Central Idea Mastery

After reading a passage about the importance of bees in pollination, which of the following best represents the central idea?

• Bees are one of the many insects found in nature.

• Without bees, pollination would be less efficient, affecting food production.

• Bees produce honey which is used by humans for various purposes.

• The life cycle of a bee is complex and fascinating.

Tags

CCSS.RI. 9-10.2

CCSS.RI.7.2

CCSS.RI.8.2

CCSS.RL.7.2

CCSS.RL.8.2

Which of the following pieces of evidence would best support the central idea that "Regular exercise contributes significantly to overall health"?

• Many people find it hard to include exercise in their busy schedules.

• Exercise can lead to improved cardiovascular health and increased stamina.

• Professional athletes exercise on a daily basis to perform well.

• Some individuals prefer alternative methods like dieting to stay healthy.

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CCSS.RI.7.2

CCSS.RI.8.2

CCSS.RL.7.1

CCSS.RL.7.2

CCSS.RL.8.1

In a story about a community garden, the development of the central idea that "Community gardens foster social bonds" is best shown through which of the following?

• Descriptions of the different types of plants grown in the garden.

• The garden's changing appearance through the seasons.

• Narratives of neighbors meeting and working together in the garden.

• Statistical data on the amount of produce harvested from the garden.

Tags

CCSS.RI. 9-10.2

CCSS.RI.7.2

CCSS.RI.8.2

CCSS.RL.7.2

CCSS.RL.8.2

When comparing the central ideas of two articles, one about the benefits of solar energy and the other about the advantages of wind energy, which of the following is a key factor to consider?

• The cost of solar panels and wind turbines.

• The environmental impact of both energy sources.

• The history of energy use in various cultures.

• The technological advancements in energy storage.

Tags

CCSS.RI. 9-10.7

CCSS.RI.7.7

CCSS.RI.8.7

CCSS.RL.8.5

CCSS.RL.8.7

A speech about the importance of literacy begins and ends with personal anecdotes about learning to read. This technique primarily serves to:

• Provide a detailed history of literacy.

• Emphasize the central idea through a relatable story.

• Offer statistical evidence about literacy rates.

• Compare literacy to other educational goals.

Tags

CCSS.RI.8.2

Which of the following statements would be an effective piece of evidence to support the central idea that "Technology has a significant impact on communication"?

• Many people use smartphones and social media to stay in touch.

• Some individuals believe that technology can be overwhelming.

• In the past, people communicated without the use of modern technology.

• There are various types of technology available in the market.

Tags

CCSS.RI.7.2

CCSS.RI.8.2

CCSS.RL.7.2

CCSS.RL.8.1

CCSS.RL.9-10.2

In a documentary about the ocean, the central idea focuses on the ocean's role in global climate regulation. Which of the following would best analyze the development of this central idea?

• A segment on the variety of marine life in the ocean.

• An explanation of how ocean currents affect weather patterns.

• A discussion on the recreational activities people enjoy at the ocean.

• Information about the depth and size of different oceans.

Tags

CCSS.RI. 9-10.2

CCSS.RI.8.2

CCSS.RL.7.2

CCSS.RL.8.2

CCSS.RL.9-10.2

When comparing the central ideas of a text about the benefits of urban living to a text about the advantages of rural living, it is important to look at:

• The personal preferences of the authors.

• The economic impact on the country as a whole.

• The specific benefits and challenges highlighted in each text.

• The population density statistics of urban and rural areas.

Tags

CCSS.RI.7.7

CCSS.RI.8.7

CCSS.RL.8.5

CCSS.RL.8.7

CCSS.RL.9-10.7

A book about the history of the internet might include various details and events. Which of the following would best support the central idea that "The internet has revolutionized global communication"?

• Biographies of key figures in the development of the internet.

• Technical explanations of how internet protocols work.

• Examples of how the internet has connected people across the world.

• A timeline of the internet's development from inception to present day.

Tags

CCSS.RI.8.2

CCSS.RL.7.1

CCSS.RL.7.2

CCSS.RL.8.1

CCSS.RL.9-10.2

In an essay about the importance of preserving natural forests, which of the following would best help to analyze the development of the central idea throughout the essay?

• Descriptions of various tree species found in forests.

• Arguments about the economic benefits of logging.

• The author's use of persuasive language and emotional appeals.

• Data on the increase of urban development in forested areas.

Tags

CCSS.RI.7.2

CCSS.RI.8.2

CCSS.RL.7.1

CCSS.RL.7.2

CCSS.RL.8.1