Abstract math symbols floating above a group of diverse adolescents.

Decoding Math Skills: What Every Parent and Educator Needs to Know About Adolescent Math Abilities

"A new study reveals the critical factors influencing math proficiency in Mexican adolescents, offering insights into how we can better support math learners."


Mathematics is a foundational skill, crucial not only for academic success but also for navigating everyday life. Yet, many adolescents struggle with math, impacting their future opportunities. Understanding the specific challenges and strengths students face in mathematics is essential for educators and parents alike.

A recent study published in the Journal of Psychoeducational Assessment sheds light on the mathematical abilities of Mexican adolescents, providing valuable insights that can be applied more broadly. The study, titled “Psychometric Properties of the WRAT Math Computation Subtest in Mexican Adolescents,” explores the factors influencing math proficiency and offers a framework for identifying and supporting students who may be struggling or excelling in math.

This article breaks down the key findings of the study, translating complex research into practical advice for parents and educators. We’ll explore the specific math skills that pose the biggest challenges, discuss the role of gender, and offer strategies to help adolescents build a solid foundation in mathematics.

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Teaching Mathematics to Build Analytical Skills

A March 2023 conceptual paper in the *Asian Journal of Applied Science and Engineering* describes approaches to secondary mathematics teaching that combine learning with students’ intrinsic motivation. It says students’ mathematical knowledge is revealed through their ability to read text and recognize symbols, numbers, diagrams, and graphs. A separate article argues that traditional math teaching has shortcomings and makes a case for approaches intended to foster deeper understanding and creative problem-solving.

Unpacking Adolescent Math Skills: Arithmetic, Algebra, and Beyond

Abstract math symbols floating above a group of diverse adolescents.

The study involved 1,318 first-year Mexican high school students who completed the Math Computation subtest of the Wide Range Achievement Test–IV (WRAT-IV). This subtest assesses a range of math skills, from basic arithmetic to algebra. Researchers analyzed the results to understand the underlying structure of mathematical abilities in this age group.

The findings revealed that adolescent math skills can be broken down into three key areas:

  • Arithmetic: This includes basic operations like addition, subtraction, multiplication, and division with multi-digit numbers, with and without decimals.
  • Fractions and Basic Algebra: This area involves solving arithmetic problems with like fractions and simple equations.
  • Rational Numbers: This includes transforming decimals to percentages or fractions and solving arithmetic problems with proper fractions.
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Emerging Studies of Adolescent Math Ability

Recent research examines mathematical ability in Mexican adolescents through cognitive, neural, and genetic lines of inquiry. One 2024 study reports preliminary evidence of a positive relation between the COMT rs4680 Met/Met genotype and math achievement. Another preliminary study used resting-state fMRI with 31 adolescents aged 15–17, whose math performance ranged from the 1st to the 99th percentile, to examine intrinsic connectivity involving the intraparietal sulcus and hippocampus. A separate event-related brain potentials study focuses on arithmetic fact retrieval across children with different math achievement levels.

Barriers to Meaningful Math Learning

A 2024 essay on mathematics pedagogy identifies cognitive challenges, math anxiety, gaps in conceptual and procedural learning, instructional strategies, and student motivation as obstacles to meaningful learning. A 2024 systematic review likewise reports that students experience difficulties with conceptual understanding. These sources describe challenges that can hinder learning and achievement, rather than suggesting that mathematics lacks value for developing problem-solving and analytical skills.

What Cross-National Comparisons Examine

A 2025 scoping review surveys cross-national comparative studies in mathematics education published from 2014 through 2023. Its qualitative content analysis covered 286 journal articles and identified themes including curriculum and textbooks, mathematics teacher education, and student mathematics. The review says such studies have examined differences and possible responses to low performance through perspectives such as curriculum and textbook design, classroom teaching practices, and teacher education. A 2023 article on secondary students adds that adolescents use diverse skill sets to learn mathematics in different contexts.

Interestingly, the study found that students showed varying levels of proficiency in these three areas. Arithmetic was generally the strongest area, while rational numbers posed the biggest challenge. This highlights the importance of targeted instruction and support to help students master these critical skills.

Empowering Math Learners: Practical Strategies for Parents and Educators

The insights from this study offer actionable strategies for parents and educators looking to support adolescent math learners. By understanding the specific areas where students struggle, we can provide targeted interventions and create a more supportive learning environment. Remember, building a strong foundation in mathematics is crucial for future success, and with the right approach, every student can achieve their full potential.

