LEAP 2025 Louisiana Educational Assessment — Questions and Answers

Question 1: Solve for t: 7t - (2t + 3) = 22

t = 6
t = 7
t = 5 (Correct answer)
t = 4

Correct answer: t = 5

Remove the parentheses to get 7t - 2t - 3 = 22, combine to get 5t - 3 = 22, add 3 to get 5t = 25, divide by 5 to get t = 5.

Question 2: Which phase of the Moon comes directly after a full moon?

Waxing gibbous
First quarter
New moon
Waning gibbous (Correct answer)

Correct answer: Waning gibbous

After a full moon, the visible lit portion begins to shrink, entering the waning gibbous phase.

Question 3: A scientist graphs the relationship between sunlight hours and crop yield. The data points form a positive correlation. What does this mean?

Crop yield causes changes in sunlight hours
As sunlight hours increase, crop yield decreases
Sunlight hours have no relationship to crop yield
As sunlight hours increase, crop yield also increases (Correct answer)

Correct answer: As sunlight hours increase, crop yield also increases

A positive correlation means both variables increase together — more sunlight corresponds to higher crop yield.

Question 4: A student examines a map drawn by French explorers of Louisiana in 1720. What should the student keep in mind about the map's accuracy?

French maps from this era were scientifically verified
The map reflects the explorers' limited knowledge and their perspective as outsiders to the region (Correct answer)
Maps are always accurate because they are visual documents
Maps are secondary sources and cannot be used as evidence

Correct answer: The map reflects the explorers' limited knowledge and their perspective as outsiders to the region

Early maps often reflect the mapmaker's incomplete knowledge and perspective, which means they must be interpreted carefully as historical artifacts.

Question 5: What is the recommended first step when a student receives an unexpectedly low LEAP score?

Review the score report's subscale data to identify specific areas of weakness (Correct answer)
Blame the testing conditions and file a formal complaint
Immediately request a full re-test
Ignore the score and focus only on classroom grades

Correct answer: Review the score report's subscale data to identify specific areas of weakness

Subscale scores show which content strands were weakest, giving students and teachers actionable information for targeted improvement.

Question 6: A student scoring at 'Approaching Basic' (level 2) on LEAP math is MOST likely to benefit from which intervention?

Immediate placement in advanced math coursework
Independent reading enrichment activities
Exemption from the next year's LEAP assessment
Targeted small-group instruction on foundational skills gaps identified by subscale data (Correct answer)

Correct answer: Targeted small-group instruction on foundational skills gaps identified by subscale data

Students at level 2 need targeted remediation focused on specific skill gaps, best delivered through small-group or individualized instruction.

Question 7: During the Civil War era, Louisiana was part of the Confederacy. Which economic factor most influenced Louisiana to support secession?

Dependence on slave labor for sugar and cotton plantations (Correct answer)
A large immigrant workforce in New Orleans
Strong trade relationships with Northern states
Reliance on manufacturing and industry

Correct answer: Dependence on slave labor for sugar and cotton plantations

Louisiana's plantation economy depended heavily on enslaved labor, driving its support for Southern secession to protect slavery.

Question 8: In a LEAP essay, what does 'text-based evidence' specifically mean?

Any fact the writer already knows from memory
Statistics found on the internet during research
The writer's personal opinions supported by feelings
Evidence drawn directly from the provided reading passage(s) (Correct answer)

Correct answer: Evidence drawn directly from the provided reading passage(s)

On LEAP assessments, text-based evidence refers to details, quotes, or data taken directly from the provided source texts.

Question 9: A bar graph shows plant heights after 4 weeks: Group A (no fertilizer) averaged 12 cm, Group B (fertilizer) averaged 19 cm. What does this data best support?

Fertilizer increases plant height (Correct answer)
Group A plants are healthier than Group B plants
Fertilizer has no effect on plant growth
Both groups grew at the same rate

Correct answer: Fertilizer increases plant height

Group B plants grew taller on average, indicating fertilizer had a positive effect on plant height.

