In this engineering activity, learners explore simple machines and then build cardboard automata using cams. Learners are also challenged to build a complex machine--a moving sculpture that tells a story or performs a task.
Quick Guide
Preparation Time:
30 to 45 minutes
Learning Time:
2 to 4 hours
Estimated Materials Cost:
$5 - $10 per group of students
Age Range:
Ages 8 - 14
Resource Types:
Activity, Lesson/Lesson Plan
Language:
English, Spanish
Materials List
(per group of students)
hot glue gun and hot glue sticks
wooden skewers
decorative elements (optional)
small cardboard boxes (roughly 6 in. x 6 in. to 10 in. x 10 in.) or shoeboxes
1/4 in. (6 mm) thick foam (at least 4 in. x 7 in.)