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