Central Idea

Weather reporters have to give out a lot of information. That's why they use pictures. The pictures help them tell us about the weather without using so many words. Weather reporters need to know where the cold air is. They need to know where the warm air is. They have to know where it is raining and what types of clouds are in the area. Their reports need to be correct, but they also need to be short. The pictures help weather reporters get the information out in a fast way.
Which sentence best describes the main idea of the paragraph?

• Weather reporters need to know where the cold air is
• Pictures help weather reporters get information out in a fast way
• Their reports need to be correct, but they also need to be short
• They have to know where it is raining and what types of clouds are in the area

"I hate the idea of having all those people out there watching me...I just don't like it when I'm around so many people. I wish I just could hide somewhere," whispered Violet.
What can you infer about Violet?

• She is energetic
• She is shy
• She is mean
• She hates people

Seated on his throne, King Midas wore a golden crown. He had golden rings on each finger and held a golden scepter. His vest was embroidered with golden thread and even his shoes had golden ornaments. He had a golden box filled with gold coins. He named his daughter Marigold.
What is the main idea of this paragraph?

• King Midas loved gold.
• King Midas sold lots of gold.
• King Midas had a heart of gold.
• King Midas hated gold.

Native Americans dried strips of meat, pounded it into a paste, and then mixed it with fat. Sometimes they added berries and sugar. Then they pressed it into small cakes. They called these cakes pemmican. Pemmican didn't spoil, and it provided lots of energy for people traveling or going hunting. Today explorers still carry and eat this food.
What is the passage mostly about?

• who uses pemmican today
• what can be put into pemmican
• how pemmican was prepared by Native Americans.
• why people eat pemmican today

Were you born after 1985? If so, how long do you expect to live? Most people born after 1985 can expect to live more than 70 years. Of course, this is just a guess based on past records. By the way, females can expect to live about six years longer than males. That’s taken from past records too!
What is the paragraph mostly about?

• how long you might expect to live
• about the health of females
• why people live to be 70
• tells that people live to be 100

If you are feeling sad, you can make yourself feel better by doing a few simple things. You can take a walk (or get another form of exercise), you can talk to a friend, or you can write down your feelings. Writing down the good things in your life will help too. Doing something good for someone else will also help you feel better. If you still feel a little sad, act happy. It works like magic to make you feel better!
What is the main idea?

• Sometimes people feel sad.
• You should do good things for others.
• We're not always happy.
• There are many ways to make yourself feel better. 

Floods can cause tremendous damage.  They can ruin houses, roads and buildings. Floods can take down trees and cause mudslides. It often leaves mud, sand and debris behind.  It can take months to clean up after a flood.
 What is the main idea?

• Floods can cause a lot of damage.
• Floods cause mudslides.
• Floods damage houses and roads. 

The earth's surface is constantly changing.  All over the world everyday there are earthquakes, floods and volcanoes that quickly change our world. Some changes are too small to see.  Others cause tremendous damage and costs millions of dollars to clean up.
What is the main idea?

• It is expensive to clean up the damage
• Sometimes we can't see the changes. 
• The Earth's surface is always changing.

Scientists can measure the intensity of an earthquake. They use an instrument called the Richter scale. The Richter scale compares the strength of different earthquakes. Earthquakes  below 2.0 usually can’t be felt. Earthquakes over 5.0 on the scale can cause damage. A magnitude 7.0 is a major earthquake and can cause tremendous damage.
What is the main idea?

• Scientists can measure the intensity of an earthquake.
• Strong earthquakes can cause lots of damage.
•  Some earthquakes are very small. 
• There is a type of scale called a Richter scale

One the most popular musical instruments is the piano. In the traditional musical instrument classification system of string, woodwind, percussion and brass, the piano falls into two categories. It is considered a string instrument because the sound comes from the strings inside the piano. It is also considered a percussion instrument, since the player strikes the keyboard, which signals an internal hammer to strike the strings.
What is the author main point?

• The piano is both a string and percussion instrument.
• The piano is a string instrument.
• The piano is a popular instrument.
• The strings of a piano makes the sound.