to achieve and measure them). Think of it as top-down planning: administrators, curriculum specialists, and policymakers determine the objectives first, and teachers work within those. **Tyler's Four Fundamental Questions:** Every Tyler question on the LET revolves around these four, always in this order: 1. **What educational PURPOSES (objectives) should the school seek to attain?** → Objectives are derived from three sources: (a) studies of the **learners** (their needs, interests, and characteristics), (b) studies of **contemporary life/society** (what skills and knowledge society needs), and (c) suggestions from **subject-matter specialists** (disciplinary experts). These sources give many possible objectives, which are then filtered through two screens: (a) the school's **educational philosophy** and (b) the **psychology of learning** (what we know about how learners grow and learn). Only objectives that pass both screens are retained. 2. **What educational EXPERIENCES can be provided to attain these purposes?** → After objectives are set, the curriculum planner selects appropriate learning experiences that will help learners achieve those objectives. 3. **How can these experiences be ORGANIZED effectively?** → Experiences must be organized so they reinforce and build on each other. Tyler identified three organizing criteria: **continuity** (vertical repetition of skills), **sequence** (each experience builds on earlier ones), and **integration** (relating experiences across subjects). 4. **How can we determine whether the purposes are being attained? (EVALUATION)** → Evaluation checks whether the objectives set in Step 1 have been achieved. This is why Tyler's evaluation is called 'objectives-centered' — you judge success by comparing outcomes to objectives. **Why it is called 'ends-means':** The objectives (ends) are set first, and then the means (experiences, organization, evaluation) are designed to achieve them. **Memory hook:** Tyler = **TOP-DOWN, DEDUCTIVE, FOUR QUESTIONS, OBJECTIVES FIRST.**

Curriculum Development Models: Taba's Grassroots Approach

Hilda Taba was a student of Ralph Tyler, but she disagreed with his top-down approach. In her 1962 book **Curriculum Development: Theory and Practice**, she proposed the **Grassroots Model** — so called because curriculum should grow from the ground up, built by the teachers who actually use it, not handed down from administrators at the top. **Logic of the model:** Taba's approach is **inductive** and **teacher-led**. Instead of starting with broad national objectives, Taba starts with a specific **teaching-learning unit** designed by classroom teachers. This unit is then tested, refined, and generalized upward to become a broader curriculum framework. Think of it as bottom-up planning. **Taba's Seven Steps:** These seven steps must be memorized in order — LET items frequently scramble them and ask you to sequence them correctly. 1. **Diagnosis of NEEDS** — Teachers identify the needs, problems, and gaps in their pupils' learning. This is the starting point. 2. **Formulation of OBJECTIVES** — Based on diagnosed needs, teachers write specific objectives. 3. **Selection of CONTENT** — Teachers choose subject matter that addresses those objectives. 4. **Organization of Content** — Content is arranged in a logical sequence appropriate to the learner. 5. **Selection of LEARNING EXPERIENCES** — Teachers choose instructional strategies and activities. 6. **Organization of Learning Experiences** — Activities are arranged into a coherent teaching plan. 7. **Determination of WHAT TO EVALUATE and the ways and means of doing it** — Teachers decide what evidence will show that objectives were met and how to gather that evidence. **The Grassroots Sequence:** Teachers design a unit (Steps 1-7) → unit is piloted and tested → refined based on feedback → generalized to a broader curriculum framework → adopted by wider levels. **Why 'grassroots'?** Because change starts at the classroom level (with teachers), not at the national policy level. This gives teachers ownership and expertise over the curriculum they teach. **Memory hook:** Taba = **GRASSROOTS, INDUCTIVE, SEVEN STEPS, TEACHER-LED, BOTTOM-UP.** **The critical distinction from Tyler:** | | Tyler | Taba | |---|---|---| | Direction | Deductive (top-down) | Inductive (bottom-up) | | Who leads | Administrators/specialists | Classroom teachers | | Steps | 4 questions | 7 steps | | Starting point | Objectives | Diagnosis of needs |

