In about 3,000 BC, man invented the wheel. Using the laws of physics, this great invention made people's everyday 

lives easier, while today it is the base of most machines we use daily. 

İnventions by STEM in the past;

1- wheel     2-steam engine. 

3-bulb        4-telephone, 

5-aircraft  6- radio,

7-penicillin  8-paper

9-compass

In our everyday lives, we can see, touch and use hundreds or maybe thousands of products, apps, and devices that became real thanks to STEM. Some 

of them are really easy to spot: 

for example, STEM helps us connect with people from all over the world through the Internet, phones, etc.Thanks to new scientific methods, more powerful pieces of farm 

machinery are created, genetically engineered hybrid plants produce more food, and new, more powerful fertilisers are being developed daily. Food is more plentiful and of better quality.

Teaching STEM is about using hands-on experiences, providing students with tools to unravel and enhance their potential to impact the future. STEM teaching objectives need to be adapted and updated, in order to advance STEM education and initiate problem-solving through science.Future STEM students

 will be guided from an even earlier age into understanding and using technology 

in a class context. The educator’s challenge in class already 

entails teaching students that technology is a tool to develop problem-solving capabilities, both in a team and during independent study. Educators, can for example employ project-based learning

 in order to identify the tasks that will enhance students’ interpersonal skills and abstract thinking.

 It is important to note that there is no clear consensus on what skills should be included in the category of 21st-century skills. The term itself represents a list of skills that students need to acquire for work, life and citizenship. Let’s look at some proposed skills.For instance, Tony Wagner suggests seven survival skills:
ØCritical thinking and problem-solving;

ØCollaboration and leadership;

ØEffective oral and written communication;

ØAccessing and analysing information;

ØCuriosity and imagination;

ØInitiative and entrepreneurialism;

ØAgility and adaptability.

Learning and innovation skills 

(better known as the 4C’s);Information, media and technology skills; Life and career skills.Even though there

 are some differences in approaches, some

 skills are on almost every list, such as critical thinking, digital literacy, and communication. 

we can make Science, Technology, 

Engineering, and Mathematics more appealing to students.The answer is to engage students in real-world STEM problems. 
We should use 21st-century 

learning models (hands-on learning, collaboration, etc.)

we should engage students by giving them problems they

 want to solve because both the question and the answer are relevant to them. STEM is not about making students solve

 numerous equations for the sake of solving them, instead, they should learn how to think scientifically and critically

 when observing the world around them. They can apply that to any everyday activity: by calculating the number of calories they burned coming to school from their homes on foot or understanding how their breakfast can impact their school performance. 

It is never too early to start with 

STEM education. 

According to Forbes magazine: 

“The years from birth through 

primary school comprise a particularly rich time for encouraging  the growth of curiosity and creativity necessary in later life for careers related to Science, Technology, Engineering and Mathematics (STEM). Fostering STEM learning 

at an early age helps children develop a can-do attitude toward careers in these fields.”

refers to teaching across different 

subjects. It is based  incorporating 

knowledge and skills from more than one subject in order to enrich the overall educational experience. There are many benefits of 

interdisciplinary approach, such as:

•It helps students to think critically, 

•Develops their lifelong learning and problem-solving skills

•Increase passion for learning and 

develops communication and 

creativity, just to name a few. 

 (Science, Technology, Engineering, and Mathematics) are interconnected, so instead of teaching Mathematics as separate from Technology or Science,

 they can be taught together to 

resemble the use of knowledge in real life. Most STEM teaching in primary education is already interdisciplinary. This is very 

important, because it fosters a lifelong love for learning and for science.
While it can be rather difficult to find real-world interdisciplinary activities for students in secondary education, teachers in primary education can explain STEM 

through everyday activities such as doing your laundry or by creating fun toys such as a string phone.