Skip to main content
Primary
CPD
Resources
STEM Ambassadors
Enrichment
School trusts
ITE and governors
Secondary
CPD
Resources
STEM Ambassadors
Enrichment
School trusts
ITE and governors
Careers
Post-16
CPD
Resources
STEM Ambassadors
Enrichment
School trusts
Careers
Employers
Invest in schools
STEM careers inspiration
Benefits and impact
Our supporters
STEM Ambassadors
Become a STEM Ambassador
Request a STEM Ambassador
Employer information
Training and support
STEM Ambassadors Partners
Working with community groups
Search icon
Join the STEM Community
User icon
My account
Sign in
Register
Cracking hydrocarbons
Cracking hydrocarbons
