Whether you are homeschooling your children or teaching a science class, you may be looking for plants that you can use in a science experiment.
One of the best ways to teach children new concepts or ideas is to allow them to see things for themselves and put theories to the test. Allowing children and teenagers to plant different plants and watch the growing process and/or having children test out different growing conditions for plants can help them learn a lot about the world around them and experience plant growth firsthand.
However, the plants that you should use when teaching children and teenagers can vary based on the experiment being done. If you are asking yourself what the best plant to use for biology experiments for high school or college, you should continue reading to learn more about determining the right plants and which plants are right for which experiments.
The Most Important Step in Selecting the Best Plant for Use in a Science Experiment.
With so many different plants out there, it can be hard to decide which plant is right for your science experiment. Before you even start to look for a plant, it is important to sit down and really think about the experiment that is being conducted or what you are trying to teach your students. Are you trying to teach children how to plant a plant and watch it grow? Do you want to teach children the different stages and phases of a flowering plant? Or are you looking to test out different growing conditions and put different theories to the test? The type of experiment or lesson that is happening plays a huge role in what type of plant is right for your classroom. As such, the first step to selecting the best plant for a science experiment is to first lay out the type of experiment that is being conducted.
Fast Growing Plants
If you are looking to teach your classroom about germination and sprouting, you want plants that may be able to sprout without even needing to be in the soil. This allows your class to see the germination process start, as the seed begins to sprout and grow. Many of these plants can start to take shape simply by dampening the seed and placing it on a paper towel. Once these plants start to sprout and grow, you can place the sprouting plant in the soil and allow your class to continue to watch it as it becomes a seedling.
Some of the fast-growing plants that are perfect for teaching about germination and plant growth include:
Not only are these fast-growing plants perfect for showing students how the germination process and growth process works, but these fast-growing plants are also perfect for students who are
completing science experiments, such as testing sunlight and liquid variables when it comes to helping a plant to grow best. Because these plants grow quickly, a student can put together and test their hypothesis in less than a couple of weeks.
Fast Growing Vegetable Seeds
If you are looking to teach your class about sprouting and soil variations, vegetable seeds can be great choices. Unlike some of the fast-growing plants listed above, which grow quickly without any soil, vegetable seeds need specific soils to grow and thrive in. Some of the fast-growing vegetable seeds include:
If your students are looking to complete science projects that involve different types of soil or growing mediums, fast-growing vegetable seeds are a great choice. This is because these types of seeds grow fast enough in the right soil to prove or disprove a hypothesis, yet unlike things such as herbs and cress, do not thrive or grow in all types of soil and dirt.
Fast Growing Rooting Plants
If you are looking to teach your class about root systems, you will want some fast-growing rooting plants. You can cut many of these rooting plants in half and place them solely in water. Fairly quickly, you and your class will see the root system start to grow and develop. And since all that is needed is water, you can place the item in a clear glass so your class can very clearly see the root system start to take form.
Some of the fast-growing rooting plants that are ideal for science experiments include:
· Sweet Potato
In addition to teaching your class about the root growing process, rooting plants can be used to conduct many different types of science experiments. Students can see if different soils, liquids or light exposure speeds or slows the root growing process or the growth of the plant.
Fast Growing Flowering Plants
The last type of plant that you may be looking to showcase to your class or in a science experiment is flowering plants. Selecting fast growing flowering plants allows your students to see not only the plant grow, but the plant start to develop buds, that when pollinated, can blossom and bloom and turn into flowers.
Unfortunately, flowering plants are some of the slowest growing plants on this list. However, there are some that are much faster growing and blossoming than others. Some of the fast-growing flowering plants include:
If your students have a month or longer to complete their science experiments, there are many experiments that can be completed with flowering plants, including testing out different soils, lights and watering schedules for flowering plants and testing out different pollination ideas for flowering plants.