Passenger Pigeon Martha 100 Years Later - Cincinnati Zoo

In science, we are learning how ecosystems can change gradually or dramatically. When the environment changes, some plants and animals survive and reproduce and others die or move to new locations. An animal’s patterns of behavior are related to the environment. This includes the kinds and numbers of other organisms present, the availability of food and resources, and the physical attributes of the environment.

Martha the Passenger Pigeon is a story of how a species can dramatically change.





Check out the amazing National Geographic Web

Star Student Teacher!

Today Haya took over the math lesson to teach the class how to subtract a mixed number from a mixed number when there 
are not enough fractional units by first subtracting the 
whole numbers then decomposing the subtrahend. the whole nu