Castle Defences Primary Homework Help | Download Free PDF | Castle .... Medieval Castle Defenses Poster (teacher made) - Twinkl. Attacking and defending castles | Teaching Resources. Attacking and Defending — Attack the Castle (Years 1-2) | CGP Plus. How to Defend a Castle | Teaching Resources. Defending a Castle | Teaching Resources. Attacking and defending a castle | Teaching Resources. What was used to attack medieval castles? - Twinkl Homework Help. Castles - weapons and defences | Teaching