Scientific Variables Worksheet

Introducing scientific research to students is crucial for their future education journey. Having the knowledge and skill to engage in proper scientific research is essential as it will develop students’ critical thinking skills and problem-solving abilities. If you are a science teacher or student searching for a practical resource to reinforce your understanding of scientific variables? Look no further! Our Scientific Variables Worksheet is designed to help your students grasp the concept of entities and subjects in scientific experiments.

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Develop your reasoning skills through this Scientific Variables Worksheet!

What is the Explanation of Scientific Research?

What do you think when you read or hear "Scientific Research"? A group of scientists with white lab coats conducting various tests and experiments? Well, it could be true. However, Scientific Research's definition could be broader than that. According to Ceyda Özhan Çaparlar and Aslı Dönmez from the National Center for Biotechnology Information, Scientific Research is a systematic and planned study before getting conducted. It is the initial step before the scientific experiments.

The scientists should test the theory first, and the results will become their foundation for making new creations. Scientific Research contributes new knowledge or inventions to the science field. This new understanding will help human life and make it easier for them. Hence, we can conclude that Scientific Research is essential for human life.

United Nations Educational, Scientific and Cultural Organization (UNESCO) states that Scientific Research is a creative move that can help humankind discover new knowledge, which leads them to create new inventions.

The researchers conduct Scientific Research through systematic and constructed scientific approaches to acquire, examine, and interpret data. However, even with all the detailed preparation, Scientific Research can fail. Hence, scientists need a lot of mental and resource preparation to overcome this situation. 

What are Scientific Variables?

In doing Scientific Research, there is an element known as variables. It is a factor that can change through the experiment. We can also define variables as traits or conditions that exist with various conditions during research. Having enough knowledge of the variables will help us in conducting the analysis.

In conducting experiments, the scientist should make a prediction, or hypothesis, for the expected results. Hence, they should know which variables can control the experiments to prove their prediction.

While conducting Scientific Research, the scientist has a goal: uncover the unknown and answer the questions about the universe. Hence, they will find out for cause and effect relationships to explain why something occurred.

This moment will help the scientist have a prediction or hypothesis for the experiment they conduct. Scientists use the scientific approach to devise research to observe or estimate if modifications to one thing cause something else to vary in a repetition. The elements that cause the change are known as the variables. 

How Many Types of Scientific Variables Are There?

We already learned what variables are and their essential role in the research. Beginner scientists need to understand variables. They will help the researchers study and interpret the findings during the experiments. The scientist will analyze the variables with a careful and detailed method to ensure no mistakes and deliver the correct and precise results.

According to Feroze Kaliyadan and Vinay Kulkarni in their research, there are various classifications of variables. However, in this part, we will discuss three types of variables: dependent, independent, and controlled. Below are the detailed explanations of each three:

• Dependent Variables: These variables depend on other factors or elements researchers already measure. It is the factor that the scientist will examine its change as the data. The researchers will also try to find out whether there is a link between the dependent and independent variables.
• Independent Variables: Independent variables refer to the factors that remain unaffected by other variables. It refers to an experiment situation when the scientist systematically manipulates them.
• Control Variable: It is the variables the researchers will try to remain uncontrolled and steady during the research process.

How to Introduce Scientific Research to Students?

Scientific Research might sound intimidating to students. However, the learners need to study about it. The teacher can start to introduce the students through simple experiments.

The learners can learn how to conduct research through various lessons. Every teacher from every subject can be the bridge for the kids to start learning Scientific Research. One of the earliest lessons for Scientific Research is understanding the scientific methods:

• Decide the research topic.
• Arrange the questions.
• Do background research.
• Try to construct the prediction (hypothesis).
• Start the experiment.
• Examine the data from the research.
• Conclude the results.
• Present the results of the examination.

Why is Knowing How to Conduct Scientific Research Important?

Teaching the students about Scientific Research might be challenging because it requires a lot of complex learning materials and methods. Teachers cannot teach the students about Scientific Research through one meeting only. It requires a lot of process. However, despite the hustles, the results of this learning are worthwhile. The students will learn how to think logically.

It also develops their critical thinking and reasoning ability. The learners will learn how to be critical of their surroundings. Learning about Scientific Research will make the students connect and link various events around them to make a conclusion that helps them think logically. In conclusion, understanding Scientific Research helps the students to develop their brain function.

Scientific Research is a systematic and planned study before it is conducted. It is the initial step before the scientific experiments. It contributes new knowledge or inventions to the science field. This new understanding will help human life and make it easier for them. Hence, understanding how to conduct scientific research is important, especially for students.

Through the Scientific Variables Worksheet, the students will get to know various elements of scientific research, such as independent variables, dependent variables, control variables, how to form hypotheses, how to do a data analysis, and how to draw conclusions.

Learning about Scientific Research will make the students connect and link various events around them to make a conclusion that helps them think logically. In conclusion, understanding Scientific Research helps the students to develop their brain function.