Search Results
Showing results 361 to 380 of 741
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-506.jpg?itok=VzI1pBCZ)
Sound Dampeners
Source Institutions
In this activity, learners will experiment with water- and air-filled balloons as a way of dampening sound before it reaches their ears.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-512.jpg?itok=7rnlJc6J)
DIY Recycled Crayons
Source Institutions
In this activity, learners will experience the different states of matter using crayons as the medium. Explore matter changing between phases while recycling old crayons.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-665.jpg?itok=kTyDZrV4)
Designer Ears: Make “better” ears!
Source Institutions
Find out what it would be like to have ears shaped differently from your own! Design and make different animal ears then try them out.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-515.jpg?itok=KQofYl3-)
Leaf Rubbings
Source Institutions
When was the last time you took a really close look at a leaf? In this activity, learners will use leaves and simple materials to make colorful leaf rubbings.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-812.jpg?itok=6PprMRvQ)
Homemade Bath Fizzies
Source Institutions
In this activity, learners make their own bath bomb fizzies and experience what happens when they mix a base and an acid.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-811.jpg?itok=Xrzk0LA8)
Marshmallow Catapult
Source Institutions
In this activity, learners explore physics by building a catapult that launches marshmallows with household objects.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-172.png?itok=UCCLKXDV)
Make Your Own Rain Stick
Source Institutions
This activity provides step-by-step instructions on how to build a rain stick, a musical instrument originating in South America.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-281.jpg?itok=ytV2gHye)
Fish forms
Source Institutions
In this activity, learners create a three-dimensional sculpture while examining the characteristics of fish.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-493.jpg?itok=UujGZd6U)
T-Shirt Transformation
Source Institutions
In this activity, learners will repurpose an old t-shirt to create their own yarn or string.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-728.png?itok=TF8CxVv_)
Sketch a Skeleton
Source Institutions
In this activity (on pages 15-18 of PDF), learners make a life-size two-dimensional paper model of their own skeletons.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-442.jpg?itok=eyBeGQrA)
Symmetry Fold-Overs
Source Institutions
In this math activity, learners experiment with the concept of symmetry.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-622.jpg?itok=P_j7MR5h)
Mineral Hunt
Source Institutions
In this activity, learners search for various kinds of items made from minerals around their home or school, including toothpaste, wall paint, kitty litter, and bricks.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-742.png?itok=rusMjomf)
A Book About Me
Source Institutions
In this math activity, each learner creates a book about themselves using a template. Learners discuss the different parts of the body and practice measuring their body parts using crayons.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-890.jpg?itok=lBJqdtrR)
Liquid Lava Layers
Source Institutions
In this activity, learners explore the concepts of density and basic chemical reactions as they create a homemade lava lamp effect using water, oil, food coloring, and Alka-Seltzer tablets.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-499.jpg?itok=T7-5V4UK)
Butter Up
Source Institutions
In this activity, learners will discover how to make butter from scratch. One optional tips includes adding marbles to speed up the process.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-786.png?itok=CzqilLxr)
Oboe? Oh, Boy!
Source Institutions
In this activity, learners create a straw oboe to explore sound and pitch.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-031.jpg?itok=43KlQuTa)
Papermaking at Home
Source Institutions
Learners will follow a specific process to make their own paper using scrap paper, newspaper, or junk mail.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-019.jpg?itok=pT-VpR4T)
Clean Me Up, Snotty
Source Institutions
Learners will explore the chemistry of mucous and its importance to our health by following a process to make their own replica "snot." The activity includes a time and age recommendation, a materials
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-997.jpg?itok=EAb0GM2T)
Crystals: Grow Your Own Garden
Source Institutions
In this simple activity (on page 2 of the PDF), learners make a crystal garden using salt, water, and a brick.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-626.png?itok=ZnaDped2)
Homegrown Xylophone
Source Institutions
In this activity, learners create music from a series of bottles filed with water. Learners discover that the sound produced by each bottle depends on the amount of water in the bottle.