1.2.2

In this unit, students focus on animals, analyzing how animals’ body parts help them survive and grow. This page is a high-level extract of the first lesson of the unit in which students build insect models to investigate the science phenomena of an insect’s body parts’ structure and function. Students observe how ants use their body parts to get what they need to survive. 

In the last unit, students explored how animals have body parts that help them survive and grow. In this unit, students apply what they have learned about the structures of plants and animals to mimic those structures to solve problems facing people. 

In this unit, students begin an exploration of  life sciences. Once students have described the differences between living and nonliving things and analyzed what all living things need to survive, they focus on the parts of plants that help them get what they need to survive.