1L.3.1.1.1

In this unit, students discover living things, beginning with an investigation into the differences between living and nonliving things. Students then explore how water helps plants grow and develop the structures they need to survive.

In the last unit, students analyzed how engineers can mimic plant and animal structures to solve problems facing people. In this unit, students begin by exploring animal behaviors of parents and offspring that help the offspring survive.

In this unit, students explore the science phenomena of engineers mimicking plant and animal structures. 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 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. 

Once students have modeled the science phenomena of insects’ body parts, they then focus on one kind of insect: the ant. They conduct an experiment to test the taste preference of harvester ants, and observe how ants use their different body parts to get food, communicate with one another, and carry out other life functions.

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.