小3 社会 地図の むきと 目じるし（ひょうじゅん）

{"meta":{"grade":"小3","field":"社会","unit":"地図の むきと 目じるし","level":"ひょうじゅん","readAloud":["question","choices","hint","explanation"]},"questions":[{"id":"e3-social-u01-s06b-q01","type":"choice","label":"地図の","question":"🧭 北が右の図で、学校からえきを前に見るむきは？","choices":["東","北","西"],"hint":"学校からえきと北のしるしを見よう。","explanation":"学校からえきは図の下ですが、北が右なので東です。","visual":{"kind":"geometry","showPoints":false,"points":[{"id":"f0a","x":175,"y":5,"showLabel":false},{"id":"f0b","x":175,"y":195,"showLabel":false},{"id":"f1a","x":175,"y":195,"showLabel":false},{"id":"f1b","x":5,"y":195,"showLabel":false},{"id":"f2a","x":5,"y":195,"showLabel":false},{"id":"f2b","x":5,"y":5,"showLabel":false},{"id":"f3a","x":5,"y":5,"showLabel":false},{"id":"f3b","x":175,"y":5,"showLabel":false},{"id":"northa","x":115,"y":220,"showLabel":false},{"id":"northb","x":150,"y":220,"showLabel":false},{"id":"n1a","x":150,"y":220,"showLabel":false},{"id":"n1b","x":140,"y":215,"showLabel":false},{"id":"n2a","x":150,"y":220,"showLabel":false},{"id":"n2b","x":140,"y":225,"showLabel":false}],"segments":[{"from":"f0a","to":"f0b"},{"from":"f1a","to":"f1b"},{"from":"f2a","to":"f2b"},{"from":"f3a","to":"f3b"},{"from":"northa","to":"northb"},{"from":"n1a","to":"n1b"},{"from":"n2a","to":"n2b"}],"labels":[{"x":165,"y":220,"text":"北","anchor":"middle"},{"x":90,"y":100,"text":"学校","anchor":"middle"},{"x":150,"y":100,"text":"公園","anchor":"middle"},{"x":90,"y":170,"text":"えき","anchor":"middle"},{"x":90,"y":30,"text":"川","anchor":"middle"},{"x":30,"y":100,"text":"店","anchor":"middle"}],"alt":"学ぶための絵地図。北のしるしとばしょのいちをあらわす。"}},{"id":"e3-social-u01-s06b-q02","type":"choice","label":"地図の","question":"🗺️ 一つの店だけで合わせたら、公園のむきが合いません。どうしますか。","choices":["今いるばしょと二つの目じるしを見直す","公園のばしょをかってにかきかえる","合わなくてもすすむ"],"hint":"目じるしのとりちがいを考えよう。","explanation":"べつの目じるしも合うか見ると、ばしょやむきのとりちがいをたしかめられます。"},{"id":"e3-social-u01-s06b-q03","type":"choice","label":"地図の","question":"🗺️ 学校とえきは地図にもじっさいにもあります。まず学校を地図で見つけるりゆうは？","choices":["今いるところをもとにむきを合わせるため","えきの名前をかえるため","道の長さをかってにきめるため"],"hint":"どこから目あてを見るか考えよう。","explanation":"今いるばしょをもとに、同じえきへむくよう地図を合わせます。"},{"id":"e3-social-u01-s06b-q04","type":"choice","label":"地図の","question":"🧭 地図で学校から公園へ行くむきを前に合わせました。むいているほういは？","choices":["北","南","東"],"hint":"図の学校から公園へたどろう。","explanation":"公園は学校の北なので、そこを前に見ると北をむきます。","visual":{"kind":"geometry","showPoints":false,"points":[{"id":"f0a","x":5,"y":5,"showLabel":false},{"id":"f0b","x":195,"y":5,"showLabel":false},{"id":"f1a","x":195,"y":5,"showLabel":false},{"id":"f1b","x":195,"y":175,"showLabel":false},{"id":"f2a","x":195,"y":175,"showLabel":false},{"id":"f2b","x":5,"y":175,"showLabel":false},{"id":"f3a","x":5,"y":175,"showLabel":false},{"id":"f3b","x":5,"y":5,"showLabel":false},{"id":"northa","x":220,"y":65,"showLabel":false},{"id":"northb","x":220,"y":30,"showLabel":false},{"id":"n1a","x":220,"y":30,"showLabel":false},{"id":"n1b","x":215,"y":40,"showLabel":false},{"id":"n2a","x":220,"y":30,"showLabel":false},{"id":"n2b","x":225,"y":40,"showLabel":false}],"segments":[{"from":"f0a","to":"f0b"},{"from":"f1a","to":"f1b"},{"from":"f2a","to":"f2b"},{"from":"f3a","to":"f3b"},{"from":"northa","to":"northb"},{"from":"n1a","to":"n1b"},{"from":"n2a","to":"n2b"}],"labels":[{"x":220,"y":15,"text":"北","anchor":"middle"},{"x":100,"y":90,"text":"学校","anchor":"middle"},{"x":100,"y":30,"text":"公園","anchor":"middle"},{"x":170,"y":90,"text":"えき","anchor":"middle"},{"x":30,"y":90,"text":"川","anchor":"middle"},{"x":100,"y":150,"text":"店","anchor":"middle"}],"alt":"学ぶための絵地図。