There was lots of activity in April in Jonathan Boesger’s science classroom at Morenci High School.
Senior Ava Alcock and junior Katelyn Ruse work on a flame test for a forensics exercise about identifying different types of fibers based on how they burn — a real-world technique used at crime scenes. In this exercise the students tested six known fibers to establish a burn pattern baseline, then compared those results to a mystery fiber from a mock crime scene. Juniors Mikah Dunn and Isaac Miller work on a forensics exercise.Junior Katelyn Ruse and senior Danilo Goranovic practice dusting for fingerprints in a forensics lesson.Ninth-graders Tavin Kruse and Jesse McClain show the DNA models they made in biology class. Students learned about DNA replication and transcription using Twizzlers and marshmallows, with each color representing a different nucleotide.