Southern New Hampshire University

TSL 505: Language Curriculum Design and Implementation

A study guide to SNHU's TSL 505, the graduate TESOL course on curriculum, syllabus and lesson planning for English language learners.

Updated October 2026 · 5 min read

TSL 505 is a graduate course at Southern New Hampshire University (SNHU) on designing and implementing curriculum for English as a second or other language. SNHU lists it at 3 credits.

It works at several levels, from an entire curriculum, to a syllabus, to a single lesson. The main difficulty is alignment: objectives, content, activities and assessment must fit together at each level.

Course at a Glance

ItemDetails
UniversitySouthern New Hampshire University
Code and titleTSL 505 Language Curriculum Design and Implementation
LevelGraduate, 3 credits
Subject areaESOL curriculum, syllabus and lesson planning
FocusObjectives, lesson stages, content selection, long-term planning, teacher roles, mixed levels

What TSL 505 Covers

Topic from the catalogWhat it means in practice
Curriculum, syllabus and lesson planningDesigning at three levels of detail
Observable performance objectivesWriting objectives you can see learners achieve
Lesson stages and construction principlesSequencing activities effectively
Choosing, editing and managing contentSelecting and adapting materials
Long-term lesson planningPlanning units and courses
Teacher rolesFacilitator, model, assessor and others
Mixed-proficiency teachingPrinciples and techniques for varied levels

Key Concepts Explained

Observable Objectives

An observable objective states what a learner will do, with a condition and a standard, so that a teacher can tell whether it was achieved. Avoid verbs like "understand" that cannot be seen.

Illustration (invented objective): "By the end of the lesson, learners will be able to ask and answer five questions about daily routines in pairs, using the present simple tense." The learners' speech can be listened to and checked.

Alignment

Check that each activity serves an objective and that assessment measures that objective. If an activity does not connect, remove or change it.

Mixed Levels

In a class with different proficiency levels, plan tasks with more than one route, such as the same activity with different supports or extensions, so everyone can take part.

Typical Assignments and How to Approach Them

Exact tasks are set in the course. These formats are common in curriculum courses and are general guidance only.

Assignment typeWhat it testsHow to approach it
Lesson planObjectives and stagesWrite observable objectives, then sequence activities to reach them
Syllabus or unit planLong-term planningShow progression, repetition and assessment points
Content selection rationaleChoosing and editing materialsExplain why content suits the learners and how you adapted it
Mixed-level adaptationDifferentiationDescribe supports and extensions for specific learners

Three Levels of Planning

LevelQuestion it answers
CurriculumWhat should learners achieve overall, and why?
SyllabusWhat content and sequence will be taught?
LessonWhat happens in a single session?

Check that each level supports the one above. A lesson that does not contribute to a syllabus goal is a candidate for change.

Building Lesson Stages

The catalog refers to lesson stages and principles of effective construction. A common pattern moves from preparing learners, to presenting new material, to guided practice, to freer use and then review. State why you have chosen each stage and how long it should take.

Plan an assessment of the objective at the end, even a brief one, so you can see whether the lesson worked.

What a Strong TSL 505 Submission Looks Like

A strong submission shows alignment from top to bottom: aims lead to objectives, objectives lead to activities, and activities lead to assessment. It names the learners and context and shows how content was selected, edited and managed for them.

It also anticipates problems. Notes on timing, mixed proficiency and materials show that the plan could actually be taught in a real classroom.

Questions to Ask Your Instructor

Ask which lesson plan template is expected, what level of detail the syllabus needs, and whether you may choose your own learner context. A clear template and context make alignment much easier to demonstrate.

Where Students Get Stuck

Study Tips for TSL 505

How We Help with TSL 505

Send the brief, rubric, learner profile and any draft. A writer with TESOL experience can explain curriculum concepts, prepare a model lesson or unit plan for a comparable context, or review your plan for alignment and clarity.

GradeEssays is independent and not affiliated with SNHU. Our work is a study and reference aid; submit your own work under SNHU's academic integrity policy. Orders are written from scratch, include free revisions within the scope of your original request, and are refunded in full if late.

Make Your TSL 505 Plan Coherent

Share the prompt and draft. We prepare a model design or review your own for alignment and clarity.

Start My TSL 505 Help

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Frequently Asked Questions

How many credits is TSL 505?

SNHU's catalog lists it as 3 credits at graduate level.

What are observable performance objectives?

Statements of what learners will be able to do that a teacher can see or hear.

Does TSL 505 cover long-term planning?

Yes, long-term lesson planning is listed.

Does the course address mixed-proficiency classes?

Yes, principles and techniques for mixed-proficiency levels are included.

What teacher roles are discussed?

The catalog refers to teacher roles in the classroom.

Can you help me check alignment in my plan?

Yes. We can review objectives, activities and assessment together, while you submit your own final work.