Praxis Core Reading Main Idea and Textual Evidence

1. What is the primary purpose of the author in this passage: 'Solar energy has become increasingly viable as technology advances. Photovoltaic panels now convert sunlight to electricity with greater efficiency than ever before, making residential installation more affordable and practical.'

To argue that solar energy is superior to all other energy sources

To explain how solar technology improvements have made it more accessible

To describe the history of photovoltaic panel development

To convince readers to install solar panels immediately

The passage focuses on advancements in solar technology, specifically the efficiency of photovoltaic panels and their affordability for residential use. The author highlights how these improvements make solar energy more accessible, rather than comparing it to other energy sources, discussing its history, or urging immediate installation.

Explanation

The passage focuses on advancements in solar technology, specifically the efficiency of photovoltaic panels and their affordability for residential use. The author highlights how these improvements make solar energy more accessible, rather than comparing it to other energy sources, discussing its history, or urging immediate installation.

2. Which sentence from the passage best supports the idea that climate change requires immediate global action? (Passage: 'Rising temperatures threaten ecosystems worldwide. Arctic ice melts at alarming rates. Scientists warn that without intervention, catastrophic consequences will follow.')

Rising temperatures threaten ecosystems worldwide.

Arctic ice melts at alarming rates.

Scientists warn that without intervention, catastrophic consequences will follow.

Ecosystems are changing rapidly.

This sentence emphasizes the urgency of addressing climate change by highlighting the dire warnings from scientists. It suggests that without immediate action, the consequences will be severe, reinforcing the need for global cooperation to mitigate the impacts of climate change.

Explanation

This sentence emphasizes the urgency of addressing climate change by highlighting the dire warnings from scientists. It suggests that without immediate action, the consequences will be severe, reinforcing the need for global cooperation to mitigate the impacts of climate change.

3. In the passage about Renaissance art, the author states: 'Artists like Michelangelo pushed technical boundaries and explored human anatomy with unprecedented detail.' What does this evidence primarily support?

The Renaissance period was longer than the Medieval period

Renaissance artists made significant innovations in technique and subject matter

Michelangelo was the only important Renaissance artist

Human anatomy was first studied during the Renaissance

The statement highlights how artists like Michelangelo advanced artistic techniques and delved deeply into human anatomy, showcasing their innovative approaches. This reflects the broader trend of the Renaissance, where artists sought to enhance realism and expressiveness in their work, marking a significant departure from the styles of the Medieval period.

Explanation

The statement highlights how artists like Michelangelo advanced artistic techniques and delved deeply into human anatomy, showcasing their innovative approaches. This reflects the broader trend of the Renaissance, where artists sought to enhance realism and expressiveness in their work, marking a significant departure from the styles of the Medieval period.

4. What is the main idea of a passage that discusses how remote work has shifted employee expectations, increased productivity in some sectors, and created new challenges for company culture?

Remote work is better than office work

Remote work has fundamentally changed how companies operate and what employees expect

Most employees prefer remote work

Remote work eliminates all workplace problems

The passage highlights that remote work has transformed both company operations and employee expectations. It emphasizes the shift in workplace dynamics, illustrating how productivity has improved in certain areas while also introducing challenges related to company culture. This comprehensive change signifies a new era in the workplace landscape.

Explanation

The passage highlights that remote work has transformed both company operations and employee expectations. It emphasizes the shift in workplace dynamics, illustrating how productivity has improved in certain areas while also introducing challenges related to company culture. This comprehensive change signifies a new era in the workplace landscape.

5. Which of the following best describes textual evidence?

The author's personal opinion about a topic

Specific quotes or details from the text that support a claim

The main idea stated at the beginning of a passage

Historical facts mentioned in any written work

Textual evidence refers to specific quotes or details extracted from a text that substantiate a claim or argument. It serves as concrete support for interpretations or analyses, allowing readers to validate assertions by referencing the original material, thereby enhancing the credibility and depth of the discussion.

Explanation

Textual evidence refers to specific quotes or details extracted from a text that substantiate a claim or argument. It serves as concrete support for interpretations or analyses, allowing readers to validate assertions by referencing the original material, thereby enhancing the credibility and depth of the discussion.

