Science FSA Review - 5th Grade

Front

What is a variable in an experiment?

Back

A variable is a factor that can change in an experiment. It is used to test the effects of different conditions on the outcome.

Front

Why is it important to control variables in an experiment?

Back

Controlling variables ensures that the results are due to the factor being tested, allowing for accurate conclusions.

Front

What happens to the movement of particles when matter is heated?

Back

When matter is heated, the particles move faster and spread apart, causing the matter to expand.

Front

What is the process of dissolving?

Back

Dissolving is when a substance (solute) mixes with a liquid (solvent) to form a solution.

Front

How can stirring affect the rate of dissolving?

Back

Stirring increases the interaction between the solute and solvent, helping the solute dissolve faster.

Front

What is condensation in the water cycle?

Back

Condensation is the process where water vapor cools and changes back into liquid water, forming droplets.

Front

What is evaporation in the water cycle?

Back

Evaporation is the process where liquid water turns into water vapor due to heat.

Front

What is an inference?

Back

An inference is a conclusion drawn from evidence and reasoning rather than from explicit statements.

Front

What is the difference between mass and volume?

Back

Mass is the amount of matter in an object, while volume is the amount of space that object occupies.

Front

What is the role of a model in science?

Back

A model is a representation of an idea, object, or process that helps to explain and predict scientific phenomena.