Overview of the main parts of plant and animal cells, and an excellent introduction to the shapes and locations of cell organelles. Gives the kids a good understanding of basic components by mixing up some cytoplasm, plopping it on a lettuce leaf, and adding common kitchen goodies...

Price: $2.50

This lab will introduce you to a simple test to show you just how much placque you have in your mouth. Pop a disclosing tablet and chew thoroughly but do not swallow. Rinse thoroughly and look in the mirror. The red areas you see are areas of placque attacking your teeth and gums. The kid..

Price: $2.50

Touch receptors are located all over our bodies. However, they are concentrated in parts of the body that can use the information. This lab will allow the kids to locate and map the concentration of touch receptors in their hands and arms using an open paperclip that is adjusted to differ..

Price: $2.50

Allows the students to study the start of the digestive process and the beginning of the gastrointestinal tract. They will understand by experiencing the decomposition of starch molecules into sugar that food immediately begins to be broken down by the body and assimilated into the blood ..

Price: $2.50

This is group activity where the kids stand in a circle, hold hands, and pass a squeeze around. Illustrates how quickly the brain communicates with other parts of the body.

Price: $2.50

Rotten egg gas, also known as hydrogen sulfide, commonly escapes Mother Nature's bowels via volcanoes, gas wells, coal pits, sulfur springs, and the gastrointestinal exit ports of individuals who have eaten large quantities of fried onion rings. In this experiment, you will be generating hydrog..

Price: $2.50

The human body regulates and maintains a very narrow temperature range. This lab explores how thermoreceptors, called Ruffini endings, and sweat glands work in conjunction to control and maintain body temperature.

Price: $2.50

The outer layer of your skin is the epidermis. It holds a number of receptors that allow you to touch, feel, detect and regulate temperature, respond to pain, and identify touch. The kids will be introduced to five different kinds of receptors, their functions, appearance, and locations i..

Price: $2.50

Gives you an idea of the pathway your food takes as it travels through your body, and introduces you to several major organs and processes. It all starts with a tennis ball stuffed into an old pair of nylons. Sounds like the start of a really campy tribute show.

Price: $2.50

This demonstration illustrates the incredible ability of the human heart to work and work and work. A volunteer will compare their resting heart rate before and after trying to produce the same amount of work as the human heart, by pumping one-third of a pint of fluid 60 to 80 times every minut..

Price: $2.50