CAASPP California Assessment of Student Performance and Progress Test — Questions and Answers

Question 1: Which inequality represents the set of x values where the graph of y = x² - 4x - 5 is below the x-axis?

-1 < x < 5 (Correct answer)
x < -1 or x > 5
x < 1 or x > 5
-5 < x < 1

Correct answer: -1 < x < 5

Factor: (x-5)(x+1) < 0; the parabola is below the x-axis between its roots x = -1 and x = 5.

Question 2: What does it mean to 'integrate and evaluate information presented in diverse media' as described in California's listening standards?

Combine and critically assess information from multiple formats like video, audio, and print (Correct answer)
Copy information from a website
Memorize facts from a single source
Watch only videos, never read text

Correct answer: Combine and critically assess information from multiple formats like video, audio, and print

Integrating information across media formats and evaluating their credibility is a key California listening and viewing standard.

Question 3: When writing a narrative, what does 'pacing' refer to?

The physical setting described at the beginning
The number of characters introduced in the story
The speed at which events unfold and how time is managed (Correct answer)
The order in which the narrator tells events

Correct answer: The speed at which events unfold and how time is managed

Pacing controls how quickly or slowly the story moves, using techniques like summary for fast pacing and scene-building for slow pacing.

Question 4: Which data representation is most appropriate for showing trends over time?

Venn diagram
Pie chart
Tree diagram
Line graph (Correct answer)

Correct answer: Line graph

Line graphs are specifically designed to display trends and changes over time, making patterns and directions easily visible.

Question 5: A survey finds that students who sleep more hours tend to score higher on tests. This is an example of what type of relationship?

A negative correlation
A causal relationship only
No correlation
A positive correlation (Correct answer)

Correct answer: A positive correlation

When both variables increase together (more sleep → higher scores), the relationship is a positive correlation.

Question 6: Which of the following BEST describes the purpose of a thesis statement in an argumentative essay?

To present a debatable claim that the essay will support with evidence (Correct answer)
To list all the facts the writer knows about the subject
To summarize what other writers have said about the topic
To provide background information on the topic

Correct answer: To present a debatable claim that the essay will support with evidence

A thesis statement presents the writer's specific, arguable position on a topic, which the rest of the essay will defend with evidence and reasoning.

Question 7: Data set A: 10, 10, 10, 10, 10. Data set B: 2, 7, 10, 13, 18. Both have a mean of 10. How do their standard deviations compare?

They have equal standard deviations
Set B has a larger standard deviation (Correct answer)
Standard deviation cannot be calculated for Set A
Set A has a larger standard deviation

Correct answer: Set B has a larger standard deviation

Set A has zero variation (all values equal the mean), while Set B's values vary, giving it a larger standard deviation.

Question 8: A student is writing a research report and finds conflicting information in two different sources. What should the student do?

Use the source that supports their original opinion
Evaluate both sources for credibility, date, and author expertise before deciding (Correct answer)
Ignore both sources and only use personal knowledge
Choose the source that has more pages

Correct answer: Evaluate both sources for credibility, date, and author expertise before deciding

When sources conflict, evaluating each source's credibility, currency, and author expertise helps determine which information is most reliable.

Question 9: A student is asked to cite a source in her research paper. What information is MOST important to include?

A summary of everything the source said
Only the URL where the information was found
The color and font used on the source's website
The author, title, publication, and date (Correct answer)

Correct answer: The author, title, publication, and date

Citations must include the author, title, publication, and date so readers can locate and verify the original source.

Question 10: Why is it important to vary sentence structure and word choice when speaking in a formal academic context on CAASPP tasks?

To maintain listener engagement and convey ideas more precisely (Correct answer)
To demonstrate knowledge of foreign languages
To use as many words as possible
To confuse the audience

Correct answer: To maintain listener engagement and convey ideas more precisely

Varying language keeps an audience engaged and helps communicate ideas with greater clarity and precision, per California's language standards.

