Data Around Us
| Investigation | Lesson | Link | Worksheet |
| 2 - Measuring Oil Spills | 2.1 Describing Oil Spills | Especially for Kids: Oil Spills | |
| 4 - How Many is a Million | 4.2 Thinking Even Bigger | How Big is Space? Powers of Ten | |
| 6 - On an Average Day | 6.1 Recycling Cans | The Consumer's Handbook for Reducing Solid Waste | Recycling Trivia for Students |