relocation to sao paolo from israel (São Paulo)

hello

Me and my husband and our two children are suppose to relocate to Sao paolo in the summer

and i have a lot of questions about the life with children in sao paolo

How is the life for children in sao paolo? Are there a lot of sites and parks and activities for kids

How is the safety in the streets and in the metro

Do children have activities with the jewish comunity in the afternoons

What are the best elemantary schools for children and what language do they speak there

i thank you for all your help

chen