Question 11: On a graph, a line passes through (0, 2) and (3, 8). What is the rate of change (slope)?

2 (Correct answer)
4
6
3

Correct answer: 2

Slope = (8 − 2) ÷ (3 − 0) = 6 ÷ 3 = 2.

Question 12: Which approach best demonstrates mastery of research skills in CAASPP practice?

Following procedures without understanding
Applying principles to novel situations with sound judgment (Correct answer)
Avoiding complex scenarios
Relying entirely on technology

Correct answer: Applying principles to novel situations with sound judgment

True mastery involves understanding underlying principles well enough to apply them to new and unfamiliar situations with professional judgment.

Question 13: Which number sentence shows the commutative property of multiplication?

6 × 4 = 4 × 6 (Correct answer)
6 × 0 = 0
6 × (4 × 2) = (6 × 4) × 2
6 × 1 = 6

Correct answer: 6 × 4 = 4 × 6

The commutative property states that changing the order of factors does not change the product: a × b = b × a.

Question 14: Order from least to greatest: −2, 0.5, −1/2, 1

−2, 0.5, −1/2, 1
−1/2, −2, 0.5, 1
−2, −1/2, 0.5, 1 (Correct answer)
0.5, −1/2, −2, 1

Correct answer: −2, −1/2, 0.5, 1

On the number line: −2 < −0.5 < 0.5 < 1.

Question 15: What is 5³?

15
243
125 (Correct answer)
25

Correct answer: 125

5³ = 5 × 5 × 5 = 125.

Question 16: A bag has 5 red and 3 blue marbles. What fraction of the marbles are red?

5/3
5/13
3/8
5/8 (Correct answer)

Correct answer: 5/8

There are 5 red marbles out of 5 + 3 = 8 total, so the fraction is 5/8.

Question 17: In a triangle, angles are in the ratio 2:3:7. What is the measure of the largest angle?

105°
90°
126° (Correct answer)
60°

Correct answer: 126°

Sum of ratios = 12 parts; each part = 180/12 = 15°; largest angle = 7 × 15° = 105°.

Question 18: Evaluate 4a − b when a = 5 and b = 8.

12 (Correct answer)
10
20
28

Correct answer: 12

4(5) − 8 = 20 − 8 = 12.

Question 19: Which revision BEST improves the coherence of this paragraph opener: 'Dogs make great pets. The sky is blue. Many families own dogs.'?

Dogs are great. Blue skies exist. Families have dogs.
Many families own dogs. The sky is blue. Dogs are great pets.
Dogs make great pets, and many families own them. (Correct answer)
The sky is blue, and dogs are great.

Correct answer: Dogs make great pets, and many families own them.

Combining the related ideas about dogs into one sentence removes the irrelevant detail about the sky and creates a coherent, focused opening.

Question 20: In the following sequence, extrapolate the 15th value. <br> 0, 2, 4, 6, 8...

28 (Correct answer)
25
32
30

Correct answer: 28

This is an arithmetic sequence with a first term (a_1) of 0 and a common difference (d) of 2. The formula for the nth term of an arithmetic sequence is a_n = a_1 + (n-1)d. For the 15th term (n=15), substitute the values: a_15 = 0 + (15-1) * 2 = 0 + 14 * 2 = 28.

Question 21: When comparing two informational texts on the same topic, what should a student analyze to meet CAASPP standards?

Which article was published more recently
How each author's purpose, perspective, and use of evidence differ (Correct answer)
Which text uses shorter sentences
Which text has more colorful illustrations

Correct answer: How each author's purpose, perspective, and use of evidence differ

Comparing authors' purposes, perspectives, and evidence is central to California's standard for reading and analyzing multiple informational texts.

Question 22: A car travels at a constant speed. After 2 hours it has gone 110 miles. Which equation gives the total distance d after t hours?

d = t + 55
d = 110t
d = 2t + 110
d = 55t (Correct answer)

Correct answer: d = 55t

The speed is 110 ÷ 2 = 55 mph, so d = 55t.

