小3 社会 市の いちと 広がり（はってん）

{"meta":{"grade":"小3","field":"社会","unit":"市の いちと 広がり","level":"はってん","readAloud":["question","choices","hint","explanation"]},"questions":[{"id":"e3-social-u02-s01c-q01","type":"choice","label":"市の","question":"🗺️ 図の公園はあおば市の中です。さくら市とのかんけいを読むには？","choices":["市のさかいと公園のいちを見る","公園の名前の長さだけを見る","しるしの色だけできめる"],"hint":"中と外を線でたしかめよう。","explanation":"さかいの中のいちを見ることで、あおば市の公園として読めます。","visual":{"kind":"geometry","showPoints":false,"points":[{"id":"0","x":40,"y":40,"showLabel":false},{"id":"1","x":180,"y":40,"showLabel":false},{"id":"2","x":180,"y":150,"showLabel":false},{"id":"3","x":40,"y":150,"showLabel":false},{"id":"4","x":220,"y":65,"showLabel":false},{"id":"5","x":220,"y":30,"showLabel":false},{"id":"6","x":215,"y":40,"showLabel":false},{"id":"7","x":225,"y":40,"showLabel":false}],"segments":[{"from":"0","to":"1"},{"from":"1","to":"2"},{"from":"2","to":"3"},{"from":"3","to":"0"},{"from":"4","to":"5"},{"from":"5","to":"6"},{"from":"5","to":"7"}],"labels":[{"x":110,"y":15,"text":"さくら市","anchor":"middle"},{"x":110,"y":55,"text":"あおば市","anchor":"middle"},{"x":90,"y":90,"text":"学校","anchor":"middle"},{"x":135,"y":125,"text":"公園","anchor":"middle"},{"x":230,"y":120,"text":"みなと市","anchor":"middle"},{"x":220,"y":15,"text":"北","anchor":"middle"},{"x":110,"y":180,"text":"四角：市の さかい","anchor":"middle"}],"alt":"学ぶためのあおば市と、となりの市の地図。四角の中があおば市。"}},{"id":"e3-social-u02-s01c-q02","type":"choice","label":"市の","question":"📒 川があるので、川より東はかならずべつの市と考えました。正しくは？","choices":["市のさかいの線をたしかめる","どの川も市のさかいとする","川の名前だけで市をきめる"],"hint":"ちけいと市のさかいを分けよう。","explanation":"川が市の中をながれる場合もあり、さかいは地図の線でたしかめます。"},{"id":"e3-social-u02-s01c-q03","type":"choice","label":"市の","question":"🗺️ 図から分かることは？","choices":["あおば市の北にさくら市、東にみなと市がある","さくら市の人がぜんいんあおば市ではたらく","みなと市が日本で一ばん広い"],"hint":"このしりょうがあらわすかんけいを読もう。","explanation":"ほういと市のいちは分かりますが、人のしごとや日本ぜんたいのじゅんは分かりません。","visual":{"kind":"geometry","showPoints":false,"points":[{"id":"0","x":40,"y":40,"showLabel":false},{"id":"1","x":180,"y":40,"showLabel":false},{"id":"2","x":180,"y":150,"showLabel":false},{"id":"3","x":40,"y":150,"showLabel":false},{"id":"4","x":220,"y":65,"showLabel":false},{"id":"5","x":220,"y":30,"showLabel":false},{"id":"6","x":215,"y":40,"showLabel":false},{"id":"7","x":225,"y":40,"showLabel":false}],"segments":[{"from":"0","to":"1"},{"from":"1","to":"2"},{"from":"2","to":"3"},{"from":"3","to":"0"},{"from":"4","to":"5"},{"from":"5","to":"6"},{"from":"5","to":"7"}],"labels":[{"x":110,"y":15,"text":"さくら市","anchor":"middle"},{"x":110,"y":55,"text":"あおば市","anchor":"middle"},{"x":90,"y":90,"text":"学校","anchor":"middle"},{"x":135,"y":125,"text":"公園","anchor":"middle"},{"x":230,"y":120,"text":"みなと市","anchor":"middle"},{"x":220,"y":15,"text":"北","anchor":"middle"},{"x":110,"y":180,"text":"四角：市の さかい","anchor":"middle"}],"alt":"学ぶためのあおば市と、となりの市の地図。四角の中があおば市。"}},{"id":"e3-social-u02-s01c-q04","type":"choice","label":"市の","question":"📒 市のさかいを見たいのに、手元の地図は学校の近くだけです。どうしますか。","choices":["市ぜんたいとさかいが分かる地図をさがす","紙のはしを市のさかいとする","学校のかべを市のさかいとする"],"hint":"足りないしりょうのはんいを考えよう。","explanation":"紙のはしが市のさかいとはかぎらないため、ひつようなはんいの地図を見ます。"}]}