One is scientific literacy, that is, using scientific knowledge (such as physics, chemistry, biological science and geospace science) to understand nature and participate in the process of influencing nature;

The second is technical literacy, that is, the ability to use, manage, understand and evaluate technology;

The third is engineering literacy, that is, understanding the design and development process of technical engineering;

Fourthly, mathematical literacy, that is, students' ability to find, express, explain and solve mathematical problems in various situations.

Extended data:

On June 5438+1October1day, 2009, the National Science Council of the United States (hereinafter referred to as the Committee) sent an open letter to US President-elect Barack Obama on behalf of NSF, with the theme of "Improving the level of science, technology, engineering and mathematics of all American students (hereinafter referred to as STEM education)". ?

It is clearly pointed out that the country's economic prosperity and security need the United States to maintain its leading and guiding position in world science and technology. STEM education before university is the foundation of establishing leadership position and should be one of the most important tasks of the country. The committee urged the new government to seize this special historical moment and mobilize national strength to support all American students to develop high-level STEM knowledge and skills.

On 20 1 1 year, President Obama launched a new American innovation strategy aimed at ensuring economic growth and prosperity. America's new innovation strategy points out that America's future economic growth and international competitiveness depend on its innovation ability. The "Innovative Education Movement" guides the public and private sectors to unite to strengthen science, technology, engineering and mathematics (STEM) education.

References:

Baidu encyclopedia -stem