Question 23: Which literary device creates a contrast between what is expected and what actually occurs?

Alliteration
Onomatopoeia
Hyperbole
Irony (Correct answer)

Correct answer: Irony

Irony occurs when there is a gap between expectation and reality, or between what is said and what is meant.

Question 24: Which of the following is an example of a primary source document that students might analyze in a CAASPP informational text task?

A textbook summary of the Civil War
An encyclopedia entry about the Civil War
A letter written by Abraham Lincoln during the Civil War (Correct answer)
A documentary film about the Civil War

Correct answer: A letter written by Abraham Lincoln during the Civil War

Primary sources are original documents created at the time of the event, such as letters, speeches, and diaries, and are a key focus of California's history/ELA standards.

Question 25: A box plot shows a box from 20 to 40, with a median line at 30 and whiskers from 10 to 50. What is the interquartile range (IQR)?

40
10
20 (Correct answer)
30

Correct answer: 20

The IQR is Q3 minus Q1, which equals 40 − 20 = 20.

Question 26: Evaluate: −8 + (−3) × 2

−11
−22
−14 (Correct answer)
2

Correct answer: −14

Using order of operations: (−3) × 2 = −6 first, then −8 + (−6) = −14.

Question 27: In a nonfiction passage, the word 'predominantly' is used to describe a habitat. Based on context clues, what does 'predominantly' most likely mean?

Rarely or occasionally
Mainly or for the most part (Correct answer)
Clearly or obviously
Dangerously or recklessly

Correct answer: Mainly or for the most part

'Predominantly' means mainly or mostly, describing something that is the primary or dominant characteristic.

Question 28: In professional documentation for CAASPP, what is the best practice for organizing information?

Logical structure with clear headings and progression (Correct answer)
Alphabetical order always
Longest sections first
Random order of ideas

Correct answer: Logical structure with clear headings and progression

Logical structure with clear headings helps readers find information quickly and follow the progression of ideas effectively.

Question 29: Which of the following is NOT a property of a parallelogram?

All four angles are right angles (Correct answer)
Opposite sides are parallel
Opposite sides are equal in length
Opposite angles are equal

Correct answer: All four angles are right angles

A parallelogram does not require right angles; that is a property of rectangles and squares.

Question 30: During photosynthesis, plants convert light energy into chemical energy stored in which molecule?

Water
Oxygen
Glucose (Correct answer)
Carbon dioxide

Correct answer: Glucose

Plants use light energy to convert carbon dioxide and water into glucose (C₆H₁₂O₆), storing energy in its chemical bonds.

Question 31: What is the area of a parallelogram with a base of 9 m and a height of 5 m?

28 m²
14 m²
22.5 m²
45 m² (Correct answer)

Correct answer: 45 m²

Area of a parallelogram = base × height = 9 × 5 = 45 m².

Question 32: A circle has a diameter of 14 cm. What is its circumference? (Use π ≈ 3.14)

43.96 cm (Correct answer)
87.92 cm
153.86 cm
21.98 cm

Correct answer: 43.96 cm

Circumference = π × diameter = 3.14 × 14 = 43.96 cm.

Question 33: Which professional attribute is most valued in research skills within the CAASPP field?

Prioritizing personal convenience
Working in isolation
Accountability and commitment to standards (Correct answer)
Avoiding challenging situations

Correct answer: Accountability and commitment to standards

Accountability and commitment to professional standards build trust and ensure consistent, high-quality practice.

Question 34: Which element is essential in a well-written CAASPP professional report?

Ambiguous conclusions
Emotional language
Objective findings supported by data (Correct answer)
Personal opinions without evidence

Correct answer: Objective findings supported by data

Professional reports require objective findings supported by verifiable data to maintain credibility and support sound decision-making.

Question 35: A student is comparing two poems about nature. Both use imagery of storms. Which approach BEST supports a strong compare-and-contrast analysis?

