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SCN151DYW016 001
White young man & Hispanic young woman wearing safety glasses examine green liquid in beaker during science experiment
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SCN151DYW018 001
Hisp young woman wearing safety glasses examines blue liquid in beaker during science experiment
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SCN101DAT004 001
Studio shot of a graduated cylinder filled with a mixture of organic canola oil and water
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SCN401DAT001 001
Close-up of uncut diamond held by pincer next to a pile of carbon
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SCN101CYW013 001
Studio shot on yellow surface of magnet over petri dish filled with a mixture of iron fillings and sugar for science experiment
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SCN101TF 358 001
Close-up of electricity arching between two wires
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SCN101DYW087 001
Studio shot against gray background of green glass bottle holding water
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SCN101DYW088 001
Studio shot against gray background of green glass bottle shattered by water after freezing
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SCN201DYW178 001
Fijian boy in his backyard uses homemade anemometer to measure speed of the wind
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SCN101CS 002 001
Small pieces of paper cling to blue comb due to static electricity
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SCN101TF 285 001
Studio shot against blue surface of comb charged w static electricity picking up small pieces of colored paper
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SCN251MN 041 001
Dissected fetal pig tied to tray in biology class with internal organs exposed V
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GAR425RN 002 001
Asian junior high girl holds young plant in her hands during a project about photosynthesis at Mt. Bethel Christian Academy, Marietta, GA
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SCN101SVE053 001
Studio shot of cotton swab near anther with filament held by tweezers during science experiment for pollination
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BIR101MN 039 001
Close-up of Hispanic girl using tweezers to extract rodent bone from owl pellet during science experiment in class
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BIR101MN 038 001
Close-up of Hispanic girl using tweezers to dissect owl pellet for science experiment in class and finding rodent bones
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BIR050MN 002 001
Close-up of Hispanic girl's hands breaking apart owl pellet for science experiment in class
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SCN101MN 069 001
Variety of rodent skulls arranged on plastic surface with tweezers for science experiment in class
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SCN101MN 067 001
Rodent skull arranged on top of yellow ruler for science experiment in class
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SCN251MN 040 001
White teen girl experiments dissection with fetal pig in biology class as her classmates watch
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CAR685MN 010 001
White female high school Biology teacher instructs class in dissection using fetal pig
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SCN251DYW100 001
Computer screen shot of interactive simulatation of virtual frog dissection kit
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SCN101TF 314 001
Close-up of lightbulb attached to battery w red wire connected & yellow wire not connected to battery demonstrating open circuit
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SCN101CYW015 001
Studio shot of magnet over petri dish filled with a mixture of iron fillings and sand for science experiment
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SCN101JAN010 001
Studio shot on white surface of Duracell battery attached to nail with copper wire used as a magnet
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SCN101MN 030 001
Patterns of iron filings around 2 bar magnets set north pole to north pole
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SCN201MN 200 001
Hands of Hispanic girl test flexibility of stick of gum after it has been frozen
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SCN101MN 091 001
Studio shot on gray background of science experiment showing completing a circuit using three batteries connected by wire to turn on light bulb, Los Angeles, CA"
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SCN101MN 089 001
Hands of students line up two batteries to complete circuit and turn on lightbulb in science class, Los Angeles, CA"
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SCN201MN 269 001
Asian boy wearing eyeglasses works on wheels of electric car to be powered by battery on closed circuit
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SCN101DYW112 001
Baking soda volcano erupts as the baking soda and vinegar mixture combines to form a chemical reaction in which carbon dioxide gas is produced
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SCN151CC 002 001
White man picks up dry leaves using comb to demonstrate static electricity during science experiment
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CHI851MPV001 001
Seven-year-old White boy holds balloon over his head as static electricity pulls his hair towards balloon
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MED035MPV001 001
Seven-year-old White boy holds balloon over his head as static electricity pulls his hair towards balloon
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SCN621DYW072 001
White young woman experimenting with her sense of taste pinches her nose close while eating soup on table at home
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ZOO001KMD013 001
White boy participates in shortening experiment demonstrating how whales keep warm in cold water, Aquarium of the Pacific, Long Beach, CA
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SCN201DYW193 001
Hispanic boy doing science experiment outdoor uses yellow rain gauge to measure amount of rain
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SCN201DYW192 001
Hispanic boy doing his science experiment holds thermometer outdoor
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SCN201TF 037 003
Hispanic boy looks at fiber optics wire conducting
light in a darkened room V
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SCN201DYW156 001
Smiling Fijian boy in navy blue shirt compares size of ostrich egg and chicken egg during science experiment
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SCN225MN 085 001
Close-up of paper clip being pulled between ring magnets and piece of string with Asian JH girl in bkgd
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SCN101MN 025 001
Wire coiled around metal bar and attached to battery makes magnet move iron filings V
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SCN101TF 298 001
Glass flask with water condensing on the side and pool of water on the bottom
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SCN201MN 234 001
Asian boy pours liquid into a funnel held by a classmate while studying weights and volumes in science class, Los Angeles, CA"
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SCN201MN 256 001
Filipino boy looks over his eyeglasses to connect wire to battery to complete a circuit and turn on small light bulb in science class, Los Angeles, CA"
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PEP761MN 056 001
White man shows 9-year-old White boy how to use a pyometer during a glass-making experiment, Los Angeles, CA
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SCN101TF 281 001
Fingers overlap red and green filters to form black on white surface
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SCN201TF 083 001
Hispanic boy and Hispanic girl learn about open and closed circuits by making complete circuit between themselves and energy ball, which lights up
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SCN201TF 081 001
Hispanic boy learns about open and closed circuits by touching electrodes on energy ball, which lights up
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SCN201DYW184 001
White girl and Japanese/White girl learn about open and closed circuits by making closed circuit together with energy ball
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SCN201DYW182 001
Japanese/White girl learns about open and closed circuits by touching electrodes on energy ball
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SCN201DYW185 001
Close-up of child's hand holding energy ball while learning about open and closed circuits by touching electrodes
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SCN201MN 233 001
2 Hispanic girls compare weights of two different objects on a balance scale while studying weights and volumes in science class, Los Angeles, CA"
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SCN201MN 232 001
2 Hispanic girls use metric tape measure to measure height of plastic cylinder while studying weights and volumes in science class, Los Angeles, CA"
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SCN201MN 248 001
Hispanic boy holds cup of colored glue as Asian boy adds and stirs sodium borate into it to make silly putty in science class, Los Angeles, CA
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