Important Updates
New AP Course Pacing Guide
This pacing guide (.pdf/164.88 KB), designed for classrooms that have only completed approximately 25% of typical course content by January, can help students develop their knowledge and skills by May. If your students are ahead of this pace, you’ll be able to incorporate additional days or weeks to spend more time on challenging topics, practice course skills, or begin reviewing for the exam.
AP Daily and AP Classroom
Short, searchable AP Daily videos can be assigned alongside topic questions to help you cover all course content, skills, and task models, and check student understanding. Unlock personal progress checks so students can demonstrate their knowledge and skills unit by unit and use the progress dashboard to highlight progress and additional areas for support. As the exam approaches, assign AP practice exams in the AP Classroom question bank and encourage students to take advantage of AP Daily: Live Review sessions April 19–29.
Course Overview
Students cultivate their understanding of the interrelationships of the natural world through inquiry-based lab investigations and field work as they explore concepts like the four Big Ideas; energy transfer, interactions between earth systems, interactions between different species and the environment, and sustainability.
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AP Environmental Science Course Overview
This resource provides a succinct description of the course and exam.
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AP Environmental Science Course at a Glance
Excerpted from the AP Environmental Science Course and Exam Description, the Course at a Glance document outlines the topics and skills covered in the AP Environmental Science course, along with suggestions for sequencing.
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AP Environmental Science Course and Exam Description
This is the core document for this course. It clearly lays out the course content and describes the exam and the AP Program in general. The CED was updated in the summer of 2020 to include scoring guidelines for the example questions.
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AP Environmental Science CED Errata Sheet
This document details the updates made to the course and exam description (CED) in September 2019. It includes printable copies of the updated pages, which can be used as replacement sheets in your CED binder. Note: It does not include the scoring guidelines, which were added to the online CED in the summer of 2020.
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AP Environmental Science CED Scoring Guidelines
This document details how each of the sample free-response questions in the course and exam description (CED) would be scored. This information is now in the online CED but was not included in the binders teachers received in 2019.
Course Content
Based on the Understanding by Design® (Wiggins and McTighe) model, this course framework provides a clear and detailed description of the course requirements necessary for student success. The framework specifies what students must know, be able to do, and understand, with a focus on big ideas that encompass core principles and theories of the discipline. The framework also encourages instruction that prepares students for advanced environmental science coursework.
The AP Environmental Science framework is organized into nine commonly taught units of study that provide one possible sequence for the course. As always, you have the flexibility to organize the course content as you like.
Unit |
Exam Weighting (Multiple-Choice Section) |
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Unit 1: The Living World: Ecosystems |
6%–8% |
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Unit 2: The Living World: Biodiversity |
6%–8% |
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Unit 3: Populations |
10%–15% |
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Unit 4: Earth Systems and Resources |
10%–15% |
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Unit 5: Land and Water Use |
10%–15% |
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Unit 6: Energy Resources and Consumption |
10%–15% |
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Unit 7: Atmospheric Pollution |
7%–10% |
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Unit 8: Aquatic and Terrestrial Pollution |
7%–10% |
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Unit 9: Global Change |
15%–20% |
Science Practices
The AP Environmental Science framework included in the course and exam description outlines distinct skills, called science practices, that students should practice throughout the year—skills that will help them learn to think and act like environmental scientists.
Skill |
Description |
Exam Weighting (Multiple-Choice Section) |
Exam Weighting (Free-Response Section) |
| 1. Concept Explanation | Explain environmental concepts, processes, and models presented in written format | 30%–38% | 13%–20% |
| 2. Visual Representations | Analyze visual representations of environmental concepts and processes | 12%–19% | 6%–10% |
| 3. Text Analysis | Analyze sources of information about environmental issues | 6%–8% | Not assessed in free-response section. |
| 4. Scientific Experiments | Analyze research studies that test environmental principles | 2%–4% | 10%–14% |
| 5. Data Analysis | Analyze and interpret quantitative data represented in tables, charts, and graphs | 12%–19% | 6%–10% |
| 6. Mathematical Routines | Apply quantitative methods to address environmental concepts | 6%–9% | 20% |
| 7. Environmental Solutions | Propose and justify solutions to environmental problems | 17%–23% | 26%–34% |
AP and Higher Education
Higher education professionals play a key role developing AP courses and exams, setting credit and placement policies, and scoring student work. The AP Higher Education site features information on recruitment and admission, advising and placement, and more.
This chart shows recommended scores for granting credit, and how much credit should be awarded, for each AP course. Your students can look up credit and placement policies for colleges and universities on the AP Credit Policy Search.
Meet the Development Committee for AP Environmental Science.