What is the difference between Lab Demonstrator vs Teaching Assistant?

Career: Lab Demonstrator

AspectLab DemonstratorTeaching Assistant
Required CredentialsUsually enrolled students or recent graduates with relevant subject knowledgeOften enrolled students, sometimes with teaching experience or coursework in education
Work EnvironmentLaboratories, practical sessions, hands-on experimentsClassrooms, labs, assisting with coursework and student support
Employer & Industry UsageUniversities, colleges, research institutionsEducational institutions, schools, universities

Both roles support student learning but differ mainly in their focus: Lab Demonstrators primarily assist with practical lab sessions, while Teaching Assistants often support broader instructional activities. The roles may overlap, but Lab Demonstrators typically focus on hands-on experiments and lab safety, whereas Teaching Assistants may handle grading, tutorials, and academic support.