4. Wood Science Lab.
Instructions: Test each type of wood. Use your senses and tools to record your observations in the chart below.
Wood Types: Pine | Oak | Cedar | MDF | Plywood
1. Grain Pattern
Draw what the grain looks like for each wood. Is it tight, wide, straight, or swirly?
Pine:
Oak:
Cedar:
MDF:
Plywood:
2. Weight (Light/Medium/Heavy)
Pick up each piece. How heavy does it feel in your hand?
Pine:
Oak:
Cedar:
MDF:
Plywood:
3. Flex Test (Does it bend easily?)
Try to gently flex each piece. Record if it bends a little, a lot, or not at all.
Pine: __________
Oak: ___________
Cedar: _________
MDF: ___________
Plywood: ________
4. Scratch Test (Fingernail or Coin)
Try scratching each surface. Does it scratch easily or not?
Pine: __________
Oak: ___________
Cedar: _________
MDF: ___________
Plywood: ________
5. Smell
Smell each wood. Do they have a strong or weak smell? Describe it.
Pine: __________
Oak: ___________
Cedar: _________
MDF: ___________
Plywood: ________