Duplicate of Introduction to Physical Science

What is the goal of technology? (Select all that apply)

A working model that may be full sized and used to test designs is called.

_____________ variables are factors you try to keep the same to make a fair test or experiment.

When group members freely suggest any creative solutions is called __________

What is the goal of science?

physical science the study of _______ & _______?

Hypothesis should begin with...

A ____________ is a statement describing what always happens under certain conditions.

Which steps of the tech design process may be repeated as necessary?

A well tested explanation for a wide range of observations or experiments is a

I have 5 fingers is what kind of an observation

In the plant experiment testing fertilizers, the independent variable was the fertilizer.

Science is... (select all that apply)

In scientific method or inquiry all steps can lead back to _______

Using one or more of your senses to gather information is called _____?

What is the first step of the tech design process?

A ________ is an explanation of observations based upon proven hypothesis, verified many times.

A _____ is a possible explanation for a set of observations or answer to a scientific problem.

In the plant experiment testing fertilizers, which are control variables? (more than 1 ).

Facts, figures and other evidence gathered through observations are called _____?

What hazard is represented by this symbol?

In an experiment, a ________ _________ changes according to the changes in the other variable.

A factor that limits or restricts a design is called a

The application of science to solve practical problems is called __________.

What scientist expect to happen every time under a particular set of conditions is called _____

The scientific method and scientific inquiry are the same thing.

Scientist study about the natural world in many different ways. True or False

A forecast of what will happen in the future is known as a _________.

In the plant experiment testing fertilizers, the dependent variable was the plant's height.

An _____ is a person trained to use technology and scientific knowledge to solve problems.