Saylor, Alexander, and Lewis Model

The **Saylor, Alexander, and Lewis Model** (sometimes called the **Administrative Model** or the **Planning Model**) treats curriculum development as a systems-oriented planning process. While Tyler gives us four questions and Taba gives us seven steps, Saylor, Alexander, and Lewis describe curriculum planning through four broad elements or phases that any curriculum must address. **The Four Elements of the Saylor, Alexander, and Lewis Model:** 1. **Goals, Objectives, and Domains** — Curriculum planners begin by establishing broad **goals** and specific **objectives** within identified **curriculum domains** (major areas of human experience and learning). Common domains include: personal development, social competence, continued learning skills, and specialization. This is the 'What are we aiming for?' element. 2. **Curriculum Design** — Planners decide how to organize the curriculum to achieve those goals — which design model to use, how to arrange content and experiences. This is the 'How will we organize it?' element. 3. **Curriculum Implementation** — The designed curriculum is put into practice by teachers in actual classrooms. This is the 'How will we deliver it?' element. 4. **Curriculum Evaluation** — The implemented curriculum is assessed to determine whether goals were achieved and to inform future planning. Evaluation feeds back into goal-setting for the next cycle. This is the 'Did it work?' element. **Key feature:** The model is **cyclical** — evaluation results feed back into goal-setting, making curriculum development an ongoing, self-improving process. **Comparison with Tyler and Taba:** | Feature | Tyler | Taba | Saylor et al. | |---|---|---|---| | Starting point | Objectives | Diagnosis of needs | Goals and domains | | Number of components | 4 questions | 7 steps | 4 phases | | Orientation | Ends-means | Grassroots | Systems/Administrative | | Direction | Deductive | Inductive | Cyclical system |

Scope, Sequence, Continuity, Integration, and Articulation

When a curriculum is designed, its content must be organized along several key dimensions. These organizing principles are tested both as vocabulary items and in scenario-based questions asking you to identify which principle is being applied. **Five Organizing Dimensions:** 1. **SCOPE** — the **breadth and depth** of content at any given level. Scope answers the question: *What topics are covered and how much?* Example: The scope of Grade 3 Mathematics includes whole numbers up to 10,000, basic fractions, basic geometry, and measurement — not calculus or algebra. 2. **SEQUENCE** — the **order** in which content is arranged so that learning builds progressively. Sequence answers: *In what order should content be taught?* Sequencing principles include simple-to-complex, known-to-unknown, concrete-to-abstract (very important in Philippine elementary education), and chronological order. Example: Teaching addition before subtraction, then multiplication before division. 3. **CONTINUITY** — the **vertical repetition** of key skills and knowledge across time so they are reinforced and deepened. Continuity answers: *Are key skills revisited and strengthened over time?* Example: Reading comprehension skills taught in Grade 1 are revisited, practiced, and deepened in Grade 2, Grade 3, and beyond. 4. **INTEGRATION** — the **horizontal linking** of content across different subjects at the same level so learning connects meaningfully. Integration answers: *How do subjects reinforce each other at the same grade level?* Example: A Grade 4 Science lesson on the water cycle is connected to a Mathematics lesson on measurement (rainfall) and an Araling Panlipunan lesson on water resources in the Philippines. 5. **BALANCE** — appropriate and fair distribution of weight, time, and emphasis across all parts of the curriculum so no area is over- or under-emphasized. **Two Articulation Concepts (Highly Tested):** **VERTICAL ARTICULATION** — the logical arrangement and connection of content **across grade levels** so that each year's curriculum builds coherently on the previous year and prepares for the next. It is about *sequence over time*. The Philippine K to 12's **spiral progression** in Science and Mathematics is the premier example — topics are introduced at a simple level and revisited with greater complexity at each successive grade level. Vertical articulation requires Grade 5 teachers to know what was taught in Grade 4 and what will be taught in Grade 6. **HORIZONTAL ARTICULATION** — the connection and alignment of content **across different subjects at the same grade level** so that what is taught in one subject reinforces what is taught in another at the same time. It is about *integration across the same level*. Example: The Grade 6 Math and Science teachers coordinate so that the scientific notation taught in Science aligns with the exponents lesson in Mathematics during the same quarter. **Memory device:** Vertical = up and down across grade levels (like a ladder over years); Horizontal = side-by-side across subjects at the same level (like a table across columns in the same row).

