Specification
Ocr Gcse Combined Science A Gateway
Study Combined Science A Gateway specification j250 by unit, topic, and learning objective.
At a glance
19
Units
19
Topics
Spec code
j250
Units
Choose your Combined Science A Gateway unit
Cell level systems
1 topic available.
Scaling up
1 topic available.
Organism level systems
1 topic available.
Community level systems
1 topic available.
Genes, inheritance and selection
1 topic available.
Global challenges
1 topic available.
Particles
1 topic available.
Elements, compounds and mixtures
1 topic available.
Chemical reactions
1 topic available.
Predicting and identifying reactions and products
1 topic available.
Monitoring and controlling chemical reactions
1 topic available.
Global challenges
1 topic available.
Practical skills
1 topic available.
Matter
1 topic available.
Forces
1 topic available.
Electricity
1 topic available.
Magnetism and magnetic fields
1 topic available.
Waves in matter
1 topic available.
Radioactive decay - waves and particles
1 topic available.