An owl has a balloon, and his little friend wants to trade for it. No matter what the friend tries to do to convince the owl to trade, the owl won't trade, until . . . (in Spanish)
Topic: describing objects, classifying by physical traits (color, size, etc)
Who sank the boat? Was it the donkey? The sheep? It couldn't be the tiny little mouse! Who could have done it?
Topic: density, buoyancy, floating and sinking
Malarkey is a very lazy cat; too lazy to catch a mouse. Instead, he decides to spend his time designing and building a series of intricate mouse traps to try and catch the mouse for him. His designs, however, don't quite work the way he expects.
Topic: simple machines, forces, push/pull, Rube Goldberg designs
What would you do if you had a rainbow of your own? This child finds all sorts of ways to play with a rainbow until the sun comes out and chases it away. Though written for very young audiences, the end of the book lends itself to discussing how light can refract through other media.
Topic: rainbows, refraction
Have you met Pluto? He's just about to tell you about himself when he gets the call from scientists on Earth that he's no longer a planet. Join Pluto as he ventures through the solar system, introducing you to other planets and objects on his way to talk to the Sun.
Topic: solar system, planet characteristics, dwarf planets
Below the surface of the ocean, vast kelp forests grow and thrive. Among those forests, you can find otters swimming around. But what happens when you take the otters away?
Read about the impact that one population has on an entire ecosystem, and what efforts were made to restore otters to their natural habitat.
Topic: changes in ecosystems, food webs/chains
Why do you do what you do? When Carl the Earthworm is faced with this question, he visits with other animals to find the answer to this question. However, the more time he spends searching for his answer, the more the soil he cares for begins to change . . .
Topic: decomposers, ecosystem roles, food chain/web roles
A young boy finds a salamander and takes him home. When his mom sees his new friend, she begins to ask questions that leads the young boy to realize that maybe there is more to taking care of an animal than first meets the eye.
Topic: ecosystems, interactions, human/pet caregiver, basic needs of organisms