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Showing results 21 to 40 of 449
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Skin, Scales and Skulls
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In this activity, learners examine body parts (including skin, scales, and skulls) from fish, mammals and reptiles. Questions are provided to help encourage learner investigations.
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Toad Abode: Creating a Home for a Backyard Toad
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In this activity about backyard habitats learners create a safe and toad-friendly environment near their own home.
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Fingerprint Identification
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In this crime science activity (on page 2 of the PDF), learners will explore the uniqueness of fingerprints. The will learn components of fingerprints as well as why fingerprints are left behind.
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Tiny Particles, Big Trouble!
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In this activity, learners discover why some nanoscale science and technology is done in the controlled environment of a clean room, what clean rooms are like, and how scientists help keep the clean r
Bat Echolocation Experiment
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In this activity, learners discover how bats use echolocation to get information about objects in their environment. During the activity, one learner whispers into a tube.
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Animal Hats
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In this arts and crafts activity about animals and animal characteristics, learners will design animal hats and role-play as animals.
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Spherical Reflections
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In this art meets science activity, learners pack silver, ball-shaped ornaments in a single layer in a box to create an array of spherical reflectors.
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Pupil
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In this activity, learners explore their eye pupils and how they change.
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Bug Hats
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In this activity, learners use their imaginations and experiment with different materials to create bug hats.
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Thinking in Three Dimensions
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In this activity, learners create three-dimensional shapes by making some origami models of simple boxes and containers.
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I Like to Move-It
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This is an activity which will allow learners to gain an understanding of lemur behavior through observation and role play.
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Mirrors and Images
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In this optics activity, learners explore how many objects they can see in a set of mirrors (hinged like a book) at various angles.
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CD Spectroscope
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In this activity, learners use an old CD to construct a spectroscope, a device that separates light into its component colors.
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Slippery Coqui Eggs
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In this activity, multiple learners will use a game with ballloons to learn about coqui frog behavior.
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Name-a-Saurus
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In this paleontology activity, learners explore the system behind dinosaur nomenclature.
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Chew that Gum
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In this quick activity (page 1 of PDF under SciGirls Activity: Exercise and Memory), learners will investigate what happens to bubble gum when it is chewed for 5-10 minutes.
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Bubble Tray
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In this activity, learners use simple materials to create giant bubbles.
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A Recipe for Air
Learners use M&Ms® (or any other multi-color, equally-sized small candy or pieces) to create a pie graph that expresses the composition of air.
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Plant Power
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In this chemistry challenge, learners identify which plants have the enzyme "catalase" that breaks hydrogen peroxide into water and oxygen.
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Paper Animals
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This resource contains ideas and brief instructions on how to build animals out of construction paper and other simple materials.