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Yoon and the Jade Bracelet Practice Quiz

Sharpen your reading skills with engaging questions

Editorial: Review CompletedCreated By: Udhaya KumarUpdated Aug 26, 2025
Difficulty: Moderate
Grade: Grade 7
Study OutcomesCheat Sheet
Paper art promoting Yoons Jade Journey, a narrative-driven algebra quiz for high school students.

Use this Yoon and the Jade Bracelet comprehension quiz to check your grasp of the story's events, characters, and theme. Answer 20 quick questions to spot gaps and build confidence before class or a quiz; you'll leave knowing what to review next.

What does the jade bracelet represent in Yoon's journey?
An ordinary piece of jewelry
A tool for arithmetic calculations
A symbol of family legacy
A relic with no meaning
The jade bracelet is depicted as a meaningful artifact that represents a deep family legacy. This symbolism sets the tone for Yoon's journey and the mysteries he must unravel.
When Yoon discovers the bracelet, he notices unique markings on it. What might these markings indicate?
A mathematical formula
A secret code related to his family history
Random decorative patterns
An instruction manual for using the bracelet
The markings are intended to hint at a hidden message tied to Yoon's lineage. Recognizing them as a secret code is key to advancing in his journey.
If Yoon saves 5 dollars each week, how much will he have saved after 3 weeks?
10 dollars
18 dollars
20 dollars
15 dollars
Multiplying the weekly saving of 5 dollars by 3 weeks results in 15 dollars. This basic arithmetic reinforces the foundational algebra skills used in the narrative.
Yoon collected three numbers from an ancient inscription: 7, 5, and 8. Which operation should he perform to find their total?
Division
Addition
Multiplication
Subtraction
To find the total of the three numbers, Yoon must add them together. This simple calculation is a basic yet important concept in early algebra.
How is Yoon's attitude best described when he faces the challenge of deciphering the bracelet's clues?
Curious and determined
Overconfident and reckless
Fearful and indecisive
Apathetic and uninterested
The narrative highlights Yoon's curiosity and determination as he tackles the mysterious clues. This mindset is essential for problem solving and personal growth throughout his journey.
Yoon finds a scroll with the equation 2x + 3 = 11. What is the value of x?
3
4
5
8
Subtracting 3 from both sides of the equation gives 2x = 8, and dividing by 2 yields x = 4. This straightforward process is a fundamental skill in algebra.
At a guarded bridge, Yoon must calculate the area of a square with a side length of 6 units. What is the area?
36
12
24
18
The area of a square is computed as the side length squared. Here, 6 squared equals 36, demonstrating a typical application of area formulas.
Using the formula y = 3x + 2 found on a treasure map, what is the value of y when x is 4?
14
10
12
16
Substituting x = 4 in the equation gives y = 3(4) + 2, which simplifies to 14. This exercise reinforces the substitution process in linear equations.
Yoon needs to divide 81 jewels equally among 9 chests. How many jewels will each chest contain?
10
7
8
9
Dividing 81 by 9 results in 9 jewels per chest. This problem emphasizes the division concept and equal distribution.
A mysterious note reads: 'The sum of a number and its double is 27.' Which equation represents this statement?
x * 2 = 27
x + 27 = 2x
2x = 27
x + 2x = 27
The phrase implies adding a number (x) to its double (2x) which equals 27, leading to x + 2x = 27. This translation from words to an algebraic equation is a key skill in comprehension.
Yoon comes across the equation 5(x - 2) = 15 written on an old parchment. What is the first step he should take to solve for x?
Multiply both sides by 5
Divide both sides by 5
Subtract 2 from both sides
Add 2 to both sides
Dividing both sides by 5 is the appropriate first step to simplify the equation, reducing it to x - 2 = 3. This method is a standard approach to isolate the variable in linear equations.
In a sequence Yoon discovers the numbers 2, 5, 8, 11, ... What is the common difference of this arithmetic sequence?
2
5
3
4
The difference between consecutive terms (5 - 2, 8 - 5, etc.) is consistently 3. Recognizing this constant increment defines the arithmetic sequence.
Yoon deciphers a clue: find the missing number in the arithmetic sequence 4, __, 12, 16. What is the missing number?
10
6
14
8
The sequence increases by a constant value; with 4 to 12 spanning two intervals, each interval is 4. Adding 4 to the first term gives 8, making it the correct missing number.
Yoon's mentor tells him, 'Balance equations like you balance your emotions.' Which algebraic process is this advice referring to?
Graphing linear functions
Solving equations
Calculating areas
Subtracting numbers
The mentor's advice emphasizes the importance of keeping both sides of an equation equal, a fundamental aspect of solving equations. This analogy simplifies a complex process into an understandable concept.
A code on the jade bracelet follows the pattern: 1, 3, 6, 10, __. What is the next number in this sequence?
14
16
18
15
This sequence represents triangular numbers, where each term is the sum of the natural numbers up to a certain point. Following 10, the next triangular number in the series is 15.
Yoon encounters a locked door with the equation x² - 5x + 6 = 0. What are the possible values of x?
0 and 5
Negative values
2 and 3
1 and 6
The quadratic factors into (x-2)(x-3)=0, which yields the solutions x = 2 and x = 3. This question reinforces factoring as a method to solve quadratic equations.
An inscription speaks of a herb that doubles in amount every hour. If Yoon starts with 2 plants, how many will there be after 4 hours?
24
20
32
16
Doubling every hour means the amount is multiplied by 2 each time. Starting with 2 plants and doubling over 4 hours results in 2 - 2❴, which is 32.
Yoon deciphers the equation (x/3) + 4 = 10 from an ancient riddle. What is the value of x?
18
20
12
22
Subtract 4 from both sides to obtain x/3 = 6, then multiply by 3 to get x = 18. This process tests the ability to handle equations involving fractions.
A complex pattern on the bracelet follows a geometric sequence with a first term of 3 and a common ratio of 2. What is the fourth term?
24
18
12
21
In a geometric sequence, the nth term is found by multiplying the first term by the common ratio raised to (n-1). The fourth term is 3 - 2³ = 24, demonstrating exponential growth.
Yoon confronts a system of equations: 2x + y = 10 and x - y = 1. What is the value of x?
4
3
11/3
5
By substituting y = x - 1 from the second equation into the first, we get 2x + (x - 1) = 10, which simplifies to 3x = 11. Therefore, x = 11/3, showcasing the substitution method in systems of equations.
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Study Outcomes

