ISSN: 3030-3931, Impact factor: 7,241
Volume 7, issue 1, Aprel 2025
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604
THE STRUCTURE AND ANALYSIS OF TIMSS TASKS
Khaitboeva Dilorom Rustam qizi
is a first-year master's student at Tashkent State Pedagogical
University named after Nizami
xaitbayevadilorom@gmail.com
Annotation:
This article analyzes the components of TIMSS (Trends in International
Mathematics and Science Study) tasks and explains their role in assessing students’ knowledge
in mathematics and science. The study focuses on the types of questions used in TIMSS,
including multiple choice, short answer, analytical, and problem-solving tasks. Each type is
illustrated with examples to highlight how they measure different cognitive skills and real-life
application of knowledge.
Key Words:
TIMSS, education assessment, science tasks, mathematics tasks, multiple choice,
short answer, analytical questions, problem-solving, cognitive skills.
INTRODUCTION
The global education system constantly seeks to evaluate and improve students’ learning
outcomes. One of the most well-known international assessments is TIMSS (Trends in
International Mathematics and Science Study), which evaluates the mathematical and scientific
knowledge of students across the world. The tasks used in TIMSS are carefully designed to
assess various cognitive skills and understandings. The issue of using TIMSS assignments is
very relevant for the strategic goals of educational reforms in our country and participation in
international research. The state's policy aimed at improving the quality of education also
includes the development of fundamental sciences such as biology. Paying special attention to
the formation of practical and critical thinking in the curriculum of this subject requires not only
increasing students' knowledge of the subject, but also their ability to use it in everyday life.
In the 21st century, the enrichment of educational content and the development of students'
practical knowledge through international research is becoming increasingly important. TIMSS
(Trends in International Mathematics and Science Study) is one such international assessment
system. This study aims to determine the level of knowledge of schoolchildren in mathematics
and natural sciences and to provide recommendations for improving the education system.
Studying the structure of TIMSS assignments and integrating them into the continuous learning
process is crucial for educating students as individuals with high knowledge and skills [1, 15 -
45-b.].
The TIMSS (Trends in International Mathematics and Science Study) assessment is designed to
evaluate students' knowledge in mathematics and science. The tasks in TIMSS are made up of
several components that aim to measure different levels of understanding and cognitive skills.
These components are as follows:
1. Multiple Choice Questions
ISSN: 3030-3931, Impact factor: 7,241
Volume 7, issue 1, Aprel 2025
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In this type of task, students are presented with several answer options and must choose the
correct one. These questions typically assess factual knowledge or the ability to recognize the
correct response from a list. For example, a question may ask students to identify the correct gas
involved in a biological process, such as oxygen or carbon dioxide.
1. Multiple Choice Questions. In this type of question, several answer options are provided, and
the student must choose the correct one. We can consider the following task as an example.
Select the correct answer from the options given for (a) and (b):
A) (a) oxygen and (b) carbon dioxide
B) (a) oxygen and (b) carbohydrate
C) (a) nitrogen and (b) carbon dioxide
D) (a) carbon dioxide and (b) oxygen
E) (a) carbon dioxide and (b) carbohydrate
2. Short Answer Questions
Short answer tasks require students to give brief and precise responses. These are often used to
test students' problem-solving abilities or their understanding of scientific and mathematical
concepts. An example includes explaining why shadows change at different times of the day
using an image showing shadow movement. Some short answer questions may ask you to
interpret a visual or diagram. In these cases, the key is to directly observe the data or information
provided in the image and apply your understanding of the relevant concepts.
Types of Short Answer Questions- Short answer questions can vary in terms of content and
application.
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1. Factual Questions -These require a direct response based on specific facts or definitions.
Example: "Which substances give bones flexibility?"
2. Conceptual Questions -These test understanding of concepts, theories, or ideas.
Example: "What is photosynthesis?" Answer: Photosynthesis is the process by which plants
convert light energy into chemical energy, producing oxygen and glucose from carbon dioxide
and water.
3. Application of Knowledge
These ask students to apply their understanding of a concept to a specific scenario.
4. Data Interpretation
These questions might provide data (like a graph or chart) and ask for a brief interpretation or
conclusion.