6. In discussing immigration policy, a passage states: 'Immigrant communities contribute significantly to innovation, with studies showing they start businesses at higher rates than native-born citizens.' How does this sentence function?

It introduces a controversial topic

It provides evidence supporting a claim about immigrant contributions

It expresses the author's personal preference

It defines what immigration means

The sentence highlights the positive impact of immigrant communities on innovation by presenting empirical evidence regarding their higher rates of business creation compared to native-born citizens. This supports broader claims about the valuable contributions immigrants make to the economy and society, reinforcing the argument for favorable immigration policies.

Explanation

The sentence highlights the positive impact of immigrant communities on innovation by presenting empirical evidence regarding their higher rates of business creation compared to native-born citizens. This supports broader claims about the valuable contributions immigrants make to the economy and society, reinforcing the argument for favorable immigration policies.

7. A passage argues that 'public transportation reduces urban congestion.' Which piece of evidence would best support this claim?

Public transportation is affordable for most citizens

Cities with robust transit systems show lower traffic congestion rates than car-dependent cities

Many people use public transportation daily

Buses and trains are environmentally friendly

Evidence demonstrating that cities with strong public transportation systems experience lower traffic congestion than those reliant on cars directly supports the claim. This comparison highlights the effectiveness of public transit in alleviating congestion, showcasing its role in promoting more efficient urban mobility and reducing reliance on personal vehicles.

Explanation

Evidence demonstrating that cities with strong public transportation systems experience lower traffic congestion than those reliant on cars directly supports the claim. This comparison highlights the effectiveness of public transit in alleviating congestion, showcasing its role in promoting more efficient urban mobility and reducing reliance on personal vehicles.

8. What is the central claim in a passage that explains how artificial intelligence is transforming healthcare through diagnostic improvements, personalized treatment plans, and operational efficiency?

Artificial intelligence is replacing human doctors

Healthcare is becoming more expensive

AI is significantly reshaping multiple aspects of healthcare delivery

Technology companies control the medical industry

The passage highlights the transformative impact of artificial intelligence on healthcare, emphasizing its role in enhancing diagnostics, personalizing treatment, and improving operational efficiency. This central claim underscores the broad and significant changes AI is bringing to healthcare delivery, rather than suggesting a negative or overly simplistic view of its influence.

Explanation

The passage highlights the transformative impact of artificial intelligence on healthcare, emphasizing its role in enhancing diagnostics, personalizing treatment, and improving operational efficiency. This central claim underscores the broad and significant changes AI is bringing to healthcare delivery, rather than suggesting a negative or overly simplistic view of its influence.

9. In a passage about urban planning, the author provides data showing that green spaces reduce stress and improve mental health in city residents. What is the purpose of this evidence?

To prove that cities are dangerous

To support the importance of incorporating green spaces in urban design

To argue that parks are expensive

To explain why people move to suburbs

The evidence highlights the positive impact of green spaces on mental health, emphasizing their value in urban planning. By demonstrating that these areas can reduce stress, the author advocates for their inclusion in city designs, showcasing their essential role in enhancing residents' well-being and overall quality of life.

Explanation

The evidence highlights the positive impact of green spaces on mental health, emphasizing their value in urban planning. By demonstrating that these areas can reduce stress, the author advocates for their inclusion in city designs, showcasing their essential role in enhancing residents' well-being and overall quality of life.

10. A passage states: 'While some critics argue that social media harms mental health, recent research indicates benefits including community connection and support networks.' Which main idea does this best represent?

Social media is entirely negative

Social media effects are complex and multifaceted

Mental health cannot be affected by technology

Critics are always wrong about social issues

The passage highlights the dual nature of social media's impact, acknowledging both criticisms regarding mental health and the positive aspects like community connection. This suggests that social media cannot be categorized as solely harmful or beneficial, illustrating its complex and multifaceted effects on users.

Explanation

The passage highlights the dual nature of social media's impact, acknowledging both criticisms regarding mental health and the positive aspects like community connection. This suggests that social media cannot be categorized as solely harmful or beneficial, illustrating its complex and multifaceted effects on users.

11. Which detail from a passage about vaccine development best serves as textual evidence that vaccines undergo rigorous testing before approval?

