There is a great need for life science experiments for elementary students while learning scientific concepts. Science in daily life illustrations can help us to build a strong and stable concept for any topic. In this post, we are discussing a few easy and interesting Life science fair projects. All these experiments can be performed easily and without any special technical knowledge. We should be searching for such wonderful ideas because Project-Based Learning is a well advised to methodology in modern education. Let’s discuss how to conduct such life science projects in the classroom.
Why are projects important in seeking the basic knowledge of life science? The projects are the useful components of science teaching.
Projects in life sciences
Life science is a broad subject that includes the human body, plants, and parts of plants, and different micro and macro-organisms. We see various objects of life science subjects in our daily life, but experiments and projects can be useful to research and discovering the scientific approach behind this. A huge number of texts, pictures, and videos are on the internet, and we can use them to make our studies effective and comfortable. Physical experiments are always helpful because they use visual learning and kinesthetic learning approaches.
Examples of 2 very easy life science projects you can perform at home
- Looking the cell division under the microscope
- Tracking Water through Plants Experiment
Looking the cell division under the microscope project
Cell division is one of the great concepts of biology study. Looking at the cell division under the microscope is very significant to experiment, and it is useful for all grade students like 6th grade, 7th grade to high school students, and for all the students of university level. How to make this experiment.
Preparation for experiment
We have to arrange a microscope for this project. Nowadays, various types of microscopes are available in the market. A digital microscope is the best choice, which you can connect with your Smartphone or computer. The most popular basic experiments are-watching the onion cell, algae cells, cells of the mouth cavity, etc.
To watch cell division of baker’s yeast is the easiest and inexpensive, even if you can arrange this experiment within a short duration. You can start discerning the shapes of individual yeast cells in water with a magnification of 400x. While observing the yeast cells, you will find some little buds, which are the way they grow and divide.
The other experiment for you is the cells of onion roots. You may choose it as well.
You have to stain the onion root tips cells, and you may observe the different stages of mitosis cell-division.
Tracking Water through Plants Experiment
Observing water moving through plants is one of the most interesting projects which could be done at home as well. As a science teacher, you can do this experiment as a Class practical as well.
Observing water movement in plants allows students to make inferences about water movement through the plant material. The essential equipment for this experiment You need a cup of water, some drops of blue colors, and a carrot for the experiment.
How to perform the experiment of tracking water through plants?
Fill a cup with water and mix a few drops of blue food coloring before dropping a carrot into the cup. Come back after a few hours and slice off a section near the tip. You will notice a distinct color pattern circulating through the roots of the plant. How does this demonstrate the movement of water? Cut another section off and see if the pattern remains the same. You can use different colors as well to track the movement of water. You can also use another plant.
Final Words
Through this experiment, you will learn many things. Absorption of water is an important process, where roots absorb the water and make a flow from the root to the stem and leaves. As a student, various questions may be answered by these projects-
Does water move in a specific direction, for example, from root to leaves or from leaves to root?
If you find this post useful, please share this post with your friends. You can read about some science fair projects in this blog, Education Today.
