Search Results
Showing results 1 to 20 of 22
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-181.jpg?itok=C-l-ZHDD)
Identifying Erosion
Source Institutions
In this environmental science activity (page 3 of the PDF), leaners will identify and explain the causes of erosion.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-182.jpg?itok=Blx3Cde9)
Growing Cooties
Source Institutions
In this health activity (located on page 4 of the PDF), learners will discover the importance of hand washing by observing mold growing on potatoes.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-243.jpg?itok=JQsnHizX)
How Plants Grow
Source Institutions
In this biology activity (page 3 of the PDF), learners will explore how plants turn sunlight into food through a process called photosynthesis.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-768.jpg?itok=jldMLGnU)
Oh Boy Buoyancy
Source Institutions
In this physics activity, learners will explore the concept of buoyancy, especially as it relates to density.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-769.jpg?itok=mFO9v_pe)
Vibrant Cords
Source Institutions
In this activity, learners will explore how the voice works and feel the vibrations produced by vocal cords.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-256.jpg?itok=0qxBeC6p)
Cover Your Mouth
Source Institutions
In this health activity (page 3 of the PDF), learners will discover why covering their mouth and nose while sneezing is so important.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-862.jpg?itok=p0t9lgy6)
Wrap It Up!
Source Institutions
In this Energy and Environment activity (page 9 of the PDF), learners calculate the mass of a piece of gum, compare it to the mass of the gum's packaging, and then create a bar graph of the results.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-176.jpg?itok=cjlgaZmr)
Owl Pellets
Source Institutions
In this activity (page 7 of the PDF), learners will investigate the contents of owl pellets. Learners will discover how owls digest their food as well as the kind of animals they eat.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-177.jpg?itok=_6aOxex_)
Bones
Source Institutions
In this health activity (page 5 of the PDF), learners will explore a unique connection betweeen the bones of the body.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-175.jpg?itok=7dr7dehN)
Spit Test
Source Institutions
In this biology activity (page 8 of the PDF), learners will explore how saliva assists in the beginning of the digestive process.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-922.jpg?itok=z6LT7BiL)
Chemical Breath
Source Institutions
This is a chemistry lab activity about solutions (page 7 of the PDF). Learners see firsthand how chemicals in a solution can combine to form an entirely different substance.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-924.gif?itok=ud5JOWVA)
Chemical Reactions in Your Mouth
Source Institutions
In this chemistry activity (page 5 of the PDF), learners will see that chewing is more than just the crushing up of food; there is actually a chemical change going on at the same time.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-660.jpg?itok=biULyERy)
In Proportion
Source Institutions
Through this nutrition activity (page 5 of the PDF), learners will understand—and probably be surprised by—how big serving sizes of various foods should be.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-261.jpg?itok=IZyIfzPk)
The Pressure's On
Source Institutions
In this chemistry activity, learners explore chemical reactions and their effects, including the kind of reaction in the human body that makes people burp!
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-858.jpg?itok=I_JMtEIP)
Breathing Yeasties
Source Institutions
In this life science activity (page 8 of the PDF), learners explore the carbon cycle by mixing yeast, sugar and water.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-425.jpg?itok=Zew-vAsK)
Mighty Seeds
Source Institutions
In this biology experiment, learners plant soybean seeds in plaster of Paris, witnessing firsthand the mighty power and ability of plants to grow in adverse conditions.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-178.jpg?itok=K_H9G76j)
No It's Snot
Source Institutions
In this health activity (on page 3 of the PDF), learners will learn about the body‘s defenses against invasion from tiny particles.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-802.jpg?itok=uzlOYvDH)
Germination Station
Source Institutions
In this botany activity, learners will create an experiment about seed germination. This activity gives students an opportunity to explore how seeds germinate and react to surrounding conditions.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-773.jpg?itok=nf-SAyEQ)
Ziploc Digestion Simulator
Source Institutions
In this biology activity, learners recreate the process of digestion in a zip lock bag. A bit of soda pop added to some crumbled crackers approximates how acids in the stomach dissolve food.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-213.jpg?itok=KMwTEE40)
The Effects of Acid Rain
Source Institutions
In this environmental science activity (page 4 of the PDF), learners use vinegar and chalk to observe the effect of acid rain on various building materials and plant life.