Main Idea and Supporting Details

Multiple Choice

The main idea is supported by what?

• concluding sentences

• details

Multiple Choice

What is the main idea?

• Its the authors point of view
• Is what the passage is mostly about
• It is the sequence of the story.

Multiple Choice

The main idea can be implied or stated.

• True

• False

Multiple Choice

There are many fun things to do at the beach.  Swimming is one thing that can be done at the beach.  Snorkeling is another thing that can be enjoyed.  Playing beach volleyball can be a lot of fun.  It is also fun to look for shells.  Some people simply like to sunbathe. What is the main idea?

• There are many fun things to do at the beach.

• It is also fun to look for shells.

• Some people simply like to sunbathe.

• Going to the beach to swim can be fun.

Multiple Choice

Sharks can lose up to 30,000 teeth in their lifetime. Sharks have teeth arranged in rows inside their mouths. These teeth do not have roots like human teeth do, so they fall out easily. When a shark takes a powerful bite into its food, several teeth are lost. When these teeth are lost, new ones push forward from the back rows to replace them. Luckily, sharks continually grow new teeth to replace the thousands they lose.

• What shark teeth look like

• Sharks lose many teeth over their lifetime.

• Sharks are carnivorous predators. 

Multiple Choice

Benjamin Franklin invented many things that made life easier in the late 1700’s.  He invented the lightning rod that saved many homes from fires.  He also invented the Franklin stove.  The stove could heat a room better than a fireplace and saved people a lot of fuel.  He also invented a special kind of glasses called bifocals.  This new kind of glasses helped people to read better.

• Benjamin Franklin thought reading was important.

• Benjamin Franklin was not afraid of fire.

• Benjamin Franklin was a great inventor.

• A Franklin stove can heat a whole room.

Multiple Choice

The 2014 FIFA World Cup will be held in Brazil. It will be the 20th year of the World Cup. Brazil was chosen in October of 2007 to host the 2014 competition. Earlier in the year, South America had been chosen as the continent for the contest. Brazil was the only country to put in a bid. This is the second time Brazil will host the World Cup. The country hosted it in 1950. It is the first World Cup to be held in South America since 1978, when Argentina hosted. No other South American country has hosted the World Cup more than once.

The summary of this passage is:

• The 20th World Cup will take place in 2014. In 2007, it was decided that the competition would be held in South America. It is the first World Cup in South America since 1978.

• In October 2007, Brazil was chosen to host the 20th World Cup. Brazil has already hosted the World Cup before. 1978 was the last time a South American country hosted the World Cup.

• The 2014 World Cup will be held in Brazil. It is the second time Brazil has been chosen to host the World Cup. Brazil is the only South American country to host the World Cup twice.

• Early in 2007, South America was chosen as the continent for the 20th World Cup. Brazil was the only country that put in a bid. Brazil hosted the World Cup before in 1950.

Multiple Choice

Rosa Parks has been called the "mother of the civil rights movement." She is one of the most important people of the 20th century. In December of 1955, she refused to give up her seat on a city bus to a white passenger. The bus driver had her arrested. She was sent to court. She was found guilty of breaking the law.

Her act sparked a boycott of the bus system by blacks. Blacks refused to use the buses for more than a year. The boycott introduced the country to a man named Martin Luther King, Jr. People all over the country came to know King. Soon, the U.S. Supreme Court made segregation on city buses against the law.

Over the next forty years, Rosa Parks helped make Americans aware of the history of the civil rights struggle. She earned many honors, including the Martin Luther King Jr. Nonviolent Peace Prize. She is an example of courage and strength. She inspires all Americans to live free.

The summary of this passage is:

• Rosa Parks was arrested for not giving up her seat on a bus to a white passenger. Then, the buses were boycotted, and Martin Luther King, Jr., became very well known. He had a prize named after him.

• Rosa Parks refused to give up her seat to a white passenger on a bus. The bus driver had her arrested, and then she was found guilty of breaking the law. She was important to American history.

• Rosa Parks boycotted the bus system. This boycott brought Martin Luther King, Jr., to the front of the civil rights movement. People all over the country got to know Martin Luther King, Jr.

• Rosa Parks was an important person of the 20th century. She refused to give up her seat on a bus, which led to a boycott of the bus system. She earned many honors for her work in the civil rights movement.

Multiple Choice

There are several ways to determine if a snake is poisonous or not. First, poisonous snakes usually have triangular shaped heads while nonpoisonous snakes have rounded heads. Second, poisonous snakes have pupils that look like slits. Nonpoisonous snakes have pupils that are rounder. Finally, the snouts of poisonous snakes are sometimes upturned, while nonpoisonous snakes have rounded snouts.

What is the main idea of this paragraph?

• Where snakes live

• How to tell if a snake is poisonous or not

• How poisonous snakes smell

Multiple Choice

Elephants use their trunks for many things. Elephants use their trunks to smell. In fact, elephants can smell better than bloodhounds. Baby elephants sometimes suck their trunks to soothe themselves the way human babies suck their thumbs. Elephants do not drink with their trunks. They use their trunks to suck up water and then pour it in their mouths. Elephants also greet each other with their trunks the way humans do by shaking hands.

•  How much water elephants drink

• Where elephants live

• How elephant use their trunks

Multiple Choice

Can you imagine not having a television? Before the 1920’s there were no televisions. The first television set was invented by a 21 year old man named Philo Farnsworth. Farnsworth demonstrated the first moving picture in San Francisco in 1927. Even though it was only a simple, straight line, this was the beginning of electronic television as we know it. 

•  The invention of television

• Hobbies before 1920

• Who lives in San Francisco

Multiple Choice

Did you know that the Statue of Liberty was once brown instead of green? The Statue of Liberty is made of copper, a shiny brown metal. Over time, the Statue of Liberty changed to a pale green color because of a chemical reaction called oxidation. As the statue was exposed to air and water, oxidation occurred. The statue became covered in a thin, green layer. This green layer actually protects the statue from further damage by weather.

• Where the Statue of Liberty is located 

•  How oxidation occurs 

• How the Statue of Liberty changed color

Multiple Choice

There are several ways to tell the difference between an alligator and a crocodile. Crocodiles are bigger than alligators and have pointed snouts. Alligators have wide snouts. Wild crocodiles are found all over the world, but wild alligators are only found in the United States and China. Another way to tell the difference is to look at their mouths. When a crocodile’s mouth is closed, the fourth tooth sticks out of its mouth.

• Where crocodiles live 

•  Differences in crocodiles and alligators

•  Dangers of crocodiles and alligators