Question 10: An article about plastic pollution includes the sentence: 'Over 8 million tons of plastic enter the ocean each year, threatening marine ecosystems.' This sentence PRIMARILY functions as:

A prediction about the future
A counterargument from critics
Statistical evidence to support a claim (Correct answer)
A definition of plastic pollution

Correct answer: Statistical evidence to support a claim

A specific statistic presented to back up a point about the problem serves as evidence supporting the author's argument.

Question 11: Why do we always see the same side of the Moon from Earth?

Earth's gravity prevents the Moon from rotating
The Moon rotates too fast for us to notice
The Moon rotates once per orbit around Earth (synchronous rotation) (Correct answer)
The Moon does not rotate at all

Correct answer: The Moon rotates once per orbit around Earth (synchronous rotation)

The Moon's rotation period equals its orbital period—about 27 days—so the same side always faces Earth.

Question 12: A student is comparing two primary source documents about the 1811 German Coast Uprising in Louisiana. Document A is a report from a plantation owner describing the event as a violent, unprovoked rebellion. Document B is a transcript of a later oral history from a descendant of an enslaved person. To get a more complete understanding of the event, what is the best approach?

Analyze both documents, recognizing they come from different perspectives and may both contain valid information and biases. (Correct answer)
Conclude that the plantation owner's account is more accurate because it was written closer to the time of the event.
Dismiss the oral history as unreliable because it is not a written document from 1811.
Assume the truth is exactly halfway between the two different accounts.

Correct answer: Analyze both documents, recognizing they come from different perspectives and may both contain valid information and biases.

This is the process of corroboration. Historical events are complex, and primary sources reflect the varied perspectives of those involved. The plantation owner and the descendant of an enslaved person have vastly different viewpoints. A historian must analyze both, acknowledge the biases of each, and synthesize the information to build a more nuanced and complete interpretation.

Question 13: The table below shows a proportional relationship. x: 2, 4, 6 and y: 9, 18, 27. What is the equation of this relationship?

y = 4x
y = 3.5x
y = 4.5x (Correct answer)
y = 5x

Correct answer: y = 4.5x

Dividing y by x: 9/2 = 4.5, 18/4 = 4.5, 27/6 = 4.5, so the equation is y = 4.5x.

Question 14: On the LEAP writing assessment, which type of response requires you to write an argument supported by details from the provided texts?

Narrative task
Literary analysis task
Research simulation task (Correct answer)
Evidence-based selected response

Correct answer: Research simulation task

The Research Simulation Task on LEAP requires students to synthesize information from multiple sources and construct an evidence-based argument.

Question 15: What is the primary purpose of the 10th Amendment?

To reserve powers to states or the people that are not delegated to the federal government (Correct answer)
To guarantee a right to bear arms
To guarantee freedom of speech
To protect against unreasonable searches

Correct answer: To reserve powers to states or the people that are not delegated to the federal government

The 10th Amendment explicitly reserves all powers not granted to the federal government to the states or to the people.

Question 16: Which clause in the Constitution gives Congress the power to make all laws 'necessary and proper' to carry out its listed powers?

Due Process Clause
Commerce Clause
Elastic Clause (Correct answer)
Supremacy Clause

Correct answer: Elastic Clause

The Elastic Clause (Article I, Section 8) allows Congress to stretch its powers to make laws necessary and proper for executing its enumerated powers.

Question 17: What is the constitutional role of the Vice President in the Senate?

To introduce legislation on behalf of the President
To confirm Cabinet nominees
To serve as President pro tempore
To cast a tie-breaking vote (Correct answer)

Correct answer: To cast a tie-breaking vote

The Vice President serves as President of the Senate and may cast a tie-breaking vote when the Senate is equally divided.

Question 18: Which of the following BEST describes the purpose of an informational text's introduction?

