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 ...
Underneath each leaf, in the epidermal tissue, there are small openings called stomata. Surrounding each stomata are guard cells that regulate the opening and closing of the stomata. The stomata allow ...
Determine whether boys and girls have the same lung capacity.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want ...
All living things need water to survive, but not all water is the same. This experiment aims to discover if different types of water effect the germination of seeds and growth of plants.It is an educa ...
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 ...
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).
Explore the vital role of air and wind in our environment through engaging science activities. Understand air composition, differentiate between air and wind, and identify sources of air pollution. En ...