The surface of the earth is covered by 2/3 water. Water cycles through our environment. Find out more and print out these reading cards at montessorimom.com
Whales migrate to the arctic areas in the spring to feed and give birth to their calves. The Southern Ocean has some of the most abundant sea life in the world for whales.
Check out more about whales with free printouts at montessorimom.com
I used to make sandcastles at low tide and loved it when high tide would wash away my work. Check out the free to print lesson about ocean tides at montessorimom.com
Arctic seabirds mostly migrate to the arctic areas during warmer weather. Check out this mini lesson with free science reading cards at montessorimom.com