The American Library Association has a page devoted to great websites for kids.  Each site is even coded by grade level for easier access!

2019 MEDAL WINNER -- CALDECOTT

"Hello Lighthouse," illustrated and written by Sophie Blackall.  

Explores the life of one lighthouse as it beams its message out to sea through shifting seasons, changeable weather, and the tenure of its final keeper.  

2019 MEDAL WINNER -- NEWBERY

"Merci Suarez Changes Gears," written by Meg Medina, published by Candlewick Press.  

Using humor and grace, Merci, a charming and plucky protagonist, cycles through life's challenges with the support of her intergenerational family.  This richly nuanced novel tackles the complexity of navigating a multicultural identity amidst changing family dynamics.