北のしるしとばしょのいちをあらわす。"}}],"cards":[{"id":"e3-social-u01-s06-card01","front":{"title":"地図と まわりを 合わせる","text":"🗺️ 外で地図をつかうときは、今いるばしょと、地図にもまわりにもある目じるしを見つけます。学校、えき、川などを、名前だけでなくばしょの組で見ます。","visual":{"kind":"geometry","showPoints":false,"points":[{"id":"f0a","x":5,"y":5,"showLabel":false},{"id":"f0b","x":195,"y":5,"showLabel":false},{"id":"f1a","x":195,"y":5,"showLabel":false},{"id":"f1b","x":195,"y":175,"showLabel":false},{"id":"f2a","x":195,"y":175,"showLabel":false},{"id":"f2b","x":5,"y":175,"showLabel":false},{"id":"f3a","x":5,"y":175,"showLabel":false},{"id":"f3b","x":5,"y":5,"showLabel":false},{"id":"northa","x":220,"y":65,"showLabel":false},{"id":"northb","x":220,"y":30,"showLabel":false},{"id":"n1a","x":220,"y":30,"showLabel":false},{"id":"n1b","x":215,"y":40,"showLabel":false},{"id":"n2a","x":220,"y":30,"showLabel":false},{"id":"n2b","x":225,"y":40,"showLabel":false}],"segments":[{"from":"f0a","to":"f0b"},{"from":"f1a","to":"f1b"},{"from":"f2a","to":"f2b"},{"from":"f3a","to":"f3b"},{"from":"northa","to":"northb"},{"from":"n1a","to":"n1b"},{"from":"n2a","to":"n2b"}],"labels":[{"x":220,"y":15,"text":"北","anchor":"middle"},{"x":100,"y":90,"text":"学校","anchor":"middle"},{"x":100,"y":30,"text":"公園","anchor":"middle"},{"x":170,"y":90,"text":"えき","anchor":"middle"},{"x":30,"y":90,"text":"川","anchor":"middle"},{"x":100,"y":150,"text":"店","anchor":"middle"}],"alt":"学ぶための絵地図。北のしるしとばしょのいちをあらわす。"}},"back":{"title":"分かることと 考え方","text":"今学校にいて、えきの方をむくとします。地図でも学校からえきへたどるむきが、自分の前になるように回します。ほういのやじるしもいっしょに回します。","visual":{"kind":"geometry","showPoints":false,"points":[{"id":"f0a","x":5,"y":5,"showLabel":false},{"id":"f0b","x":195,"y":5,"showLabel":false},{"id":"f1a","x":195,"y":5,"showLabel":false},{"id":"f1b","x":195,"y":175,"showLabel":false},{"id":"f2a","x":195,"y":175,"showLabel":false},{"id":"f2b","x":5,"y":175,"showLabel":false},{"id":"f3a","x":5,"y":175,"showLabel":false},{"id":"f3b","x":5,"y":5,"showLabel":false},{"id":"northa","x":220,"y":65,"showLabel":false},{"id":"northb","x":220,"y":30,"showLabel":false},{"id":"n1a","x":220,"y":30,"showLabel":false},{"id":"n1b","x":215,"y":40,"showLabel":false},{"id":"n2a","x":220,"y":30,"showLabel":false},{"id":"n2b","x":225,"y":40,"showLabel":false}],"segments":[{"from":"f0a","to":"f0b"},{"from":"f1a","to":"f1b"},{"from":"f2a","to":"f2b"},{"from":"f3a","to":"f3b"},{"from":"northa","to":"northb"},{"from":"n1a","to":"n1b"},{"from":"n2a","to":"n2b"}],"labels":[{"x":220,"y":15,"text":"北","anchor":"middle"},{"x":100,"y":90,"text":"学校","anchor":"middle"},{"x":100,"y":30,"text":"公園","anchor":"middle"},{"x":170,"y":90,"text":"えき","anchor":"middle"},{"x":30,"y":90,"text":"川","anchor":"middle"},{"x":100,"y":150,"text":"店","anchor":"middle"}],"alt":"学ぶための絵地図。北のしるしとばしょのいちをあらわす。"}}},{"id":"e3-social-u01-s06-card02","front":{"title":"二つの 目じるしで たしかめる","text":"🧭 地図を回して学校からえきへのむきを合わせたら、公園もたしかめます。一つの店は同じような見た目があり、とりちがえることもあるからです。"},"back":{"title":"分かることと 考え方","text":"今いるばしょ・えき・公園のならびが地図と合うか見ます。合わないときは、今いるばしょや目じるしを見直します。合わない地図のまま、知らない道へすすみません。"}},{"id":"e3-social-u01-s06-card03","front":{"title":"紙の むきと ほういを 分ける","text":"🗺️ 北が右をむく図でも、北のしるしとばしょのならびを見ればつかえます。紙の上の方へ歩くときめず、地図とまわりの目じるしを合わせます。"},"back":{"title":"分かることと 考え方","text":"学校の東にえきがあるなら、学校からえきを前に見ると東をむいています。自分の前と北がいつも同じではありません。目じるしの名前とむきでたしかめます。"}}]}