|
399 | 399 | "param_changes": [], |
400 | 400 | "feedback": { |
401 | 401 | "content_id": "feedback_3", |
402 | | - "html": "<p>No, that's not right. Start by drawing a picture of a cake divided into 8 equal pieces. Then cross out <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{3}{8}&quot;\"></oppia-noninteractive-math> of the cake. What fraction of the cake is left?</p>" |
| 402 | + "html": "<p>No, that's not right. Start by drawing a picture of a cake divided into 8 equal pieces. Then cross out 3/8 of the cake. What fraction of the cake is left?</p>" |
403 | 403 | }, |
404 | 404 | "dest": "Thinking in fractions Q3", |
405 | 405 | "refresher_exploration_id": null, |
|
577 | 577 | "classifier_model_id": null, |
578 | 578 | "content": { |
579 | 579 | "content_id": "content", |
580 | | - "html": "<p>“You’re starting to solve problems using fractions!” said Mr. Baker. “That’s a great skill to have!</p><p>“Now, Matthew,” he said, “see if you can figure this out without the cake in front of you. Let’s say I have a cake, and <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{3}{8}&quot;\"></oppia-noninteractive-math> of it gets eaten. What fraction of the cake remains?”<br></p>" |
| 580 | + "html": "<p>“You’re starting to solve problems using fractions!” said Mr. Baker. “That’s a great skill to have!</p><p>“Now, Matthew,” he said, “see if you can figure this out without the cake in front of you. Let’s say I have a cake, and 3/8 of it gets eaten. What fraction of the cake remains?”<br></p>" |
581 | 581 | }, |
582 | 582 | "written_translations": { |
583 | 583 | "translations_mapping": { |
|
1481 | 1481 | }, |
1482 | 1482 | "explanation": { |
1483 | 1483 | "content_id": "solution", |
1484 | | - "html": "<p>We can draw a square and colour <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{2}&quot;\"></oppia-noninteractive-math> and <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{4}&quot;\"></oppia-noninteractive-math> of it, like this:</p><oppia-noninteractive-image alt-with-value=\"&quot;Square with 1/2 + 1/4 shaded.&quot;\" caption-with-value=\"&quot;&quot;\" filepath-with-value=\"&quot;img_20180111_003734_d0p3w9pl9j_height_108_width_110.png&quot;\"></oppia-noninteractive-image><p>To find the resulting fraction, we divide the square into equal parts:</p><oppia-noninteractive-image alt-with-value=\"&quot;Square divided into 4 equal parts, with 3 coloured red.&quot;\" caption-with-value=\"&quot;&quot;\" filepath-with-value=\"&quot;img_20180111_003831_i9pje0cg68_height_120_width_122.png&quot;\"></oppia-noninteractive-image><p>There are 4 equal parts, and 3 of them are red, so the correct answer is <strong>3/4</strong>.</p><p> ----------------------------------------------------- </p><p>Note: You may think that you could just add the numerators and denominators of the fractions to get 2/6, but that is the <strong>wrong answer</strong>! The important thing is the<strong> amount</strong> represented by the fraction, not the actual numbers (like 1 and 2) that are used to write the fraction.</p><p><strong>Drawing a clear picture</strong> is a good strategy to help you \"see\" that amount.</p>" |
| 1484 | + "html": "<p>We can draw a square and colour 1/2 and 1/4 of it, like this:</p><oppia-noninteractive-image alt-with-value=\"&quot;Square with 1/2 + 1/4 shaded.&quot;\" caption-with-value=\"&quot;&quot;\" filepath-with-value=\"&quot;img_20180111_003734_d0p3w9pl9j_height_108_width_110.png&quot;\"></oppia-noninteractive-image><p>To find the resulting fraction, we divide the square into equal parts:</p><oppia-noninteractive-image alt-with-value=\"&quot;Square divided into 4 equal parts, with 3 coloured red.&quot;\" caption-with-value=\"&quot;&quot;\" filepath-with-value=\"&quot;img_20180111_003831_i9pje0cg68_height_120_width_122.png&quot;\"></oppia-noninteractive-image><p>There are 4 equal parts, and 3 of them are red, so the correct answer is <strong>3/4</strong>.</p><p> ----------------------------------------------------- </p><p>Note: You may think that you could just add the numerators and denominators of the fractions to get 2/6, but that is the <strong>wrong answer</strong>! The important thing is the<strong> amount</strong> represented by the fraction, not the actual numbers (like 1 and 2) that are used to write the fraction.</p><p><strong>Drawing a clear picture</strong> is a good strategy to help you \"see\" that amount.</p>" |
