2b:null 2c:["$","title",null,{"children":"Practice prepositions! | Neel Smith | Observable"}] 31:[] 2f:{"id":"f1686b8b0aaccf79","slug":"practice-prepositions","title":"Practice prepositions!","thumbnail":"c04804e6d28c323fd70c73fe3849c639a20a43bdec2f51e1ca46b51c8bbb19b5","access_level":"public","create_time":"$D2021-01-30T16:21:02.302Z","update_time":"$D2021-01-30T16:38:44.014Z","view_time":null,"first_public_time":"$D2021-01-30T16:35:45.883Z","fork":{"id":"05a77225fe4cf6c7","slug":"q-a-organized-by-topic","title":"Questions organized by topic","owner":{"id":"a9d1ba76bda8c238","login":"l3","name":"Lingua Latina Project Classics"}},"stars":1,"starred":false,"owner":{"type":"team","id":"2f2d343e6035eab6","login":"neelsmith","name":"Neel Smith","avatar_url":"https://avatars-next.observableusercontent.com/cc0e400b185275121581094163c19ed8bf7f164818e286eb8052f78ea2dd1962","tier":"starter_2024"},"version":790,"publish_version":790,"role":null,"authored":false,"authors":[{"type":"individual","id":"8d6d964e9ab21681","login":"neelsmith","name":"Neel Smith","avatar_url":"https://avatars-next.observableusercontent.com/cc0e400b185275121581094163c19ed8bf7f164818e286eb8052f78ea2dd1962","tier":null}],"members":[{"type":"individual","id":"8d6d964e9ab21681","login":"neelsmith","name":"Neel Smith","avatar_url":"https://avatars-next.observableusercontent.com/cc0e400b185275121581094163c19ed8bf7f164818e286eb8052f78ea2dd1962","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"subscribed":null,"forks":1,"collection":{"id":"dd3b38d795747bd0","slug":"l3","title":"L3","owner":{"id":"2f2d343e6035eab6","login":"neelsmith","name":"Neel Smith"}},"type":"notebook","body":{"title":"Practice prepositions!","cells":[{"id":0,"value":"md`# Practice prepositions!\n\nThis exercises uses prepositoins and nouns from [these lists of core vocabulary in Hyginus](https://lingualatina.github.io/textbook/vocabulary/).\n1. Choose a preposition and a noun\n2. Enter the correct form of preposition + noun\n\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":771,"value":"html`

\n\n

Example

\n\n\n

Preposition: per
Noun (nominative case): nox
Correct answer: per noctem

\n\n

\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":247,"value":"// Let user choose from options of all lexemes matching\nviewof group = {\n const topics = uniq(data.map(d => d[groupingcolumn]))\n return select({\n title: \"Preposition:\",\n value: \"conor\",\n options: topics\n})\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":512,"value":"// this input should be questions going with this topic\nviewof chosenquestion = {\n return select({\n title: \"Noun (nominative case):\",\n value: \"canis\",\n options: questions\n})\n}\n","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":545,"value":"// enter answer here\nviewof answer = text({\n placeholder: \"Preposition + noun\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":546,"value":"// check answer here\ncheck = {\n const key = chosenquestion\n const record = selected.filter(d => d[questioncolumn] == key).map(d => d[answercolumn])\n \n if (answer.length == 0) {\n return md` `\n } else if (record[0] == answer) {\n return html`Correct.`\n } else {\n return html`Wrong.`\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":718,"value":"css = l3css","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":52,"value":"html`

Content below here just loads data and prepares the quiz.

\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":583,"value":"url = \"https://raw.githubusercontent.com/neelsmith/latin102/main/common/quizdata/prepositions.csv\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":384,"value":"md`**Data we download**: \n\nDownload a 3-column csv file, with contents organized as topic, question and answer.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":464,"value":"data = d3.csv(url)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":530,"value":"md`**Organizing and formatting data**`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":571,"value":"selected = data.filter(d => d[groupingcolumn].includes( group))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":395,"value":"md`**Libraries we need**:`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":470,"value":"colnames = Object.keys(data[0])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":513,"value":"questions = selected.map(d => d[questioncolumn].replace(/[/]/g,\", \"))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":524,"value":"answers = selected.filter(d => d[answercolumn]).map(d => d[answercolumn])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":683,"value":"groupingcolumn = colnames[0]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":479,"value":"questioncolumn = colnames[1]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":481,"value":"answercolumn = colnames[2]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":6,"value":"import {text, select} from \"@jashkenas/inputs\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":490,"value":"import {uniq} from \"@neelsmith/utilities\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":37,"value":"d3 = require(\"d3@5\");","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":402,"value":"md`**Formatting results**:`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":140,"value":"import {l3css} from \"@l3/shared\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":729,"value":"html`\n\n\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"}],"files":"$W31","stdlib":"1","titling":"auto"}} 30:"$2f:body"