Conquer PSLE Science features questions that require the use of process skills in the science syllabus. Each of the 11 process skills has a chapter with both multiple-choice questions (MCQ) and open-ended questions to familiarise students with the various types of questions. These questions are taken from as many topics as possible to allow for breadth and exposure to content. There is also a short introduction on each process skill and knowledge required for that skill so students can be informed before starting on the questions. Answers are provided for self-evaluation.