Main Idea

IDENTIFY THE MAIN IDEA

Sometime in December of 1891, Dr. James Naismith was teaching gym at the YMCA College in Springfield, Massachusetts. It was raining, and Dr. Naismith was trying to keep his students active. He wanted them playing a rough game that would keep them moving. He didn't like a few ideas that were too rough. Then Naismith had his breakthrough. He wrote out the rules for a game with peach baskets fixed to ten-foot elevated tracks. Naismith's students played against one another, passing the ball around and shooting it into the peach baskets. Dribbling wasn't a part of the original game. Also it took a while to realize that the game would run more smoothly if the bottoms of the baskets were removed. But this game grew to be one of the most popular sports in America today. Can you guess which one?

• The most popular sport in America

• Dr. James Naismith's career in teaching

• The invention of Basketball

• How to get students active

Tags

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.5.2

CCSS.RL.6.2

IDENTIFY THE MAIN IDEA

Before you put on that skeleton costume and rove door-to-door pandering for candy, take a minute to reflect on this tradition. Halloween is believed to have come from an ancient Celtic festival dating back some 2,000 years. November 1st was the Celtic New Year and marked the end of summer to the Celts. They celebrated on its eve by wearing costumes made of animal skins and dancing around bon fires. Over the next two millennia, this primitive celebration grew to be the candy fueled costume ball that we know today.

• The origins of Halloween

• The New Celtic Year

• Primitive traditions

• Why the skeleton costume is the best for Halloween

Tags

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.5.2

CCSS.RL.6.2

CCSS.RL.7.2

IDENTIFY THE MAIN IDEA

You might think that all automobile fuels are the same, but they aren't. Automobiles can run on one of three types of fuel: gasoline, diesel, and biodiesel. All these fuels are burned inside of the engine, which creates the heat and energy that is used to power the car. But there are important differences between these fuels. Gasoline and diesel are more common than biodiesel. But each burns differently. Diesel fuel is heavier and less flammable than gasoline, so it has to be compressed before it will burn. Gasoline may be lighter than diesel, but both fuels are made from crude oil. On the other hand, biodiesel fuel is made from vegetables. Both biodiesel and diesel fuels must be burned in diesel engines, which only use diesel fuel. If gasoline is pumped into a diesel engine, it will have to be pumped out. These fuels may look pretty similar at the gas station, but remember that there are important differences between them or it may cost you.

• Which fuel is best to use for your car

• Gasoline, diesel, and biodiesels area all fuels, but they have important differences in how they are made and used.

• The benefits of biodiesel

• How fuels change the way we drive

Tags

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.5.2

CCSS.RL.6.2

IDENTIFY THE MAIN IDEA

Yellowstone National Park is mainly located in Wyoming, although three percent is located in the state of Montana. The Continental Divide of North America runs diagonally through the southwestern part of the park. The park sits on the Yellowstone Plateau, which is an average elevation of 8,000 feet above sea level. This plateau is bounded on nearly all sides by mountain ranges. There are 290 waterfalls that are at least fifteen feet in the park, the highest being the Lower Falls of the Yellowstone River, which falls 308 feet.

• Why to visit Wyoming

• Yellowstone Park's beautiful water falls

• The continental Divide of North America

• Physical features of the Yellowstone Park

Tags

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.5.2

CCSS.RL.6.2

IDENTIFY THE MAIN IDEA

It is estimated that over twenty million pounds of candy corn are sold in the US each year. Brach's, the top manufacturer, sells enough candy corn to circle the earth 4.25 times if each piece were laid end to end. That's a lot of candy corn, but that's nothing compared to the production of Tootsie Rolls. Over 64 million Tootsie Rolls are produced every day! But even Tootsie Rolls have got nothing on the candy industry's staple product: chocolate. Confectioners manufacture over twenty billion pounds of chocolate in the United States each year. Now that's a mouthful!

• How much of popular candies are sold each year.

• The overpowering candy industry

• Tootsie Rolls are delicious

• Candy corn, the world's most abundant candy piece.

Tags

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.5.2

CCSS.RL.6.2

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.

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.

Tags

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.4.2

CCSS.RL.5.2

CCSS.RL.6.2

Benjamin Franklin loved to write.  When he was twenty-two, he set up his own printing shop and started a newspaper.  He also printed a book called Poor Richard’s Almanac.  It had funny stories, information about the weather, and wise sayings.

• Benjamin Franklin loved to write stories and books.
• Benjamin Franklin worked very hard when he was young.
• Benjamin Franklin knew a lot about the weather.
• Benjamin Franklin was very poor.

Tags

CCSS.RI.5.9

CCSS.RI.6.2

CCSS.RL.5.2

CCSS.RL.6.2

CCSS.RL.7.2

Yesterday was my birthday. When I woke up, I noticed my brother Josh hung up a big sign that said,"Happy Birthday, Charles!" Mom made spaghetti for dinner.
It's my favorite food in the whole world. My friend Dave came over and handed me a wrapped gift. I wondered what it was. It was a new basketball! I had a great day.
What is the main idea of this paragraph?

• Josh got lots of gifts.
• Charles got a lot of gifts.
• Charles had a great birthday.
• Josh had a great birthday.

Tags

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.5.2

CCSS.RL.6.2

The main idea is supported by what?

• topics
• details
• monkeys
• periods

Tags

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.5.2

CCSS.RL.6.2

CCSS.RL.7.2