This activity may take several hours to complete. It is best suited for for 5th graders and middle school students with visual impairments. The amount of supervision and hand-over or hands-under instruction will vary depending on the students’ experiences using tools, and their handskills.
Before beginning this activity assemble and organize all the materials. Be sure that there are safety goggles for every student. Some students may want to wear gloves, either non allergenic exam gloves or work gloves. Assess that the gloves fit properly and are not interfering with the students' sense of touch or hand skills.