All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

Project title Green tea and DaphniaFeatured science projectScience project video
Difficulty Level High school
Project page  Click here to view this science project

Description
This science fair project was performed to study the effect of green tea on the heartbeat of daphnia. The science project experiment was done by comparing green tea and Altace, a blood pressure medication. 

Instructions preview
1. For this science project, the independent variable is the concentration of green tea and Altace solution. The dependent variable is the heart rate of the daphnia. This is determined by counting the heart beats per minute while viewing the daphnia under a microscope. The constants (control variables) are the room temperature, amount of water used and the concentration of the solutions. 2. The first beaker is labeled "water" and filled with 100ml water. The remaining 6 beakers are labeled and prepared as explained in the table below. 3. Tea0.1 100ml water with 0.1gram tea Altace0.1 100ml water with .....
Search science fair projects Browse science fair projects
Science kits, science lessons, science toys, maths toys, hobby kits, science games and books - these are some of many products that can help give your kid an edge in their science fair projects, and develop a tremendous interest in the study of science. When shopping for a science kit or other supplies, make sure that you carefully review the features and quality of the products. Compare prices by going to several online stores. Read product reviews online or refer to magazines.
Copyright (C) 2016 All Science Fair Projects.com. All Rights Reserved. Site
All Science Fair Projects Homepage