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Making An Impact!
Source Institutions
In this activity (on page 14 of PDF), learners use a pan full of flour and some rocks to create a moonscape.
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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-000-000-002-802.jpg?itok=UT7lIzvY)
Mapping the Homunculus
Source Institutions
In this activity, learners will explore how the human brain interprets environmental stimuli.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-816.jpg?itok=4EmTFmnp)
There's Always Room For JELL-O
Source Institutions
In this activity, learners cut wells in JELL-O© and load the wells with different detergent solutions.
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Circles of Magnetism IV
Source Institutions
In this activity related to magnetism and electricity, learners observe as two parallel, current-carrying wires exert forces on each other.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-293.png?itok=RUIC2l4O)
ANTacid: Indicator Paper on an Anthill
Source Institutions
In this activity, learners make acid/base indicator paper, place the indicator paper on an anthill, disturb a bunch of ants, and then observe what happens!
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-143.jpg?itok=rE-NvVZ0)
Canned Heat
Source Institutions
In this activity, learners explore how light and dark colored objects absorb the Sun's radiations at different rates.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-422.jpg?itok=G9z9Y5w-)
Crunch and Munch Lab
Source Institutions
In this activity, learners use three types of cheesy snacks--cheese balls, cheese puffs, and Cheetos--to learn about polymers.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-344.jpg?itok=29PWb3VC)
Clippy Island: An Investigation into Natural Selection
Source Institutions
In this activity, leaners will observe the process of natural selection on a population of birds called 'Springbeaks' over four seasons of breeding on an isolated environment called 'Clippy Island.' L
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Exploring Ramps
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This guide features three related ramp explorations in which learners investigate the following science concepts: when placed on a ramp, some objects roll, others slide, and others stay put; the shape
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-369.jpg?itok=ZMuN9QYl)
Brain Box (Bag) of Science
Source Institutions
In this neuroscience activity (5th activity on the page), learners explore their sense of touch without using their senses of vision and hearing.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-609.gif?itok=JaPTl_9x)
Cup Draw
Source Institutions
In this activity, learners construct drawing machines using a cup, some markers, and a cricket to control the movement. A programmed LEGO RCX or Cricket is required for this high-tech version.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-147.png?itok=ODu_RXju)
Generations of Traits
Source Institutions
In this hands-on activity, learners track and record the passage of colored "pompom traits" through three generations of gingerbread people.
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Pick the Risk: The Polygenic Pedigree Challenge
Source Institutions
In this activity, learners are challenged to track and record the passage of colored pom poms (representing genes) through generations of a family using a pedigree.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-268.jpg?itok=VGX607Yi)
Canada Goose: Explore Trends With Data
Source Institutions
In this activity, learners will explore trends in Canada goose populations using real data from the National Audubon Society's Christmas Bird Count.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-657.png?itok=UDbNV7vv)
Shake and Match
Source Institutions
In this activity, learners create a hearing based memory game that they can share with friends.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-102.jpg?itok=N49TS0Jf)
ROV Races
Source Institutions
In this activity, learners will work together to create a program to navigate a Remotely Operated Vehicle (ROV) through an obstacle course.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-735.jpg?itok=zK6vC6u8)
Secret Writing Devices
Source Institutions
In this activity about encryption, learners cut out a secret decoder badge from a handout and use it to encode messages to each other.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-193.png?itok=aMz-56lB)
Ocean in a Bottle
Source Institutions
In this activity, learners consider how oil spills behave in the ocean and what impact they have on marine wildlife.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-940.jpg?itok=huf1eg5-)
Green Pennies
Source Institutions
In this activity, learners create their own experiment and test which of 4 mixtures of household chemicals turn pennies green over 5 days.