Build your own Superhero HQ - build a den under the kitchen table or using chairs and blankets. Or build a den outside using sticks/ pallets/ blankets or your playhouse.
Design a floor plan of your Superhero HQ - include all the necessary features Superheroes might need: helipad, underground den or secret entrances. Make a model of it using lego.
Create your own superhero: think about their characteristics, super powers, clothing and where they live. Draw their superhero costume.
Design or make a superhero cape or costume.
Read books about Superheroes. Here are some examples: Jumping Jade, Zain Zoom and Captain Green and the Plastic Scene
Dress up in superhero costumes.
Write an acrostic poem using your superhero's name.
Make a comic strip using your superhero as the main character.