The Peanut Problem - George Washington Carver's Laboratory. George Washington Carver will have a total of one hundred peanut-based inventions - if Peg and Cat can catch the tiny tricksters who keep swiping them. Primary Content: Counting in the 90s Secondary Content: Counting by 10s. More Adventures of Robin Hood - Sherwood Forest / The Tree / Peg's Neighborhood / The Delaware River / Ancient Egypt. When a greedy Pig shows up next door, Peg and Cat summon Robin Hood to their neighborhood. Primary Content: Greater than, less than Secondary Content: Seconds and minutes.