Scientific Method Review Quiz

What is the independent variable in the rose bush experiment?

• The duration of growth

• The type of rose bushes

• The greenhouse conditions

• The number of flowers

What is the dependent variable in the sunflower plant experiment?

• The concentration of salt solutions

• The type of sunflower

• The height of the plants

• The amount of water

What is the control group in the redwood tree experiment?

• The trees in different humidity levels

• The height measurements

• The tree in normal conditions

• The greenhouse environment

What is the independent variable in the pea plant experiment?

• The duration of the experiment

• The height of the plants

• The amount of water given

• The type of pea plants

What is the dependent variable in the goldfish feeding experiment?

• The weight of the fish

• The number of fish

• The amount of food given

• The type of fish

What is the control group in the bathroom cleaning experiment?

• The amount of slime

• The side sprayed with water

• The type of cleaning solution

• The side sprayed with lemonade juice

What is the independent variable in the bedroom cleaning experiment?

• The visibility of the floor

• The time spent cleaning

• The amount of clothes

• The method of cleaning

What is the dependent variable in the soccer ball juggling experiment?

• The number of trials

• The size of the soccer balls

• The type of juggling technique

• The seconds the ball stays in the air

What is the control group in the sunflower plant experiment?

• The plant with pure water

• The duration of the experiment

• The height measurements

• The plants with salt water

What is the independent variable in the goldfish feeding experiment?

• The weight of the fish

• The duration of the study

• The amount of food given

• The type of fish