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Experiment Log
FreeA template for recording research and experiments. Organize the goal, conditions, results, and analysis to keep a lab notebook you can look back on.
Date | Experiment | Goal | Conditions | Result | Status | Analysis | |
|---|---|---|---|---|---|---|---|
| 1 | 2026/05/10 | Germination Conditions | Whether light affects germination rate | 20 seeds each in light and dark | Light group germinated more | Done | Light may promote germination |
| 2 | 2026/05/12 | Water Temp vs Dissolving Speed | Whether temperature changes how sugar dissolves | 50F; 100F; 160F | Hotter water dissolved faster | Done | Temperature and dissolving speed positively correlated |
| 3 | 2026/05/15 | Plant Growth vs Fertilizer | Whether dose creates growth differences | Three concentration levels | Medium dose grew the most | Analyzing | Too much may backfire |
| 4 | 2026/05/18 | Reaction Time Measurement | Whether sleep loss slows reactions | 5 hours vs 8 hours of sleep | 8 hours tended to be faster | Analyzing | Want to add more subjects |
| 5 | 2026/05/20 | pH Indicator Changes | Measure the pH of common liquids | Five different liquids tested | Matched the predictions | Done | Keep photos of the results |
| 6 | 2026/05/22 | Memory Retention Rate | Whether review spacing changes retention | Same day; 3 days; 1 week later | Longer gaps led to more forgetting | In Progress | Plot the curve to confirm |
| 7 | 2026/05/24 | Friction vs Surface | Whether surface changes how easily things slide | Cloth; paper; metal | Metal slid the most | Done | Want to calculate the coefficient |
| 8 | 2026/05/26 | Photosynthesis vs CO2 | Whether CO2 level changes photosynthesis | Three concentration levels | Higher levels were more active | Planning | Rethink the measurement method |
| 9 | 2026/05/28 | Salinity vs Buoyancy | Whether salinity changes how objects float | Fresh water vs salt water | Object floated in salt water | Done | Use finer concentration steps |
| 10 | 2026/05/30 | Pitch vs Vibration | Whether string length changes pitch | String length set to three values | Shorter gave a higher pitch | Canceled | Postponed due to faulty equipment |
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