Search Results
Showing results 441 to 450 of 450
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-788.gif?itok=e471OX6L)
Handwashing Laboratory Activities: Fingerprint Technique
Source Institutions
In this lab (Activity #1 on page), learners compare bacteria growth on two petri dishes containing nutrient agar: one that has been touched by a finger washed only with water and one that has been tou
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-399.gif?itok=JpjkoBo4)
Knee Jerk Reflex (Patellar Reflex)
Source Institutions
In this quick and simple activity about reflexes (third activity on the page), learners conduct a simple test to explore the knee jerk reflex, typically conducted at the doctor's office.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-372.jpg?itok=0hBrjlfK)
Sand Paper Rankings
Source Institutions
In this activity (2nd activity on the page), learners explore the sensitivity of their sense of touch.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-400.jpg?itok=-i-3c8fx)
Pupil to Pupil
Source Institutions
In this quick and simple activity about reflexes (at the top of the webpage), learners conduct a simple test to explore pupillary response.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-366.jpg?itok=FT6zlTir)
The Braille Alphabet
Source Institutions
In this activity (8th activity on the page) about the sense of touch, learners make their own set of Braille letters. Learners use glue to make raised dots on a Braille Alphabet Sheet.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-367.jpg?itok=-q4YXpwR)
Sock It To Me!
Source Institutions
In this activity (7th activity on the page), learners use their sense of touch to identify mystery objects hidden in socks.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-174.jpg?itok=ZZ6_KJX-)
Outbreak!: Investigating Epidemics
Source Institutions
A group of learners simulates the spread of disease by trading slips of paper, one set of which has been treated with a baking soda solution.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-373.jpg?itok=3J0wgqF_)
Tasty Visions
Source Institutions
In this activity (5th activity on the page), learners explore how what you see influences taste. In experiment 1, learners taste five sodas, one of which is clear soda with orange food coloring.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-935.png?itok=UsGuR8us)
Keeps on Pumpin': Your Heart
Source Institutions
In this activity, learners explore the great pump in their chests--the human heart!
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-530.gif?itok=eMvFBcPq)
The Variety and Roles of Microbes
Source Institutions
In this activity, learners use sets of cards to assign microorganisms to different groups.