Plop Plop Fiz Fiz– measure the rate of dissolving in alka-seltzer tablets in both hot and cold water (a basic experiment for introducing the scientific method) Investigation: What Factors Affect Seed Germination– simple experiment where students use beans and different variables (water, light, te...
The first step of the scientific method involves making an observation about something that interests you. This is very important if you are doing ascience projectbecause you want your project to be focused on something that will hold your attention. Your observation can be on anything from plan...
Continuing our tomato plant example, a good prediction would be: Increasing the amount of sunlight tomato plants in my experiment receive will cause an increase in their size compared to identical plants that received the same care but less light. EXPERIMENT This is the part of the scientific m...
METHOD FOR GROWING PLANT BY USING SACCHARIDE, AND SCIENTIFIC EXPERIMENT-TEACHING MATERIALPROBLEM TO BE SOLVED: To provide a teaching material characterized by realizing the growth or living of an organism from an observation by catching the effect of a simple saccharide to an individual body as a ...
experiment could be set up to test the validity of the statement. Second, it is falsifiable; an experiment could be devised that might reveal that such an idea is not true. If these two qualities are not met, then the question being asked cannot be addressed using the scientific method....
The method was also effective in extracting RNA from seeds of other cereals including field-grown sorghum and corn. The modified SDS-LiCl method is a robust and highly reproducible RNA extraction method for plant tissues rich in starch and other secondary metabolites. The modified SDS-LiCl method...
Finally, based on Janbu method, the stability analysis method of expansive soil slope is established considering the coupling effect of swelling force and dry and wet cycles, and the practical conditions are simulated with DEM due to its strength in large deformation simulation18. Geomorphology and ...
Biology and the Scientific Method A Biology.ie publication © 2007. Only available for download from www.biology.ie. Suitable for the Leaving Certificate Biology syllabus. Contact info@biology.ie for further information or with comments. • 1.01: What Do Biologists Study? Definition of Biology ...
Quality control method of CM based on its material basis and biological effects Biological activities, such as diffusing the lung, blood-activating, stasis-resolving, anti-bacterial, and anti-inflammatory effects, could be used to evaluate the biological effects of CM. Therefore, existing quantificatio...
But it all started when humans figured out how to gather seeds from wild plants, plant and tend them, and harvest them. According to DNA analysis of modern foodstuffs, development of the "founder crops" -- wheat, barley, chickpeas, lentils, flax and others -- dates back about 9...