Curriculum Implementation and the Teacher as Curricularist

**Curriculum implementation** is the phase where the written or planned curriculum is put into action in actual classrooms with real learners. It is more than simply following a curriculum guide — it is the dynamic, moment-by-moment process of converting documented plans into living learning experiences. **The Teacher as Curricularist:** In the Philippine context, RA 7836 (Philippine Teachers Professionalization Act of 1994) establishes that teachers must be professionally competent, and part of that competence includes curriculum expertise. The Code of Ethics for Professional Teachers further emphasizes that teachers must be proficient in their subject matter and in the strategies they use to teach it. A teacher wears many curriculum hats: - **Knower** of the curriculum content - **Writer** of lesson plans and instructional materials - **Planner** who translates curriculum guides into daily instruction - **Initiator/Innovator** who introduces new approaches when existing ones do not work - **Implementer** who delivers the curriculum in the classroom - **Evaluator** who assesses whether learning has occurred and feeds that back into planning **Why the teacher is the most critical factor in implementation:** The teacher stands between the written curriculum (what DepEd planned) and the learned curriculum (what pupils actually acquire). No matter how excellent a curriculum is on paper, if the teacher does not implement it well — does not understand it, does not have the resources, is not trained in the approach — the curriculum will fail. This is why DepEd invests in teacher training (through School Learning Action Cells, in-service training, and continuous professional development) whenever a new curriculum is introduced. **Levels of curriculum:** - **Intended curriculum** = what is officially planned and written (curriculum guides, MELCs) - **Implemented curriculum** = what the teacher actually delivers in the classroom - **Attained/Learned curriculum** = what the pupils actually learn and retain The teacher's role is to make the gap between these three levels as small as possible.

The Curriculum Change Process

Curriculum is never static — it must respond to new knowledge, societal needs, technological change, and educational research. Understanding how change happens and is managed is essential for LET scenario-type items. **Types of Curriculum Change:** The LET tests whether candidates can match the depth of a change to the correct term: 1. **Substitution** — the simplest change; one element is replaced by another equivalent element, with no change to the overall structure. Example: Replacing an old textbook with a new one that covers the same topics. The curriculum framework stays the same. 2. **Alteration** — a minor adjustment or modification introduced into existing practice without changing the fundamental structure. Example: A teacher adds a cooperative learning activity to a lesson that was previously lecture-based. 3. **Restructuring** — a major reorganization of the curriculum structure itself. Example: The shift from the old BEC (Basic Education Curriculum) to the K to 12 Program, which added Grade 11 and 12 and completely reorganized the learning areas and competencies. 4. **Perturbation** — a sudden, disruptive change that teachers must adjust to quickly, even if they did not have time to fully prepare. Example: The abrupt shift to distance/modular learning during the COVID-19 pandemic in 2020. 5. **Value orientation** — the most fundamental type of change; a shift in the underlying beliefs, values, and philosophy of the curriculum. Example: Moving from a purely content-focused curriculum to a learner-centered, competency-based philosophy. **Kurt Lewin's Force Field Analysis and Three Phases:** Lewin explained that any organization (including a school) resists change because of competing forces: - **Driving forces** — factors that push toward change (e.g., new DepEd policy, teacher enthusiasm, community demand, evidence of poor learning outcomes, availability of new materials). - **Restraining forces** — factors that resist change (e.g., teacher fear or lack of confidence, inadequate training, lack of materials, poor leadership support, community resistance). For change to happen, driving forces must outweigh restraining forces. Lewin's solution was not always to increase pressure (which can cause backlash) but often to reduce restraining forces. **Lewin's Three-Phase Change Model:** 1. **UNFREEZE** — Create readiness for change by loosening existing habits and attitudes. Make people aware of why change is necessary. Example: Conducting awareness seminars, showing achievement data that reveals a problem, building motivation to adopt the new curriculum. 2. **CHANGE / MOVE** — Introduce the new curriculum and help people practice and internalize the new approaches. This is the actual implementation phase with training, piloting, and support. 3. **REFREEZE** — Stabilize and institutionalize the new practice until it becomes the new norm. Example: Embedding the new curriculum in official policies, monitoring implementation, and recognizing teachers who implement it well. **Stages of Institutionalizing Change:** Curriculum change moves through three stages: 1. **Initiation** — the decision to adopt a change is made and initial steps are taken. 2. **Implementation** — the change is put into practice. 3. **Institutionalization** — the change becomes routine, embedded in the culture and structures of the school. People adopt change at different rates: **early adopters** (enthusiastic from the start), **majority** (adopt after seeing early adopters succeed), and **laggards** (adopt last, often reluctantly). Effective change management respects these differences and provides appropriate support for each group.

