Families spend a significant portion of their time learning from involvement outside the home. Families pick and choose from all the wonderful options available to them and alter their course as needed. Maybe a little time. Go through what you already have. Chances are these materials can be used to help with your homeschooling.
Good books can be reread .
Toys can be used to explain physics. Games provide delightful practice in a variety of areas. Ask relatives and friends for attic treasures such as microscopes and telescopes or costumes for make-believe. Learning materials will trickle in. Fellow homeschoolers who have outgrown materials are another great resource.