To entertain readers with a funny story
To provide a conclusion about the topic
To list all sources used in the article
To introduce the topic and present the central idea (Correct answer)

Correct answer: To introduce the topic and present the central idea

An introduction typically presents the topic, establishes context, and often states or implies the central idea or thesis.

Question 19: A student is reading a scientific article about the effects of sleep deprivation on cognitive function. The author includes a section detailing a specific study where participants were divided into two groups: one that slept for eight hours and one that slept for four hours. The author then presents the results of various cognitive tests administered to both groups. What is the primary text structure used in this section of the article?

Cause and effect
Problem and solution
Compare and contrast (Correct answer)
Chronological order

Correct answer: Compare and contrast

The author is detailing a study that directly compares two distinct groups (eight-hour sleepers vs. four-hour sleepers) and their performance on cognitive tests. This organizational pattern is a clear example of a compare and contrast structure, used to highlight the differences and similarities between the two conditions.

Question 20: In an argument presented in an informational text, what is the function of a counterclaim?

To introduce a new, unrelated topic to the reader.
To provide additional evidence for the author's main claim.
To confuse the reader and weaken the overall argument.
To acknowledge and then refute an opposing viewpoint, thereby strengthening the author's own argument. (Correct answer)

Correct answer: To acknowledge and then refute an opposing viewpoint, thereby strengthening the author's own argument.

A strong argument acknowledges potential objections or alternative views. By presenting a counterclaim and then effectively refuting it with evidence and reasoning, the author demonstrates a thorough understanding of the topic and strengthens their own position by showing why it is more valid than the opposition's.

Question 21: Read the following excerpt from a historical text: 'The Dust Bowl of the 1930s was not a singular event but a culmination of factors. A prolonged and severe drought gripped the Great Plains, which was exacerbated by decades of agricultural practices that removed the deep-rooted native grasses. These factors left the topsoil exposed and vulnerable to the powerful winds that swept the region, leading to massive dust storms and economic devastation.' Which statement best identifies the central idea of this excerpt?

Powerful winds were the main cause of the dust storms in the Great Plains.
The Dust Bowl was caused by a combination of natural drought and human agricultural practices. (Correct answer)
The Dust Bowl was a major economic disaster in the 1930s.
The removal of native grasses was the sole reason for the Dust Bowl.

Correct answer: The Dust Bowl was caused by a combination of natural drought and human agricultural practices.

The excerpt explicitly states that the Dust Bowl was a 'culmination of factors,' then identifies both the natural drought and the human-caused agricultural issues as working together to create the disaster. This demonstrates the interaction of multiple causes, which is the central point of the passage.

Question 22: How many achievement levels does the LEAP 2025 reporting scale include?

Six levels including a 'Gifted' designation
Three levels: Below Average, Average, Above Average
Four levels: Fail, Pass, Proficient, Distinguished
Five levels: Unsatisfactory, Approaching Basic, Basic, Mastery, Advanced (Correct answer)

Correct answer: Five levels: Unsatisfactory, Approaching Basic, Basic, Mastery, Advanced

LEAP 2025 uses five achievement levels — Unsatisfactory (1) through Advanced (5) — to describe student performance.

Question 23: A teacher uses a physical model with a lamp (Sun), a large ball (Earth), and a small ball (Moon) to demonstrate eclipses and moon phases. While this model is useful for showing alignment, it is MOST likely to be inaccurate in its representation of the:

sequence of the moon phases.
relative sizes and distances of the bodies. (Correct answer)
cause of a lunar eclipse.
direction of Earth's revolution.

Correct answer: relative sizes and distances of the bodies.

Physical models of the solar system are almost always unable to accurately represent both the sizes of celestial bodies and the vast distances between them to the same scale. If the sizes were to scale, the distances would be too large for a classroom, and if the distances were to scale, the objects would be too small to see. The sequence of phases and causes of eclipses can be demonstrated conceptually despite the scale inaccuracy.

Question 24: A student is summarizing an informational article. Which piece of information should NOT be included in the summary?