Curriculum Evaluation: Formative vs. Summative and the CIPP Model

**Curriculum evaluation** is the systematic process of gathering evidence to judge the worth, quality, merit, or effectiveness of a curriculum — whether to keep it as is, revise certain parts, or replace it entirely. Evaluation provides the information base for curriculum decisions. **TIMING OF EVALUATION:** **Formative Evaluation** — conducted **DURING** the curriculum development or implementation process to improve the curriculum while it is still in progress. It is ongoing, diagnostic, and aimed at making adjustments. Example: A curriculum development team tests draft modules in two pilot schools and revises them based on teacher and pupil feedback before the final release. **Summative Evaluation** — conducted **AFTER** (at the END of) the program to judge the overall effectiveness and make a final decision about whether the program succeeded, should continue, be revised substantially, or be discontinued. **Robert Stake's famous analogy (always tested):** > **'When the cook tastes the soup, that is FORMATIVE evaluation. When the guests taste the soup, that is SUMMATIVE evaluation.'** In a Philippine classroom: a teacher checking pupils' understanding mid-lesson (cook tasting) is formative; the end-of-term summative test (guests tasting) is summative. --- **THE CIPP MODEL (Daniel Stufflebeam, 1966)** The most tested evaluation model on the LET. CIPP stands for: **C — CONTEXT Evaluation** - Focus: the environment, needs, problems, and goals surrounding the curriculum - Key question: *What should we do? / What are the needs and objectives?* - Answers: 'Is this curriculum needed? What problems does it address? What are realistic goals?' - Type: Formative (for planning) - Example: Evaluating whether a new Grade 3 numeracy program is needed by studying pupils' achievement data, community needs, and existing resources. **I — INPUT Evaluation** - Focus: the resources, strategies, designs, and plans proposed to achieve the goals - Key question: *How should we do it? / What resources and design will be used?* - Answers: 'Are the planned resources adequate? Is the curriculum design appropriate?' - Type: Formative (for structuring) - Example: Evaluating whether the proposed materials, teacher training, and teaching strategies for the new numeracy program are sufficient and appropriate. **P — PROCESS Evaluation** - Focus: the actual implementation as it happens — fidelity, barriers, delivery quality - Key question: *Are we doing it as planned?* - Answers: 'Is the curriculum being delivered as designed? What problems are occurring during implementation?' - Type: Formative (for implementing) - Example: Classroom observations, teacher logs, and student attendance records checking whether the numeracy program is being taught as designed. **P — PRODUCT Evaluation** - Focus: the outcomes and results achieved — both intended and unintended - Key question: *Did it work? / Were the objectives met?* - Answers: 'Did pupils improve? Were the goals achieved? Should the program continue?' - Type: Summative (for recycling/deciding) - Example: End-of-program assessment of pupils' numeracy scores, comparing pre- and post-program achievement data. **The CIPP advantage:** Unlike Tyler's objectives-only evaluation, CIPP evaluates the curriculum at EVERY stage — from needs assessment to final outcomes. It supports both formative decisions and summative judgments. **Other Evaluation Models to Recognize (Less Tested):** - **Tyler's Objectives-Centered Evaluation**: Compare outcomes to pre-set objectives. Simple but ignores unintended outcomes. - **Scriven's Goal-Free Evaluation**: Evaluate the actual effects of the curriculum regardless of stated goals, to avoid evaluator bias toward the stated objectives. Scriven believed knowing the goals makes evaluators blind to other important outcomes. - **Stake's Responsive / Countenance Model**: Evaluation should respond to the concerns and issues of actual stakeholders (teachers, pupils, parents). Uses both description and judgment. Robert Stake is the source of the cook-guests analogy.

