Master Topic 1 of the updated IB Environmental Systems and Societies (ESS) course with this comprehensive student workbook, fully aligned to the syllabus for first examinations in 2026.

This 82-page workbook helps students build a strong understanding of the essential concepts of perspectives, systems, and sustainability through guided notes, structured practice activities, exam-style questions, and a complete answer key. Designed for both Standard Level (SL) and Higher Level (HL) students, it provides a clear pathway through the most important concepts, terminology, and assessment objectives in Topic 1. Perspectives, systems, and sustainability are central to the IB ESS course and appear throughout all the other topics covered in the syllabus.

Whether used in the classroom, for homework, revision, independent study, or exam preparation, this workbook encourages active learning and helps students develop the analytical and evaluation skills required for success in IB ESS.

What You’ll Learn

Topic 1.1: Perspectives and Environmental Value Systems

Students explore:

The relationship between humans and the natural environment
Anthropocentric, ecocentric, and technocentric perspectives
Environmental value systems (EVSs) and how they shape decision-making
Cultural, economic, political, and ethical influences on environmental views
Conflicts arising from different environmental perspectives
Stakeholder viewpoints in environmental issues
Indigenous and local knowledge systems (HL)

Topic 1.2: Systems and Models

Students investigate:

The characteristics of environmental systems
Inputs, outputs, storages, flows, and transformations
Open, closed, and isolated systems
Equilibrium, stability, and resilience in environmental systems
Positive and negative feedback mechanisms
The use of models to represent complex environmental systems
The strengths and limitations of environmental models
Systems thinking as a tool for analyzing environmental issues

Topic 1.3: Sustainability

Students examine:

The meaning and principles of sustainability
Environmental, social, and economic dimensions of sustainable development
Natural capital and ecosystem services
Sustainable resource use and management
Sustainability frameworks
The Sustainable Development Goals (SDGs)
Indicators used to measure sustainability
Circular economy approaches to resource management (HL)
Sustainability challenges at local, regional, and global scales

What’s Included

✔ 77-page printable PDF workbook

✔ Coverage of all Topic 1 syllabus statements

✔ Content aligned to the updated IB ESS syllabus (first examinations 2026)

✔ Separate sections for SL and HL content

✔ Key vocabulary with definitions and examples

✔ Guided notes that mirror IB assessment language

✔ Structured practice activities

✔ Exam-style short-answer and extended-response questions

✔ Data analysis and critical-thinking opportunities

✔ Complete answer key included

Why Students Love This Workbook

Unlike traditional revision notes, this workbook actively engages students in the learning process. The guided activities are designed around the language and command terms used in IB assessments, helping learners build confidence while developing the skills required to analyze, explain, compare, evaluate, and justify environmental concepts.

Students can use the workbook throughout the course or as a focused revision tool before assessments.

Ideal For

IB Environmental Systems and Societies students
Standard Level (SL) students
Higher Level (HL) students
IB teachers seeking ready-to-use classroom resources
Homeschool learners following the IB curriculum
Students preparing for quizzes, tests, and final examinations

Product Details

Format: Digital PDF Download

Pages: 77

Course: IB Environmental Systems and Societies (ESS)

Topic: Topic 1 – Foundations

Level: SL and HL

Answer Key: Included

Author: Bradley M Kremer

Publisher: IB ESSentials

Syllabus Alignment: First Examinations 2026

Important Information

This resource is independently produced and is not endorsed by or affiliated with the International Baccalaureate Organization (IBO).

Your purchase includes a license for individual educational use unless otherwise specified.

Explore additional IB ESS workbooks, revision resources, study guides, and teaching materials at mrkremerscience.com and ibessentials.org.

Topic 1 – Foundations

IB ESS Topic 1 Foundations Student Workbook: Perspectives, Systems, and Sustainability (SL/HL, 2026) | PDF with Answer Key