Salt water is heavier than fresh water.
Using Inspiration software they will demonstrate their background knowledge as well as investigating information they would like to learn through using the Internet as a searching tool. The activities in this unit integrate reading, language arts, math, and social studies. Raise questions about the world, and to seek answers to some of them by making careful observations and trying things out. Collaborate on a group project. The teacher may choose to create a small class mapping to demonstrate the software if students are not very familiar with the format.