A key fact that supports the main point
A conclusion drawn by the author
A minor detail that is only mentioned once (Correct answer)
The central idea of the text

Correct answer: A minor detail that is only mentioned once

Summaries include main ideas and key supporting points, not minor details mentioned briefly.

Question 25: Which concluding strategy best reinforces an evidence-based argument?

Introducing new evidence that was not discussed in the body paragraphs
Listing all sources used in the essay
Restating the thesis in different words and summarizing how the evidence proves it (Correct answer)
Apologizing for any weaknesses in the argument

Correct answer: Restating the thesis in different words and summarizing how the evidence proves it

A strong conclusion restates the thesis and briefly reinforces how the evidence presented supports it, giving the essay a sense of completion.

Question 26: Which of the following is an example of faulty reasoning when using evidence?

Using a statistic from a peer-reviewed study to support a trend
Citing an expert who specializes in the topic being argued
Concluding that because two events happened together, one caused the other (Correct answer)
Paraphrasing multiple sources to show broad agreement

Correct answer: Concluding that because two events happened together, one caused the other

Assuming causation from correlation is a logical fallacy (post hoc reasoning) that undermines evidence-based arguments.

Question 27: Which of the following is an example of a primary source?

A diary entry written by a Civil War soldier (Correct answer)
A museum exhibit about Abraham Lincoln
A documentary film about the Civil War
A textbook chapter summarizing the Civil War

Correct answer: A diary entry written by a Civil War soldier

A primary source is an original document or firsthand account, such as a diary written during the historical event.

Question 28: A student reads a pamphlet from 1917 encouraging Louisiana men to enlist in World War I. The pamphlet uses emotional language and bold images. What technique is the author MOST likely using?

Objective reporting of military facts
Legal persuasion aimed at lawmakers
Scientific argumentation based on data
Propaganda techniques to appeal to emotion and patriotism (Correct answer)

Correct answer: Propaganda techniques to appeal to emotion and patriotism

Recruitment pamphlets typically use propaganda techniques — emotional appeals, patriotic imagery, and persuasive language — to motivate action.

Question 29: Which grade level is often considered the 'gateway' assessment in Louisiana because promotion decisions can be tied to LEAP results?

Grade 8
Grade 6
Grade 3 (Correct answer)
Grade 5

Correct answer: Grade 3

Grade 3 is the key gateway assessment in Louisiana where reading proficiency results can affect promotion to Grade 4.

Question 30: Which principle ensures that no single branch of the U.S. government becomes too powerful?

Judicial review
Popular sovereignty
Separation of powers (Correct answer)
Federalism

Correct answer: Separation of powers

Separation of powers divides government authority among three branches so that no single branch can dominate the others.

Question 31: Which branch of government has the power to declare war?

Joint Chiefs of Staff
Legislative branch (Congress) (Correct answer)
Judicial branch (Supreme Court)
Executive branch (President)

Correct answer: Legislative branch (Congress)

Article I grants Congress the exclusive constitutional power to declare war, though the President commands the military.

Question 32: Solve for y in the following equation: 8y - 4(y - 3) = 24.

y = 3 (Correct answer)
y = -9
y = -3
y = 9

Correct answer: y = 3

First, distribute the -4 to both terms inside the parentheses: 8y - 4y + 12 = 24. Next, combine like terms on the left side: 4y + 12 = 24. Then, subtract 12 from both sides: 4y = 12. Finally, divide both sides by 4 to find that y = 3.

Question 33: What is the best strategy for answering an extended-response item on LEAP ELA that asks students to 'use evidence from the text'?

Quote or paraphrase specific lines from the passage and explain how they support your claim (Correct answer)
Write a personal opinion without referencing the passage
Summarize the entire passage from beginning to end
List vocabulary words from the text

Correct answer: Quote or paraphrase specific lines from the passage and explain how they support your claim

Effective extended responses include specific textual evidence paired with clear explanations linking the evidence to the argument.

Question 34: What is the primary source of energy for life on Earth?

