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Floating Paperclip and Other Surface Tension Experiments
Source Institutions
In this activity, learners experiment with surface tension using everyday household items such as strawberry baskets, paperclips, liquid dish soap, and pepper.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-042.jpg?itok=NSDvTXrm)
Fog Chamber
Source Institutions
In this weather-related activity, learners make a portable cloud in a bottle.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-056.jpg?itok=tZbcw7LS)
Volcano Baseball
Source Institutions
In this game, learners are volcanoes that must complete several steps to erupt. Starting at home plate, learners draw cards until they have enough points to move to first base.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-909.jpg?itok=wetbT9iJ)
Copter Engineering
Source Institutions
In this activity, learners engineer a paper helicopter that spins to the ground when dropped.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-313.jpg?itok=ryI3oY5T)
Rainbow Refraction
Source Institutions
In this activity, learners will explore how light can refract or break apart into different colors.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-672.jpg?itok=Fuf_I0sO)
Geyser
Source Institutions
This Exploratorium activity can be used in many contexts because geysers are great opportunities for learning about heat and temperature changes as well as geological/space science phenomena.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-307.jpg?itok=3BwjpBxA)
Your Blind Spot
Source Institutions
In this activity, learners will explore how their own eyes work by experimenting with their photoreceptors.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-281.jpg?itok=L-YQeDJ2)
Mini Vortex
Source Institutions
In this activity, learners will build an air cannon out of simple materials you can find around the house. Although air is invisible to the eye, it is not by any means empty space!
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-046.jpg?itok=kF6cFmDo)
Postcards from Space
Source Institutions
Using information from the My Place in Space lithograph, learners write and/or draw a postcard to friends and family as if they had gone beyond the interstellar boundary of our Solar System, into the
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-533.jpg?itok=fsu_f4be)
Playground Patterns of Cracks
Source Institutions
In this math activity, learners observe and sketch cracking patterns in pavement.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-241.jpg?itok=ZyumMzBh)
Sing - Suchomimus Was His Name
Source Institutions
In this activity (located on page 2 of PDF), learners sing together a song that gives details about the dinosaur species Suchomimus (pronounced “Sook-o-mime-us”).
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-639.png?itok=vZGCMoGZ)
Zoomers
Source Institutions
In this activity, learners build their own rockets from paper, coffee stirrers, and tape. Learners discover that when anything flies, air pressure is always involved.
Penny for Your Thoughts
Source Institutions
In this activity, learners will explore how metals react with each other. They will see these metals change before their eyes as they coat a paperclip with the copper taken from a penny.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-209.png?itok=26a48C_s)
Make a Salt Volcano (Lava Lite)
Source Institutions
This activity about density provides instructions for making a miniature "lava lite" with just salt, oil, water, and food coloring.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-973.gif?itok=rlgLweox)
Wear a Chimp on Your Wrist
Source Institutions
Learners construct a bracelet containing two strands of beads, which represents a double strand of DNA that codes for a gene. They match beads to the bases in a section of a chimp's DNA code.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-050.png?itok=0mQBzTkx)
Ladybug Spots
Source Institutions
In this art/science/math activity, young learners are introduced to the concept of symmetry in nature.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-140.jpg?itok=0NjL46Hq)
The Rain Man
Source Institutions
In this activity, learners observe the hydrologic cycle in action as water evaporates and condenses to form rain right before their eyes.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-859.jpg?itok=p-HNUdOh)
Cartesian Diver
Source Institutions
In this quick activity (page 1 of the PDF under SciGirls Activity: California Fish), learners will build a simple Cartesian Diver in an empty 2-liter bottle.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-934.jpg?itok=c43WY1Zv)
Shape Detectives
Source Institutions
In this activity, learners cutout a set of shape finder templates to explore shapes in the world around them.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-959.jpg?itok=C4p2seGl)
Sum of Your Parts
Source Institutions
A group of 6 learners works together as a team with each learner performing a different role. Together, they need to maneuver a die through a maze.