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