Units taught in science and the theme that they belong to:

Autumn

• Elements (Mattter)
• Plant reproduction (Ecosystems) 
• Light (Waves)
• Structure of the Earth (Earth) 
• Human reproduction (Genes) 
• Assessment 1
• Energy costs (Energy) 

Spring

• Digestion (Organisms) 
• Potential difference and resistance (Electromagnets) 
• Contact forces (Forces) 
• Chemical energy (Reactions) 
• Assessment 2
• Electromagnets (Electromagnets) 
• Breathing and respiration (Organisms) (Ecosystems) 

Summer

• Work (Energy) 
• Climate (Earth) 
• Wave properties and effects (Waves) 
• Evolution and inheritance (Genes) 
• Assessment 3
• Earth’s resources (Earth) 
• Types of reactions (Reactions)