With five intriguing clues, this worksheet aims to develop students' deductive reasoning capabilities as they figure out which child will wear a vampire costume. Students are encouraged to carefully consider the information provided and systematically eliminate options until they deduce the correct answer, which they record by checking the box under the selected child's name. Ideal for teaching cognitive reasoning and the process of elimination, this worksheet supports lessons in critical thinking and problem-solving and is an engaging choice for a Halloween-themed educational activity.