  1. Analyze narrative-driven algebra problems to extract key mathematical concepts.
  2. Apply algebraic operations and solve equations in contextual scenarios.
  3. Interpret problem statements to identify unknown variables and relationships.
  4. Evaluate problem-solving strategies to build confidence for future tests and exams.
  5. Understand the integration of storytelling with mathematical reasoning to enhance learning.

Yoon & Jade Bracelet Comprehension Cheat Sheet

  1. Symbolism of the Jade Bracelet - The jade bracelet represents Yoon's cultural heritage and serves as a tangible link to her family traditions in Korea. It becomes the story's centerpiece, guiding Yoon as she learns to balance her past and present.
  2. Theme of Cultural Identity - Yoon navigates her Korean heritage while adapting to American school life, showcasing the push and pull of belonging in two worlds. This tension highlights how identity can shift under peer pressure and new experiences. The narrative encourages reflection on what parts of ourselves we carry forward.
  3. Character Development of Yoon - Yoon grows from a shy newcomer into a confident girl who learns to speak up for herself. Her journey teaches valuable lessons about self-advocacy and inner strength. By the end, she stands firm in her values and choices.
  4. Peer Pressure & Wise Choices - The story illustrates how Yoon faces pressure from an older girl and must decide whether to follow or stay true to herself. Her struggle emphasizes the importance of choosing friends who respect your values. It's a great study of influence and boundary-setting.
  5. Conflict Resolution Strategies - When Yoon's bracelet goes missing, she uses problem-solving skills to track it down and reclaim what's hers. This scenario offers insight into effective communication and persistence. It shows that owning up to mistakes and asking for help can resolve tough situations.
  6. Symbolism of Trust & Betrayal - Beyond cultural heritage, the jade bracelet also symbolizes trust between Yoon and the person she lends it to. When that trust is broken, the bracelet's meaning deepens and the conflict intensifies. Recognizing this layered symbolism enhances theme comprehension.
  7. Family Values & Traditions - Yoon's relationship with her mother and the gift of the bracelet highlight strong familial bonds and respect for traditions. Their interactions reveal how family stories and rituals shape identity. This study point underscores the story's heartwarming family focus.
  8. Moral Lessons: Honesty & Self-Advocacy - Throughout the narrative, Yoon learns the importance of honesty - even when it's hard - and standing up for herself. These lessons reinforce the value of integrity in friendships and personal growth. They're at the core of the story's message.
  9. Use of Cultural Elements - Helen Recorvits weaves Korean traditions, like jade symbolism and filial respect, into the plot to enrich the narrative. These elements add depth and authenticity, inviting readers to appreciate a culture they might not know. They also serve as teaching tools for global awareness.
  10. Impact of Setting on Plot - The school environment influences Yoon's experiences, from playground dynamics to classroom pressures. It provides a realistic backdrop for her challenges and triumphs. By studying the setting's role, you'll see how context shapes character interactions and story flow.
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