The video tutorial guides students through a science experiment to determine the perfect amount of cheese for a 12-inch pizza using the scientific method. It explains the roles of independent and dependent variables, sets up the experiment with different cheese amounts, and uses a rating scale to collect data. The concept of a control is also introduced, and students are encouraged to apply their knowledge to identify variables and controls in a data table.

What is the main problem the teacher wants to solve in the video?

• Finding the best type of pizza crust

• Determining the perfect amount of cheese for a 12-inch pizza

• Choosing the best pizza toppings

• Deciding the right amount of sauce

Which method does the teacher emphasize for solving the problem?

• Guesswork

• Scientific method

• Surveying people

• Trial and error

What is the independent variable in the experiment?

• Amount of cheese

• Type of toppings

• Amount of sauce

• Type of pizza crust

Why is the amount of cheese considered the independent variable?

• Because it is the variable being ignored

• Because it is the variable being controlled

• Because it is the variable being measured

• Because it is the variable being tested

What is the dependent variable in the experiment?

• Type of pizza crust

• Amount of cheese

• Rating scale

• Amount of sauce

How is the dependent variable measured?

• By a rating scale

• By the amount of cheese used

• By the type of crust

• By the type of toppings

What is the role of the control variable in the experiment?

• To be the variable being ignored

• To be the variable being tested

• To be the variable being measured

• To serve as a baseline for comparison

What is used as the control in this experiment?

• The pizza with the least cheese

• The pizza with the most cheese

• The pizza with different toppings

• The first pizza with a given amount of cheese

What should students identify in the given data table?

• The type of pizza crust

• The independent and dependent variables

• The amount of sauce

• The type of toppings

What is the final task for the students in the video?

• To set up a control for the experiment

• To decide the right amount of sauce

• To determine the best type of toppings

• To choose the best pizza crust