Vancouver School District
| Grade | Life | Physical | Earth/Space |
| 1 | Organisms | Solids & Liquids | Weather |
| 2 | Soils | Changes | Balancing and Weighing |
| 3 | Plant Growth & Development | Sound | Rocks & Minerals |
| 4 | Land & Water | Food Chemistry | Electrical Circuits |
| 5 | Ecosystems | Magnets & Motors | Motion & Design |
STC Rotation Plan
| Strand 2002-2003 | Life | Physical | Earth/Space |
| A | 2nd trimester | 3rd trimester | 1st trimester |
| B | 1st trimester | 2nd trimester | 3rd trimester |
| C | 3rd trimester | 1st trimester | 2nd trimester |
| Strand 2003-2004 | Life | Physical | Earth/Space |
| A | 3rd trimester | 1st trimester | 2nd trimester |
| B | 2nd trimester | 3rd trimester | 1st trimester |
| C | 1st trimester | 2nd trimester | 3rd trimester |
| Strand 2004-2005 | Life | Physical | Earth/Space |
| A | 1st trimester | 2nd trimester | 3rd trimester |
| B | 3rd trimester | 1st trimester | 2nd trimester |
| C | 2nd trimester | 3rd trimester | 1st trimester |