WRITTEN WORK NO 1 Multiple Choice: Encircle the letter of the correct answer. necessary - conducting any experiments; it is Make discoveries B: Draw conclusions C: Form a hypothesis D: Collect results. 2 If the hypothesis is proved wrong, the next step would be to create a new hypothesis and follow the steps of the scientific method. What step would be next? A. Collect more results. B. Draw conclusions C. Conduct more experiments D. Do nothing; you are done. 3. An experiment that is most appropriate to prove the hypothesis that it rains more in April than in March would be to A. Count how many days it rains in April; Measure the growth of flowers during the month of March. C. Count the number of sunny days in March and April. D. Collect and measure the amount of rain in March and in April. The step just before deciding whether your hypothesis is correct or incorrect would be to A. Make a prediction. B. Perform an experiment C. Collect results. D. Make observations. 5 The following are the steps of successful scientific investigation. Which is the correct arrangement in solving the problem: 1. Ask a Question 2. Make a Hypothesis 3. Conduct an Experiment 4. Collect Observations 5. Analyze Data 6. Draw Conclusions. A. 4,2,3,1,5,6 B. 4,1,6,3,5,2 C. 4,1,3,6,5,2 D. 4,6,1,3,2,5. 6. Which of the following is an example of a good scientific question? A. How big is an ant? B. Where do rabbits live? C. Which makes better pets; fish or dogs? D. What will happen to the freezing point of water if salt is added? Which of these tools can be used to measure the mass of an object? A. measuring cup B. thermometer C. scale balance D. tape measure.
