[IB Biology at GHS]

Ideas for Group Four Projects

 

Idea
Biology
Chemistry
Physics
1. Water Pollution Studies (Could use SWRP data too.) Solubility Rules Determine Streamflow / Velocity
2. Osmosis Experiments

How does reactant concentration affect reaction rates? or Concentration of a solution.

How does electrolyte concentration affect conductance, voltage, etc.....
3. Determining calorie values of food substances. Determining calorie values of food substances. Determine work that can be done from those calories.
4. Affects of music types on math problem solving.   Frequency, intensity, amplitude of sound.
5. Affects of different sounds on heart or breathing rate.   Frequency, intensity, amplitude of sound.
6. Affects of exercise on different frictional surfaces on heartrate or breathrate.   Friction/ work, force
7. Affects of exercise Enthalpy Experiments Force of throw, work, velocity
8. Affects of exercise. Fermentation (rate from gas production?) or Relationship between Pressure & Volume Force of throw, work, velocity
9. Analysis of plant pigments of various related plants. Colorimetry Calculate Force Needed to break reprasentative branches. (or build spectrophotometer).
10. Pond or stream organisms Solubility of solvents/ Solubility Rules Water flow or velocity
11. Digestive reactions vs. pH, rate of reaction, particle size, etc....  
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Slichter