Bananas, apples, lemons, and kiwis all have different odors. Your nose can tell the difference. In fact, people’s noses can detect about _______________ different odors.

A model that helps you describe what you know about odors today might not help you explain what you learn about ___________ later in this unit.

A map and a globe can both be good ____________.

Wherever you are— in a classroom, outside,on a bus, at home— you can smell ____________ because they become part of the air.

Even though all of the 10,000 odors people can smell go from a source into the air to their _______________, each odor is very different.

Light travels too fast for people to see it moving; however, you can ___________ how light moves.

Your nose detects odors even if you cannot see them.

When you eat an orange, you usually can smell the _____________ odor.

Sometimes the model you imagine in your __________ is difficult to represent with a drawing.

As you study in science, you will sometimes change your models. _______________ do this, too.

When you learn new information, you sometimes need to leave your old model the same.

A model that helps you describe what you know about odors today might not help you explain what you learn about odors later in this unit. Your model might stay the same or it might change as you learn ___________ information.

If you asked a scientist to describe the continents on Earth, that person could use a globe or a ___________.

If you had to explain why the temperature in Alaska is cold for most of the year, a _____________ would be more helpful than a flat map.

All odors that humans smell have that in common— they all move as part of the __________________.

Even though all of the 10,000 _____________ people can smell go from a source into the air to their noses, each odor is very different.

In what state of matter would you be able to best smell an odor

What is all matter made up of?

Which of the following is a detector?

How can we smell different scents?

A tennis ball could be used to represent the sun because it's round and yellow. Which of the following could also be used to model the sun?

What information is NOT shown in this diagram of the solar system?

Which of the following describes the purpose of this diagram?

True or False--A model can never be revised.

True or false--Models can never be the same size as the object being copied.

True or false--all models must be working models.

using the 5 senses to learn

sharing ideas and info

making small version

A "picture" of your data. A few examples of these are line, and bar.

What kind of graph is this?

Any representation of an object or process.

using one or more of your senses to gather information

Apple juice, coffee, and vinegar are all examples of a

Where is the BEST location for someone to smell odors?

Which of the following models BEST describes how we are able to smell odors?

Creating a visual model of odors is important because...

How many different odors can your nose detect?

We can smell odors because

When scientific models are created about phenomena, do they always stay the same?

If your model does not explain the phenomena you experienced, what should you do?