Girl with energy saving lightbulb
Boy with lightbulb above head
Boy holding wind turbine
Environmental show and tell
Students holding a globe in the classroom
Teacher and class
Girl standing by blackboard
Boy (12-13) holding energy saving bulb on beach, portrait
Students in the classroom, holding a globe
Schoolgirl holding an apple
boy with energy saving light bulb
Girl writing on a blackboard
girl with energy saving light bulb
Woman holding a green energy saving lightbulb
Earth lightbulb
Recycling show and tell
Boy standing by blackboard
Girl holding a recycling bin
Globe, pinwheel and lightbulb
Schoolgirl holding textbooks
窓ガラスに絵を描く女の子
Girl drawing planet earth
手を挙げる小学生
A woman and girl by the globe drwan blackboard with recycling shirt on
Energy saving lightbulb
ランドセルを背負った小学生の女の子
Young boy sitting at the desk and pointing at a globe,
Little boy holding a globe
Boy with light bulb by solar panel
An American student and the globe
Girl (4-5) holding globe, mid section, close-up
Thoughtful looking schoolgirl
Businessman with energy saving lightbulb as head
Girl with arm raised
a light bulb above a girl with idea
Woman changing lightbulb
Young woman balancing the world
地球儀を持っている笑顔の小学生
Kid checking tellurion by magnifier
地球儀を持った日本人の女の子
Young boy and girl sitting at the desk and pointing at a globe,
Young boy and girl sitting at the desk and smiling pointing at a globe,
Cheerful schoolgirl raising hand in classroom
地球儀で遊ぶ小学生
黒板に書く小学生
地球儀を見る男の子と女の子
教室の小学生の女の子
小学生の女の子
Schoolgirl standing at blackboard
Girl balancing an apple on her head
Girl standing at blackboard
友達と肩を組む小学生
Earth held in child's hands
Kids checking tellurion by magnifier
Cupped hands holding a green energy saving lightbulb
Cheerful little girl doing hand sign in classroom
Clear globe in girl's hands,close-up
教室で並ぶ小学生
Young girl writing on a blackboard and turning back to the camera happily,
黒板の前に立つ小学生
黒板に答えを書く小学生
A light bulb with world map on it
笑顔の小学生
An American student pushing on the globe
Global student pushing on the globe
Global student around the globe
Global student hugging the globe
黒板の前に立つ小学生の男の子と女の子
We've got the solution
Girl by pylon with globe
Girl looking at blackboard
Young girl sitting in a classroom and studying,
Young girl standing in front of a blackboard and smiling at the camera,
Young girl standing in front of a blackboard holding a bunch of books with a apple on it upon her head and smiling looking at them,
Girl (8-9) holding drawing above head in classroom, portrait
Woman holding an energy saving lightbulb growing out of a pot
Girl looking at globe
地球と女の子
A girl wearing recycling shirt with the globe
Young girl wearing a glasses showing her finger acting like having an idea,
地球儀を頭にのせた日本人の女の子
Holding a globe
エコイメージ
女の子
Schoolgirl in classroom
Broken lightbulb and energy saving lightbulb
地球を持つ笑顔の女の子
Smiling schoolgirl
黒板の前で微笑む小学生の女の子
地球の上で手をつなぐ子供
絵を持つ男の子達
日本人の小学生
Kids checking tellurion curiously
苗を持つ少女
A boy holding a lightbulb
a light bulb next to a girl
My future is looking brighter than this lightbulb
A girl hugging the globe
Energy saving lightbulb on grass
はみがきをする6歳の女の子
葉を頭に乗せた日本人の女の子
パンを食べる子供
ブドウを持った笑顔の子供
Energy saving lightbulb above other bulbs
Schoolboy at blackboard with arithmetic problem
黒板を消す女の子
Boy writing on a blackboard
Boy drawing on a blackboard
Lightbulb and energy saving lightbulb on kitchen counter
Humorous little girl playing teacher in classroom
黒板の前に立っている小学生の女の子2人
鉢植えを差し出す女の子
スイカを食べる小学生の女の子
Girl sitting in the classroom and looking up with smile,
教室で勉強する小学生の女の子
A girl doing a science experiment
a boy using stethoscope on a globe
絵を持つ女の子
Schoolgirl leaning on desk
Girl writing a sum on a blackboard
Schoolgirl wearing a rosette
Girl wearing cone party hat blowing streamers
花を持つ笑顔の女の子
笑顔の女の子
地球を持つ男の子と女の子
Little girl holding a globe
Portrait of little girl
They share an interest for geography
Enjoying geography
school kid at the lesson
Clear globe in family hands,close-up
ブドウを差し出す女の子
ブドウを持った女の子
ブドウを持った笑顔の女の子
Elementary school students in classroom
Elementary school students raising hands in class
Portrait of elementary school students sitting in classroom
Elementary school students in class
Humorous little girl with textbooks in classroom
地球を持つ女の子
黒板の前に立つ4人の小学生
黒板の前に立つ笑顔の小学生の女の子と男の子
An energy saving lightbulb powered by a vine
An energy saving lightbulb surrounded by various lightbulbs in circle
Energy saving lightbulb and other kinds of lightbulbs