April 2 is National Peanut Butter and Jelly Day.
See what other bizarre holidays are celebrated in April.
Celebrate Earth Day on April 22.
What was the purpose of Earth Day? How did it start?
Get your brain in gear for Earth Day.
Ffun games from Funschool Arcade.
The history of Arbor Day.
Arbor Day is celebrated the last Friday in April.
Learn about the life of a tree.
The rings of a tree are nature's way of marking the passage of time.
April is National Poetry Month.
Play this online poetry word search.
Click here to read some funny poems.
Click here to make your own poems with this Magnetic Poetry activity.
Learn about the monarch butterfly.
Click here for another great site from Enchanted Learning.
Play "Pick Up All the Butterflies" game - click here.
Build an online monarch butterfly jigsaw puzzle here.
Fill in an online insect crossword puzzle from Billy Bear.