The Sun (Correct answer)
Wind
Fossil fuels
Volcanoes

Correct answer: The Sun

The Sun is the ultimate and primary source of energy for almost all life on Earth. Through the process of photosynthesis, plants convert solar energy into chemical energy, forming the base of most food chains and sustaining nearly all ecosystems and living organisms.

Question 35: During the Northern Hemisphere's summer solstice, what is true about the North Pole?

Day and night are equal at the North Pole
The North Pole experiences 24 hours of daylight (Correct answer)
The North Pole experiences 24 hours of darkness
The North Pole is closest to the Sun

Correct answer: The North Pole experiences 24 hours of daylight

At the summer solstice, Earth's North Pole is tilted toward the Sun, resulting in continuous daylight for the entire polar region.

Question 36: Solve: -2(x - 5) + 3x = 14

x = 4 (Correct answer)
x = 8
x = 24
x = 6

Correct answer: x = 4

Distribute to get -2x + 10 + 3x = 14, combine like terms to get x + 10 = 14, then subtract 10 to get x = 4.

Question 37: Which of the following best describes photosynthesis?

Fungi decompose organic matter in the soil
Plants break down sugar to release energy
Animals convert food into energy using oxygen
Plants use sunlight, water, and CO₂ to produce glucose and oxygen (Correct answer)

Correct answer: Plants use sunlight, water, and CO₂ to produce glucose and oxygen

Photosynthesis is the process by which plants convert light energy, water, and carbon dioxide into glucose and oxygen.

Question 38: A car travels at a constant speed. The relationship between the distance traveled (d) in miles and the time (t) in hours is represented by the equation d = 55t. What is the constant of proportionality in this relationship?

There is no constant of proportionality.
55 (Correct answer)
d
t

Correct answer: 55

A proportional relationship can be represented by the equation y = kx, where 'k' is the constant of proportionality. In the given equation, d = 55t, 'd' is equivalent to 'y', 't' is equivalent to 'x', and 55 is the constant value 'k' that relates the two variables. It represents the unit rate, which is 55 miles per hour.

Question 39: Data collected over 10 years shows that the average wingspan of monarch butterflies in a study population has decreased by 4 mm. What type of evidence is this?

Quantitative data showing a measurable trend over time (Correct answer)
A hypothesis that needs no testing
Qualitative data based on appearance
Anecdotal evidence from one observation

Correct answer: Quantitative data showing a measurable trend over time

Measured numerical changes tracked over multiple years constitute quantitative data showing a trend.

Question 40: Which graph type is BEST for showing how a population of bacteria changes every hour over 12 hours?

Pie chart
Line graph (Correct answer)
Histogram
Bar graph

Correct answer: Line graph

A line graph is best for showing continuous change over time, making it ideal for tracking bacterial population growth.

Question 41: Which of the following is TRUE about LEAP 2025 science assessments for grade 8?

They replace the ELA assessment in grade 8
They are optional for grade 8 students
They are aligned to the Louisiana Science Standards (LSS) and include constructed-response items (Correct answer)
They only consist of multiple-choice questions

Correct answer: They are aligned to the Louisiana Science Standards (LSS) and include constructed-response items

Grade 8 LEAP science tests align to Louisiana Science Standards and include both multiple-choice and constructed-response questions.

Question 42: Under Louisiana's LEAP framework, which grades are assessed in English Language Arts and Mathematics?

Grades 3 through 8 and high school end-of-course exams (Correct answer)
Only grades K through 2
Only grades 9 through 12
Only grades 4, 8, and 12

Correct answer: Grades 3 through 8 and high school end-of-course exams

Louisiana administers LEAP ELA and Math assessments in grades 3–8 and uses end-of-course (EOC) exams at the high school level.

LEAP 2025 Louisiana Educational Assessment

The LEAP 2025 (Louisiana Educational Assessment Program) is a statewide standardized assessment for students in grades 3 through high school, measuring proficiency in English Language Arts, Mathematics, Science, and Social Studies.

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225 min

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