Scientific Method

Which of the following is a key expectation for students during laboratory field investigations?

Which of the following best describes a dependent variable?

Three baseball players investigate to see who can throw a baseball the farthest. They mark off an area on the playground for their investigation. Which should they keep constant? (Same)

Which of the following are components of the scientific method?

Which step comes immediately after 'Hypothesis' in the scientific method?

Which of the following skills will you use to solve investigative questions during laboratory field investigations?

Avi is comparing two brands of batteries. He uses two identical flashlights to see which battery lasts longer. What is the best reason for this experiment to be repeated?

To be sure you are testing to see how fertilizer affects growth, you must keep the other possible factors the same. You might set up one trial, using the same soil and type of plant. each plant is given the same amount of sunlight and water and is kept at the same temperature. There are called ________________.