Summarize each poem separately without connecting them
Focus only on the poem the student prefers
Count how many times each poem mentions weather
Identify how each poet uses storm imagery to convey different or similar meanings (Correct answer)

Correct answer: Identify how each poet uses storm imagery to convey different or similar meanings

A strong comparative analysis examines how specific literary elements function in each text to reveal similarities or differences in meaning and purpose.

Question 36: What is the most effective strategy for solving word problems in CAASPP assessments?

Identify given information, determine what is asked, and set up equations (Correct answer)
Guess the answer from the options
Use the same formula for all problems
Skip them and focus on computation

Correct answer: Identify given information, determine what is asked, and set up equations

Identifying given information, determining what is being asked, and setting up appropriate equations provides a systematic approach to word problems.

Question 37: Which communication technique is most effective for conveying complex CAASPP information?

Using only technical jargon
Combining visual aids with clear verbal explanation (Correct answer)
Sending lengthy emails
Using only written memos

Correct answer: Combining visual aids with clear verbal explanation

Combining visual aids with clear verbal explanations addresses different learning styles and improves comprehension of complex information.

Question 38: In CAASPP practice, what is the best approach to quality improvement in literary analysis?

Make changes without measuring results
Use data-driven methods with measurable outcomes (Correct answer)
Wait for problems to occur before acting
Copy what other organizations do without analysis

Correct answer: Use data-driven methods with measurable outcomes

Data-driven quality improvement with measurable outcomes ensures that changes actually produce the intended improvements and can be verified.

Question 39: Which of the following functions has the greatest rate of change (steepest slope)?

f(x) = x + 5
f(x) = −4x + 2 (Correct answer)
f(x) = 3x − 1
f(x) = 2x − 7

Correct answer: f(x) = −4x + 2

The rate of change is the absolute value of the slope; |−4| = 4 is the greatest among 1, 3, 4, and 2.

Question 40: An angle measures 135°. How would this angle be classified?

Acute
Straight
Obtuse (Correct answer)
Right

Correct answer: Obtuse

An obtuse angle measures between 90° and 180°, so 135° is obtuse.

Question 41: Which expression represents 'six less than twice a number n'?

6 − 2n
2(n − 6)
2n − 6 (Correct answer)
n/2 − 6

Correct answer: 2n − 6

'Twice a number' is 2n, and 'six less than' means subtract 6, giving 2n − 6.

Question 42: In a poem, the repeated phrase 'we will rise' appears at the end of every stanza. This technique is called:

Alliteration
Refrain (Correct answer)
Irony
Foreshadowing

Correct answer: Refrain

A refrain is a phrase or line repeated at regular intervals in a poem, often to emphasize a central idea or create rhythm.

Question 43: If the pattern of triangles follows the sequence 1, 4, 7, 10, …, what expression gives the nth term?

3n − 2 (Correct answer)
3n + 1
2n + 1
n + 3

Correct answer: 3n − 2

The sequence increases by 3 each time, and the first term is 1, giving 3n − 2.

Question 44: An author repeatedly describes a character's home as 'cold,' 'gray,' and 'lifeless.' This use of setting is most likely intended to:

Provide accurate geographic information
Show that the character is wealthy
Describe the climate of the region
Reflect and reinforce the character's emotional state (Correct answer)

Correct answer: Reflect and reinforce the character's emotional state

Authors use descriptive language about setting to mirror or reinforce a character's internal emotional state, a technique called pathetic fallacy.

Question 45: Where x is 4 and y is -2.35, calculate 1.13x + 21.5y + 13.22.

—32.785 (Correct answer)
—38.825
68.265
1

Correct answer: —32.785

To calculate the expression, substitute x=4 and y=-2.35: 1.13(4) + 21.5(-2.35) + 13.22. This simplifies to 4.52 - 50.525 + 13.22. Performing the arithmetic operations yields -32.785.

Question 46: Which test determines whether a graph represents a function?

Horizontal line test
Diagonal line test
Origin symmetry test
Vertical line test (Correct answer)

Correct answer: Vertical line test

The vertical line test states that if any vertical line intersects a graph at more than one point, the graph does not represent a function.

