If I test different types of baseball bats, then I predict the composite bat will hit the baseball the farthest. What is the independent variable?

Mrs. Kibler wanted to see how different types of music affected student´s pulse rates. How would you state the hypothesis in the If/Then format?

Please identify the example step of the scientific method: I took pictures of the damage and created a chart to show my results.

If I test different types of baseball bats, then I predict the composite bat will hit the baseball the farthest. What is the dependent variable?

I want to know if different temperatures of water will affect how high an ice cube floats. What is a constant for this experiment to work correctly?

What are the seven steps of the Scientific Method? Hint: Pink, Immense, Hippos, Eat, Dark, Chocolate, Rapidly

I want to know if different temperatures of water will affect how high an ice cube floats. What is the independent variable?

Please identify the example step of the scientific method: I looked at my results and decided my hypothesis was incorrect.

What is the dependent variable? Jake wanted to know if exercising before taking a test would help improve his test scores.

I want to know if different temperatures of water will affect how high an ice cube floats. What is the dependent variable?

What is the independent variable? Amy wanted to know which brand of popcorn will leave the least amount of kernels.

Please identify the following example step of the scientific method: I researched and found out the top three cell phone cover cases that are supposed to be the most durable.