Cooper's been coming home from school with "research projects." I get the impression, though I'm not entirely sure, that he "reads" a book and then draws a picture about that subject. (I've provided translations in case you're not up-to-speed on interpreting preschool cursive and spelling.)
"the africn elephants r coowl" = The African elephants are cool.
"sum spidrs or poysnis" = Some spiders are poisonous.
"sharks or big" = Sharks are big.
"deep insid dee rf hids lovu" = Deep inside the Earth hides lava.
"shorcs eet fish" = Sharks eat fish.
"wals spra wodr" = Whales spray water.
"spas is coowl" = Space is cool.