CEF provides study materials to help students succeed at every level of the Challenge and expose them to the fascinating world of chemistry and its real-world applications. The Passport to Science Exploration is divided into three sections that correspond to each level of the Challenge:

To prepare for a Challenge competition, students should carefully read and review the information in the Challenge study materials. Competition questions are based on an overall understanding of chemistry and science concepts presented in these study materials, as well as the relationships among concepts. Questions are largely derived from information contained in CEF’s study materials but are not limited solely to this information.

CEF also provides a Suggested Additional Resources page to help participants and teachers seek other examples and explanations of chemistry concepts. Looking at outside resources will help students to connect concepts, apply their knowledge of chemistry to familiar and unfamiliar situations, and learn more about the world around them!

 

Study Materials for the Challenge Qualifier and Local Challenges

Disclaimer: Please note that these sample questions are provided as a reference only and should not be altered or adjusted. These sample questions are not an indication of what will be seen in future Local Challenge competitions, but are a small set of questions that have been previously used.

 

Study Materials for State Challenges

Disclaimer: Please note that these sample questions are provided as a reference only and should not be altered or adjusted. These sample questions are not an indication of what will be seen in future Local or State Challenge competitions, but are a small set of questions that have been previously used.

 

Study Materials for the National Challenge

Disclaimer: Please note that these sample questions are provided as a reference only and should not be altered or adjusted. These sample questions are not an indication of what will be seen in future National Challenge competitions, but are a small set of questions that have been previously used.

 

Next Generation Science Standards

CEF works with a team of chemistry experts and Next Generation Science Standardseducators, including professors and industry professionals, to develop the Challenge study materials. The materials align to the Next Generation Science Standards (NGSS) and include science concepts covered in many state assessments. Learn how each section of the study materials align to the NGSS:

 

Please note: CEF does not endorse or approve the use of any questions for the purposes of preparing for any level of the Challenge. Challenge competition questions (including the Challenge Qualifier) are for competition purposes ONLY. Students should NOT receive or use questions (from the current year or any previous years) at any point to study. Use of Challenge competition questions for study purposes is grounds for disqualification.