SCIENCE TEST WEEK 2

Are ways that Scientists perform investigations.

• Scientific Methods

• Weather Changes

• Homework

What do Scientists use when they cannot experiment with the real thing?

• chairs

• Rocks

• Models

What are the three type of models Scientists use?

• North, East, and South

• Physical amodel, Simulation Model, and Diagrams and Flow Charts.

• Question, Experiment, and Conclusion

How does a Scientist always begins an investigation?

• With a Question.

• With the number one.

• With an experiment.

What is an experiment?

• Is an Investigation in which all the conditions are controlled.

• Is building things.

• Is creating thins.

What is an experiment?

• I to guess which car is better.

• Is to eat different foods.

• Is a procedure used to test a hypothesis.

Which one is the Scientific Process?

• Question, Plan, Investigation, Conclusion.

• Conclusion, Investigation, Plan, Question.

• Build a Model.

Is any condition in an experiment that can be changed.

• Date

• Variable

• Date