A) Making observations B) Drawing conclusions C) Interpreting data D) Making hypothesis
A) Does the amount of salt in water affect the temperature at which it boils? B) Who made the first microscope? C) How long ago did dinosaurs live on Earth? D) How many giraffes live in Africa?3. Which of the following is NOT a rule when writing a hypothesis?
A) It is an if/then statement B) It is testable C) It should be restated D) None of the above
A) A theory B) A controlled experiment C) An independent variable D) A dependent variable
A) If a tennis ball is frozen, it won't bounce as high as one that is not frozen B) If I freeze a tennis ball, then it will not bounce as high. C) Frozen tennis balls will not bounce as high D) If I heat up a tennis ball it will bounce high
A) Observation B) Inquiry C) Scientific method D) Conclusion
A) Experimental variable B) Controlled variable C) Dependent variable D) Independent variable
A) Controlled variable B) Dependent variable C) Conclusion D) Independent variable
A) The gender of the alligator B) The male alligator C) The temperature D) The incubator
A) The water B) The number of plants in the water C) The temperature of the water D) The amount of salt in the water |