33.1: Materials
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Explorations with Air and Water
- Plastic Rectangular Tub
- 2 Pennies (clean and shiny)
- 250 mL Beaker
- Wide Plastic Straw
- 2-3 Wood Skewers
- Masking Tape
- Metric Ruler
- Measuring Tape
- White Sheet of Paper
- Laser Refraction Tank
Images with Lenses
- Plano-Convex
- Plano-Concave
- Double Convex
- Double Concave
- Candle
- Matches
- Sheet Aluminum Foil
- Blank 3x5 Index Card