Measurement
- Orders of Magnitude - Powers of Ten
- Activities
- Spreadsheets
- Comparisons
- Calculators
- Equations
- Units
- Graph Paper
- Timer
Measurement Activities
- Sample measurement activities from "Hands-On Chemistry".
- Do the activities in Units and Dimensional Analysis from Hands-on-Chemistry.
- Worksheet on the importance of units.
- Optical illusions to test with linear measurement.
- Measurement spreadsheet; conversion spreadsheet
Comparisons
- Scale Models of the Solar System
- Your weight on other worlds: Calculate your weight on other planets
- Your age on other planets: Determine your "age" on other planets
- Orders of Magnitude - Powers of Ten
Laws, Equations, Constants, Tables
- Constants and Equations
- National Institute of Standards and Technology
- Constants, Units and Uncertainty (NIST)