Offspring are very much, but not exactly, like their parents and like one another. Most living things need water, food, and air. Living things are found almost everywhere in the world. There are somewhat different kinds in different places. Primary students learn about living things, including their characteristics and behaviors, as well as the environmental conditions needed for them to survive.
Students observe a variety of organisms, such as goldfish, snails, worms, and isopods.
The students feed and care for them. At the conclusion of the unit, students make a terrarium in which the land animals they studied can live together. In addition, plants need light. Many materials can be recycled and used again, sometimes in different forms. Some kinds of organisms that once lived on earth have completely disappeared, although they were something like others that are alive today.