An Investigation in which all conditions are controlled

Jane wants to measure the mass of a rock. The tool she should use is an

Any condition in an experiment that can be changed is an

The setup to which you compare all the others in an experiment is the

The information that scientists collect as they investigate the natural world is

Objects that are too small to see with your eyes alone are

Jaime wants to find out how much force it takes to pull a toy car up a ramp. The tool he should use is

A belief or judgement that is not supported by investigation is an

Josh has been growing plant that received 1/2 cup of water two times per week. Now he wants to see what happens when the amount of water is reduced. which plant is the control ?

Observations are made using the five senses. We can use observations to draw conclusions. Which of the following is a conclusion? a. the object is flat b. the flower smells like mint c. Cricket chirp to attract mates d. the food tastes salty

Samara observes and sketches the phases of the moon during a five -week period . her drawings are shown here.

Sometimes the results of an investigation are not what were expected. When this happens what should a scientist do

Why do scientists repeat their experiments

Different systems for making measurements use different units. Which system os measurement is generally used by scientist?

Scientists want to determine if walls that are painted a certain color will raise a person's blood pressure. They plan to set up four rooms. Which variable should change in each room?

Michael rides a bike made by Company A. Luis rides a bike made by Company B. How can Michael and Luis determine in a scientific way whose bike has tires that last longer?

A teacher writes the following note on a student's experimental design; You did not identify and control variables. Why is it important to identify and control variables?

Scientists include controls in their experiments. Why is a control important?

A doctor says that drinking two glasses of milk in the morning will give students more energy. Which of the following would be good scientific evidence for or against the doctor's claim.

When Andrew conducts an investigation, he repeats the investigation several times. Why does Andrew do this?

Teachers: Create FREE classroom games with your questions Click for more info!
©2007-2024 Review Game Zone | About | Privacy | Contact | Terms | Site Map