Determine whether lettuce that is harvested gradeually yields more produce than lettuce that is harvested all at once.It is an educational content by education.com.By clicking on the title of this res ...
Tests the photosynthetic activity of aquatic plants under various light wavelengths.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to t ...
In this experiment, students will find out whether dry ice will cool a beverage faster than wet ice.It is an educational content by education.com.By clicking on the title of this resource, you will be ...
Carbon dioxide (CO2) is present in the air we breath and in the carbonated soda we drink. In soda, the carbon dioxide gas (CO2 ) has been dissolved, a process called carbonation that results in soda's ...
Find out how much yeast can cause bread to rise.The purpose of this experiment is to measure the growth of bread dough and find out how long it takes for the dough to stop rising.It is an educational ...
Student compares the rates of photosynthesis for various light sources.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. I ...
In this experiment, we encourage fruit juice to ferment by adding yeast and leaving the mixture at room temperature. While students cannot quantitatively measure the amount of fermentation that takes ...
The project measures the growth rate of algae supplied with supplemental carbon dioxide.The goal is to have the student conduct a controlled experiment to test a hypothesis about conditions affecting ...
This is the teacher's guide of the Breathing unit for a middle school Human Biology book.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).