Some online PBS games for kids are "Make the Cake," "Clifford's Big Parade" and "Creature Features." These are free to play online at the PBSKids.org website.
"Make the Cake" is a Peg & Cat game where Peg is making a cake for her friends. Her cat is nearby causing a mess while she bakes the birthday cake.
In "Clifford's Big Parade," the player helps Clifford and his friends make a float for the upcoming parade. The player chooses different items for placement on the float and helps customize it.
"Creature Features" is a Sci Girls game that follows Izzie as she finds animals in the park and photographs them for her book.