3. Analytical Questions
Analytical tasks demand deeper thinking and reasoning from students. To answer such questions,
students must provide detailed explanations, interpret experimental data, or analyze diagrams,
tables, or charts. For instance, a student might be asked to explain how a lack of acidic
environment in the stomach affects protein digestion and what long-term effects this may have
on health. Analytical questions require students or respondents to process, interpret, and evaluate
information, rather than merely recalling facts. These types of questions involve breaking down
complex ideas or data to understand their components and relationships, and they often ask for a
critical evaluation or in-depth explanation.
Skills Required to Answer Analytical Questions to answer analytical questions effectively,
students need to:
Critical Thinking - The ability to examine information or concepts from different perspectives,
identify assumptions, and make reasoned judgments.
Interpretation of Data - Being able to analyze charts, tables, diagrams, or experimental results
and draw meaningful conclusions.
Synthesis - Integrating knowledge from various sources or areas of study to create a well-
rounded, cohesive answer.
Communication - Clearly and logically presenting the reasoning behind your answers, often with
examples or supporting data.
"The picture below shows shadows at three different times of the day."
ISSN: 3030-3931, Impact factor: 7,241
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Question : "Explain why the shadows change."
4. Problem-Solving Questions
These questions aim to evaluate students' ability to apply their scientific and mathematical
knowledge in real-life situations. They are typically based on daily life scenarios and encourage
students to use logical reasoning to find solutions. Such tasks test not only academic knowledge
but also critical thinking skills and the ability to use what has been learned in various contexts.
Conclusion:
The TIMSS tasks are carefully designed to measure different levels of
understanding and skills in students. They include multiple choice, short answer, analytical, and
problem-solving questions, each contributing to a comprehensive assessment of a student's
capabilities in mathematics and science.
REFERENCES:
[1] TIMSS & PIRLS International Study Center. (n.d.). TIMSS 2019 Assessment Frameworks.
Boston College.
[2] Mullis, I. V. S., Martin, M. O., Foy, P., & Hooper, M. (2016). TIMSS 2015 International
Results in Mathematics. TIMSS & PIRLS International Study Center.15-47
[3] Ministry of Public Education of Uzbekistan. (n.d.). TIMSS Preparation Guidelines.
[4] Shamatov, D. (2020). “TIMSS International Assessments and Their Implications for Central
Asian Educational Systems”. Central Asia Research Journal. – Betlar: 24–35.
[5] G‘aniyev A., Murodov R., Umarov D. (2020) "Maktabda tabiiy fanlar ta'limining
takomillashtirilishi".
[6]
Findings from the TIMSS 2019 Problem Solving and Inquiry Tasks
Taskshttps://www.bing.com/ck/a?!&&p=7c8c378a01532095d1530f5e748b0e6f8e59fd7ad9ea84
a1c55cf9094881c56cJmltdHM9MTc0NTUzOTIwMA&ptn=3&ver=2&hsh=4&fclid=209da15a-
f74e-6a29-0e20-
b562f66d6bc5&psq=timss+tasks&u=a1aHR0cHM6Ly90aW1zczIwMTkub3JnL3BzaS9pbnRyb
2R1Y3Rpb24vaW5kZXguaHRtbA&ntb=1
ISSN: 3030-3931, Impact factor: 7,241
Volume 7, issue 1, Aprel 2025
https://worldlyjournals.com/index.php/Yangiizlanuvchi
worldly knowledge
OAK Index bazalari :
research gate, research bib.
Qo’shimcha index bazalari:
zenodo, open aire. google scholar.
Original article
608
[7]
TIMSS 2019 Assessment Frameworks - Boston College
https://www.bing.com/ck/a?!&&p=68e5d30bcf0380b001a84de12055aca8fefdbe9a763fee7b4e52
c4a0236b20f0JmltdHM9MTc0NTUzOTIwMA&ptn=3&ver=2&hsh=4&fclid=209da15a-f74e-
6a29-0e20-
b562f66d6bc5&psq=timss+tasks&u=a1aHR0cHM6Ly90aW1zc2FuZHBpcmxzLmJjLmVkdS90
aW1zczIwMTkvZnJhbWV3b3Jrcy9pbmRleC5odG1s&ntb=1