Vaccines have been used for hundreds of years

Many people receive vaccines each year

Clinical trials involving thousands of participants must show safety and efficacy before regulatory approval

Vaccines are administered by healthcare professionals

Clinical trials are a crucial step in vaccine development, requiring extensive testing with thousands of participants to ensure that the vaccine is both safe and effective. This process highlights the thorough evaluation and scrutiny vaccines undergo before they receive regulatory approval, reinforcing the commitment to public health and safety.

Explanation

Clinical trials are a crucial step in vaccine development, requiring extensive testing with thousands of participants to ensure that the vaccine is both safe and effective. This process highlights the thorough evaluation and scrutiny vaccines undergo before they receive regulatory approval, reinforcing the commitment to public health and safety.

12. A passage discusses how Shakespeare's plays explore universal human emotions despite being written 400 years ago. What is this passage primarily arguing?

Shakespeare invented the English language

Shakespeare's work remains relevant because it addresses timeless human themes

Modern plays are inferior to Shakespeare's plays

Everyone enjoys reading Shakespeare

The passage emphasizes that Shakespeare's exploration of universal human emotions allows his plays to resonate with audiences across different eras. Despite the historical context of his works, the themes of love, jealousy, ambition, and despair continue to be relevant, highlighting the timeless nature of his writing and its enduring impact on human experience.

Explanation

The passage emphasizes that Shakespeare's exploration of universal human emotions allows his plays to resonate with audiences across different eras. Despite the historical context of his works, the themes of love, jealousy, ambition, and despair continue to be relevant, highlighting the timeless nature of his writing and its enduring impact on human experience.

13. In a passage about economic inequality, the author cites: 'The top 1% now holds more wealth than the entire middle class combined.' Why does the author include this statistic?

To entertain readers with interesting numbers

To provide concrete evidence of wealth concentration

To prove that money is worthless

To explain how banks operate

14. What is the relationship between a passage's main idea and its supporting textual evidence?

The main idea contradicts the evidence

The evidence provides specific examples and details that strengthen the main idea

Main ideas and evidence are unrelated

Evidence is only important in fiction, not academic writing

Praxis Core Reading Main Idea and Textual Evidence Quiz

1. What is the primary purpose of the author in this passage: 'Solar energy has become increasingly viable as technology advances. Photovoltaic panels now convert sunlight to electricity with greater efficiency than ever before, making residential installation more affordable and practical.'

2.

What first name or nickname would you like us to use?

2. Which sentence from the passage best supports the idea that climate change requires immediate global action? (Passage: 'Rising temperatures threaten ecosystems worldwide. Arctic ice melts at alarming rates. Scientists warn that without intervention, catastrophic consequences will follow.')

3. In the passage about Renaissance art, the author states: 'Artists like Michelangelo pushed technical boundaries and explored human anatomy with unprecedented detail.' What does this evidence primarily support?

4. What is the main idea of a passage that discusses how remote work has shifted employee expectations, increased productivity in some sectors, and created new challenges for company culture?

5. Which of the following best describes textual evidence?

6. In discussing immigration policy, a passage states: 'Immigrant communities contribute significantly to innovation, with studies showing they start businesses at higher rates than native-born citizens.' How does this sentence function?

7. A passage argues that 'public transportation reduces urban congestion.' Which piece of evidence would best support this claim?

8. What is the central claim in a passage that explains how artificial intelligence is transforming healthcare through diagnostic improvements, personalized treatment plans, and operational efficiency?

9. In a passage about urban planning, the author provides data showing that green spaces reduce stress and improve mental health in city residents. What is the purpose of this evidence?

10. A passage states: 'While some critics argue that social media harms mental health, recent research indicates benefits including community connection and support networks.' Which main idea does this best represent?

11. Which detail from a passage about vaccine development best serves as textual evidence that vaccines undergo rigorous testing before approval?

12. A passage discusses how Shakespeare's plays explore universal human emotions despite being written 400 years ago. What is this passage primarily arguing?

13. In a passage about economic inequality, the author cites: 'The top 1% now holds more wealth than the entire middle class combined.' Why does the author include this statistic?

14. What is the relationship between a passage's main idea and its supporting textual evidence?