The process is deductive (starts with objectives/purposes) and linear (follows Tyler's four questions in order: purposes → experiences → organization → evaluation). The fact that it begins with educational purposes (objectives) and proceeds downward is the definitive marker of Tyler's model. Do not confuse with Taba, whose model begins with diagnosis of needs.

Four markers identify Taba: (1) teachers are the curriculum designers, (2) the process begins with diagnosis of needs (Step 1 of Taba's seven steps), (3) it is inductive (starts from a specific unit and generalizes upward to district adoption), and (4) it is bottom-up (grassroots). This is the most classic Taba scenario.

Several related social science disciplines are merged into one learning area without teaching them as separate subjects. The organizing center is still the subject matter (social sciences), making it subject-centered. The merging of multiple related subjects makes it specifically the broad-fields or fused sub-type. MAPEH (Music, Arts, Physical Education, Health) is another example.

The alignment is across grade levels over time (Grade 4 → Grade 5 → Grade 6), not across subjects at the same level. When curriculum alignment goes 'up and down the grade ladder' to ensure each year builds on the previous, that is vertical articulation. This is also the principle behind the K to 12 spiral progression in Science and Mathematics.

Lewin's Force Field Analysis identifies driving forces (factors pushing toward change) and restraining forces (factors resisting change). In this scenario, lack of training and materials are restraining forces. The effective solution is to reduce these restraining forces — through teacher orientation, professional development workshops, and provision of materials — not to force or pressure compliance. Increasing pressure without addressing the root restraining forces often increases resistance.

Process evaluation focuses on HOW the curriculum is being implemented — whether it is being delivered as designed, what barriers are occurring, and whether the process is proceeding as planned. Classroom observations, teacher logs, and implementation monitoring are all tools of process evaluation. This is distinct from Context (needs), Input (resources/plans), and Product (outcomes).

The evaluation is at the END of the program (school year), using outcome data (reading comprehension scores) to judge overall effectiveness — this is summative. In CIPP, the Product component asks 'Did it work? Were the objectives met?' and uses outcome evidence — exactly what this scenario describes. Using Stake's analogy: the guests (the pupils, school community) are tasting the soup (judging the final result).

Restructuring is a major reorganization of the curriculum structure itself — changing grade levels, learning areas, competency frameworks, and even the philosophy of education. The K to 12 shift added Kindergarten as compulsory, added Grade 11 and 12, reorganized all learning areas, and changed the whole framework of basic education. This is not a simple substitution (replacing a textbook), alteration (changing a method), perturbation (sudden crisis), or value orientation (philosophical shift alone) — it is a comprehensive structural reorganization.

The organizing center is a real-life problem (barangay solid waste management), not a subject or individual learner. Content from multiple disciplines is used as needed to address the problem — this is the defining feature of problem-centered design. The real-world, community-based focus also makes it specifically a life-situations design.

Scriven argued that knowing the program's stated goals introduces bias — evaluators tend to focus only on whether the stated goals were met and miss important unintended effects (both positive and negative). Goal-free evaluation deliberately avoids reading the official goals, instead documenting actual effects on actual participants. This contrasts with Tyler's objectives-centered evaluation (which specifically measures against stated objectives) and with CIPP (which begins with context/goals).