What is the primary international test of science and math?

A) PIRLS
B) IATS
C) TIMSS
D) SAT

TIMSS

An international assessment of mathematics and science knowledge of fourth and eighth graders around the world, known as the Trends in International Mathematics and Science Study.

International Test

Assessments intended to evaluate competencies, knowledge, or skills across different countries or cultures, often used for benchmarking educational outcomes.

Science And Math

Academic disciplines focused on the systematic study of the natural world through observation, experimentation, and mathematical calculation.