CGuide Questions1. How many experiments were done in each station?2. Can you describe the procedure of the experiment on the first station? How about the2nd? 3rd? and 4th station?3. Which of the experiments in the first station worked? How did you say so? How aboutthe 2nd station? 3rd station? 4th station?4. How will you say that the experiment worked well?5. Does the experiment show a fair testing? How did you say so?
Answer (1)
1. Number of ExperimentFirst Station: 3 experimentsSecond Station: 2 experimentsThird Station: 4 experimentsFourth Station: 3 experiments2. Description of StationsFirst Station: Predict light behavior through materials and record observations.Second Station: Mix vinegar and baking soda, observe reaction, measure gas in a balloon.Third Station: Plant seeds in different soils, water equally, measure growth over two weeks.Fourth Station: Build simple machines and test effectiveness in lifting weights.3. Work of StationsFirst Station: Worked if predictions matched light observations.Second Station: Worked if bubbling occurred and balloon inflated.Third Station: Worked if measurable plant growth was observed.Fourth Station: Worked if less force was needed to lift weights.4. An experiment works well if predictions align with observations, clear data is collected, and students engage in discussions.5. Yes, fair testing is shown by controlled variables, multiple trials for reliability, and objective documentation of results.