Question 47: A poem with fourteen lines written in iambic pentameter is known as a:

Ballad
Sonnet (Correct answer)
Haiku
Ode

Correct answer: Sonnet

A sonnet traditionally contains fourteen lines written in iambic pentameter, often associated with Shakespeare and Petrarch.

Question 48: Which technique BEST helps a writer develop a complex character in a narrative?

Showing the character's thoughts, actions, and reactions to events (Correct answer)
Telling the reader directly what type of person the character is
Describing only the character's physical appearance in detail
Keeping the character's behavior the same throughout the story

Correct answer: Showing the character's thoughts, actions, and reactions to events

Complex characters are revealed through their thoughts, choices, and responses to challenges rather than simple description.

Question 49: Which inequality is represented by 'a number is at most 15'?

n < 15
n ≥ 15
n ≤ 15 (Correct answer)
n > 15

Correct answer: n ≤ 15

'At most 15' means the number can equal 15 or be less, written as n ≤ 15.

Question 50: Which statement BEST describes the difference between a theme and a main idea?

Theme is a universal message or insight about life; main idea is what a text is mostly about (Correct answer)
Theme applies only to nonfiction; main idea applies only to fiction
Theme is always stated directly; main idea must be inferred
There is no difference between theme and main idea

Correct answer: Theme is a universal message or insight about life; main idea is what a text is mostly about

Theme is a universal life lesson or insight conveyed by a literary work, while main idea refers to the primary topic or focus of a text.

Question 51: When comparing two texts on a similar topic in CAASPP Literary Analysis, students are expected to:

Summarize each text in separate paragraphs with no cross-reference
Analyze how each author's approach shapes meaning and draw connections between texts (Correct answer)
Choose which text they like more and explain why
Identify differences only, ignoring any similarities

Correct answer: Analyze how each author's approach shapes meaning and draw connections between texts

CAASPP Integration of Knowledge and Ideas requires students to analyze and evaluate multiple texts, drawing meaningful connections about craft, theme, and argument.

Question 52: What is the purpose of asking clarifying questions during a class discussion as assessed by CAASPP performance tasks?

To fill time when nothing else is said
To show disagreement with the speaker
To derail the discussion
To deepen understanding and gather more information (Correct answer)

Correct answer: To deepen understanding and gather more information

Clarifying questions help deepen comprehension and are a key indicator of engaged listening in California's collaborative discussion standards.

Question 53: The central message or insight about life that an author communicates through a story is the:

Conflict
Theme (Correct answer)
Plot
Setting

Correct answer: Theme

Theme is the underlying message or universal truth about human experience that a literary work conveys.

Question 54: Which pair of expressions is equivalent?

5 + 2x and 7x
2x + 3x and 6x
3(x + 2) and 3x + 6 (Correct answer)
4x − x and 4

Correct answer: 3(x + 2) and 3x + 6

Distributing gives 3(x + 2) = 3x + 6, which is equivalent.

Question 55: Which sentence contains a dangling modifier?

The dog barked loudly at the stranger.
Running quickly, Maria caught the bus.
After the rain stopped, we went outside to play.
Having studied all night, the test seemed easy to Jake. (Correct answer)

Correct answer: Having studied all night, the test seemed easy to Jake.

In this sentence, the participial phrase 'Having studied all night' appears to modify 'the test' rather than Jake, creating a dangling modifier.

Question 56: On a dot plot, each dot represents one data value. If a category has 6 dots and the total is 24, what percentage of the data does that category represent?

25% (Correct answer)
30%
18%
6%

Correct answer: 25%

6 ÷ 24 = 0.25, which equals 25%.

Question 57: In an experiment, a student rolls a ball down a ramp and measures how far it travels on a flat surface. What does Newton's First Law predict about the ball's motion on a frictionless surface?

