main idea and supporting details

Select ALL details to support the main idea that education is important.

• It helps you understand the world.

• Education causes problems.

• Education can lead to success in life.

• You make smarter choices in life if you're educated.

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.

Select the supporting detail that doesn't fit.
Topic Sentence: Reading class is really interesting.

• We learn interesting facts from the things we read.
• Our teacher gives us new ways to look at things.
• It's my least favorite class.
• Sometimes we do dramatic readings of the text that are super engaging. 

Tags

CCSS.RI.7.2

CCSS.RI.8.2

CCSS.RL.7.1

CCSS.RL.8.1

CCSS.RL.9-10.2

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. The paragraph is about ________.

• Measuring the intensity of earthquake is possible.

• Earthquakes below 7 don't damage

• Richter ignores the previous earthquakes

• There are many disasters in the world.

Mary has a new pet.  Her pet is a baby kitten.  It is soft and cuddly.  The kitten likes to sleep a lot.  Mary put a soft blanket in a box for its bed.  Mary plays with her kitten when it is awake.  She never forgets to feed her kitten.
What is the main idea?

• The kitten sleeps a lot.
• Mary plays with her kitten
• Mary’s new pet is a kitten.
• Mary want a new pet.

Which sentence is a supporting detail that recycling is important?

• There are many landfills available for waste.
• Recycling paper saves trees from being cut down.
• Clean jars before recycling them.
• Separate your paper, cans, and glass jars before recycling.

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.

• Earthquakes are changing the world.

Robots are being used in sumo wrestling contests. Sumo wrestling is a sport that started in Japan.

It takes place in a ring. Two players try to score points by holding each other down or pushing each

other out of the ring. Robot sumo uses robots instead of humans. The robot that scores the most

points wins.

Which of the following is a supporting detail of this paragraph?

• Robots are being used in sumo wrestling contests.

• Robot sumo contests are better than human sumo contests.

• Robot sumo uses robots instead of humans.

• Watching robot sumo is boring.

Wilbur and Orville Wright were brothers who were inventors, even from a young age when they built kites and bicycles. Many people credit the Wright Brothers with designing and building the first successful airplane. In 1903, their first flight only lasted 12 seconds, but it continues to inspire people all over the world to learn about science and math, to work hard to realize their dreams, and to use imagination to achieve success. The main idea of this passage is:

• The Wright Brothers worked hard. 
• The Wright Brothers were inventors who have inspired many people. 
• Inventors build kites and bicycles. 
• The first flight was in 1903. 

What is the central idea here
A penny for your thoughts?  If it's a 1943 copper penny, it could be worth as much as fifty thousand dollars.  In 1943, most pennies were made out of steel since copper was needed for World War II, so the 1943 copper penny is ultra-rare.  Another rarity is the 1955 double die penny.  These pennies were mistakenly double stamped, so they have overlapping dates and letters.  If it's uncirculated, it'd easily fetch $25,000 at an auction.  Now that's a pretty penny.  

• The 1943 penny is worth 50 thousand dollars.
• the 1943 penny is more rare than the 1955 penny.
• Some pennies are rare and worth a lot of money.
• None of these options