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Curricula for Changing Needs

The OECD says mathematics curricula must evolve as education systems respond to changing societal and technological demands. It highlights declines in student performance and gaps between intended learning goals and real-world applications as current challenges, and points to data literacy, computational thinking, and problem-solving as competencies that can be integrated into curricula. KnowledgeWorks also emphasizes uncertainty from shifting demographics and emerging technologies, arguing that education should remain adaptable and refine its approaches as student needs evolve.

Connecting Math to Everyday Contexts

An action-research study investigated how Realistic Mathematics Education, reinforced with educational games, could help sixth-grade middle school students associate mathematics with real life. It also aimed to identify practical problems that might arise and ways to address them. A separate article discusses using technology to support real-world applications, citing interactive simulations, data-analysis tools, and educational software as ways for students to explore mathematical concepts in authentic contexts.

How the WRAT-IV work fits alongside later studies

The 2018 paper focused on establishing normative scores and evaluating the measurement properties of a math computation test for Mexican adolescents after junior high school.[1]

Later work places this test within a broader line of inquiry into cognitive, neural, and genetic influences on adolescents’ mathematical abilities.[2]

Testing the WRAT-IV math computation subtest in Mexican adolescents

PopulationFirst-year Mexican high school students, including adolescents with mathematical difficulty, mathematical talent, and typical performance[1]
Sample size1,318 students; subsample of 106 students[1]
Main outcomeNormative scores and psychometric properties of the WRAT-IV Math Computation subtest[1]
Effect sizeThe effect size for sex differences in the number of correct responses was small[1]
Times cited13[1]

What the test's measurement evidence supports

The reported reliability and psychometric results support using this subtest to help detect adolescents with particular math difficulties or abilities; they do not make it a complete account of mathematical proficiency.[1]

Questions the study leaves open

  • How well do the normative scores and measurement properties apply to adolescents in other educational or national settings?[1]

A short answer about the assessment

What was the WRAT-IV subtest intended to help assess?

It was evaluated as a measure that could help identify adolescents with particular difficulty or ability in mathematics.[1]

About this Article -

Written with AI assistance from published research, and reviewed by the Mystum team. See our About page for more information.

This article is based on research published under:

DOI-LINK: 10.1177/0734282918809793, Alternate LINK

Title: Psychometric Properties Of The Wrat Math Computation Subtest In Mexican Adolescents

Subject: General Psychology

Journal: Journal of Psychoeducational Assessment

Publisher: SAGE Publications

Authors: Roberto A. Abreu-Mendoza, Yaira Chamorro, Esmeralda Matute

Published: 2018-11-19

Everything You Need To Know

1

What specific test was used to assess the math skills of adolescents in the study, and what range of math abilities did it cover?

The recent study utilized the Math Computation subtest of the Wide Range Achievement Test–IV (WRAT-IV) to evaluate the math skills of Mexican adolescents. This assessment tool covers a spectrum of mathematical abilities, ranging from basic arithmetic to algebra. By analyzing student performance on this subtest, researchers could gain insights into specific strengths and weaknesses within the adolescent population, thereby informing targeted educational strategies.

2

What are the three key areas of adolescent math skills identified in the study, and what does each area entail?

The study identified three key areas of adolescent math skills: arithmetic, fractions and basic algebra, and rational numbers. Arithmetic involves basic operations. Fractions and basic algebra includes solving problems with like fractions and simple equations. Rational numbers includes converting decimals to percentages or fractions. Understanding these distinct areas enables educators and parents to focus their support and instruction more effectively.

3

In which area of math skills did the adolescents show the strongest proficiency, and in which area did they face the greatest challenges?

According to the research, Mexican adolescents generally demonstrated the strongest proficiency in arithmetic, which includes basic operations. However, they encountered the greatest challenges with rational numbers, which involves decimals, percentages, and fractions. This disparity suggests a need for instructional strategies that provide additional support and practice in the area of rational numbers to enhance students' overall math competence.

4

How can the insights from the study be used to support adolescent math learners in practical ways?

The study's findings highlight the importance of understanding the specific areas where students struggle in mathematics. This understanding enables parents and educators to offer targeted interventions and create a more supportive learning environment. By focusing on areas such as rational numbers, educators can tailor their instruction to address specific challenges, ultimately fostering a stronger foundation in mathematics for all students.

5

What role did the WRAT-IV Math Computation subtest play in the study, and what are the broader implications of using such a tool in education?

The WRAT-IV Math Computation subtest played a vital role in this study by providing a standardized measure of math skills across a wide range of abilities. While the study focused on Mexican adolescents, the implications of using such a tool extend to broader educational contexts. It emphasizes the need for reliable and comprehensive assessments that can accurately identify areas of strength and weakness in students' mathematical understanding, enabling educators to tailor their teaching methods effectively.

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