It would gradually slow down and stop
It would continue moving at constant speed indefinitely (Correct answer)
It would immediately stop
It would speed up over time

Correct answer: It would continue moving at constant speed indefinitely

Newton's First Law states that an object in motion stays in motion at constant velocity unless acted upon by an unbalanced force like friction.

Question 58: Which characteristic of sound waves determines whether a sound is perceived as high-pitched or low-pitched?

Amplitude
Wavelength intensity
Speed
Frequency (Correct answer)

Correct answer: Frequency

Frequency — the number of wave cycles per second (measured in Hertz) — determines pitch; higher frequency produces higher pitch.

Question 59: Tectonic plates move due to convection currents in Earth's mantle. What drives these convection currents?

Heat from Earth's core causing hot mantle rock to rise and cool mantle rock to sink (Correct answer)
Solar radiation heating Earth's crust from above
The Moon's gravitational pull on Earth's interior
The rotation of Earth spinning the mantle material outward

Correct answer: Heat from Earth's core causing hot mantle rock to rise and cool mantle rock to sink

Heat from Earth's core warms mantle rock, causing it to rise; cooler, denser mantle rock sinks, creating slow convection currents that move tectonic plates.

Question 60: A researcher finds a correlation coefficient of r = -0.92 between two variables. Which statement best describes this relationship?

Strong positive correlation
Weak negative correlation
Weak positive correlation
Strong negative correlation (Correct answer)

Correct answer: Strong negative correlation

An r value close to -1 indicates a strong negative linear correlation between the variables.

Question 61: Which graph best represents a proportional relationship?

A curved parabola
A straight line not passing through the origin
A horizontal line
A straight line passing through the origin (Correct answer)

Correct answer: A straight line passing through the origin

A proportional relationship is always a straight line through the origin (0, 0).

Question 62: What is the primary purpose of informational text as assessed on the CAASPP?

To describe the author's personal feelings only
To provide instructions for games
To convey factual information, explain ideas, or argue a position (Correct answer)
To entertain readers with fictional stories

Correct answer: To convey factual information, explain ideas, or argue a position

Informational texts convey facts, explain concepts, or argue positions — all central to the CAASPP's nonfiction reading strand.

Question 63: A student is asked to evaluate a peer's presentation. Which criterion is most aligned with California's speaking standards?

Whether the student wore formal clothing
Whether claims were clearly stated and supported with evidence (Correct answer)
Whether the student's handwriting is neat
Whether the presentation was exactly five minutes long

Correct answer: Whether claims were clearly stated and supported with evidence

Evaluating whether claims are clearly stated and supported reflects California's criteria for effective speaking and argumentation.

Question 64: When writing an informational text, a student wants to show contrast between two ideas. Which transition word is MOST appropriate?

However (Correct answer)
Therefore
Furthermore
Similarly

Correct answer: However

'However' signals a contrast or shift in ideas, making it the appropriate transition for showing opposing information.

Question 65: Which of the following is the best evidence that a text is persuasive rather than informational?

It uses loaded language and appeals to emotion to convince readers (Correct answer)
It includes headings, subheadings, and bullet points
It presents events in chronological order
It defines key vocabulary terms

Correct answer: It uses loaded language and appeals to emotion to convince readers

Persuasive texts use emotional appeals and charged language to influence the reader's opinion, unlike purely informational texts.

Question 66: What does it mean when a research source is described as 'peer-reviewed'?

The source was written by a student's classmate
The source received positive reviews from online readers
Other experts in the field examined and approved the source before publication (Correct answer)
The source was published more than ten years ago

Correct answer: Other experts in the field examined and approved the source before publication

Peer-reviewed sources have been evaluated and approved by other subject-matter experts before publication, ensuring quality and accuracy.

CAASPP California Assessment of Student Performance and Progress Test

The CAASPP California Assessment of Student Performance and Progress Test measures student achievement in English Language Arts, Mathematics, and Science, evaluating reading comprehension, writing, quantitative reasoning, data analysis, and scientific inquiry skills aligned to California state standards.

Questions

120 min

Time Limit

60%

To Pass

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