1485 | 1485 | }, |
1486 | 1486 | "answer_is_exclusive": true |
1487 | 1487 | }, |
|
1520 | 1520 | "param_changes": [], |
1521 | 1521 | "feedback": { |
1522 | 1522 | "content_id": "feedback_2", |
1523 | | - "html": "<p>No, that's not right. As Mr. Baker says, don't just look at the numbers.</p><p>Instead, <strong>draw a picture</strong>, and colour in the parts corresponding to <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{2}&quot;\"></oppia-noninteractive-math> and <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{4}&quot;\"></oppia-noninteractive-math>. That will help you figure out what's going on. Feel free to take a hint if you get stuck.</p>" |
| 1523 | + "html": "<p>No, that's not right. As Mr. Baker says, don't just look at the numbers.</p><p>Instead, <strong>draw a picture</strong>, and colour in the parts corresponding to 1/2 and 1/4. That will help you figure out what's going on. Feel free to take a hint if you get stuck.</p>" |
1524 | 1524 | }, |
1525 | 1525 | "dest": "Thinking in fractions Q4", |
1526 | 1526 | "refresher_exploration_id": null, |
|
1625 | 1625 | { |
1626 | 1626 | "hint_content": { |
1627 | 1627 | "content_id": "hint_1", |
1628 | | - "html": "<p>As Mr. Baker says, draw a picture! You can start with a square -- divide that square into half, and shade one of the halves. That represents <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{2}&quot;\"></oppia-noninteractive-math>.</p><p>Now, how can you represent <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{4}&quot;\"></oppia-noninteractive-math> in a similar way?</p>" |
| 1628 | + "html": "<p>As Mr. Baker says, draw a picture! You can start with a square -- divide that square into half, and shade one of the halves. That represents 1/2.</p><p>Now, how can you represent 1/4 in a similar way?</p>" |
1629 | 1629 | } |
1630 | 1630 | }, |
1631 | 1631 | { |
1632 | 1632 | "hint_content": { |
1633 | 1633 | "content_id": "hint_2", |
1634 | | - "html": "<p>Here's what a square with <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{2}&quot;\"></oppia-noninteractive-math> coloured red might look like:</p><oppia-noninteractive-image alt-with-value=\"&quot;Square with 1/2 shaded.&quot;\" caption-with-value=\"&quot;&quot;\" filepath-with-value=\"&quot;img_20180111_003204_qvwvnfjibv_height_120_width_122.png&quot;\"></oppia-noninteractive-image><p>Now, can you draw the part corresponding to <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{4}&quot;\"></oppia-noninteractive-math>?</p>" |
| 1634 | + "html": "<p>Here's what a square with 1/2 coloured red might look like:</p><oppia-noninteractive-image alt-with-value=\"&quot;Square with 1/2 shaded.&quot;\" caption-with-value=\"&quot;&quot;\" filepath-with-value=\"&quot;img_20180111_003204_qvwvnfjibv_height_120_width_122.png&quot;\"></oppia-noninteractive-image><p>Now, can you draw the part corresponding to 1/4?</p>" |
1635 | 1635 | } |
1636 | 1636 | }, |
1637 | 1637 | { |
1638 | 1638 | "hint_content": { |
1639 | 1639 | "content_id": "hint_3", |
1640 | | - "html": "<p>Here's what the same square with <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{4}&quot;\"></oppia-noninteractive-math> coloured red might look like:</p><oppia-noninteractive-image alt-with-value=\"&quot;Square with 1/4 coloured red&quot;\" caption-with-value=\"&quot;&quot;\" filepath-with-value=\"&quot;img_20180111_003322_cjl0w37lgt_height_120_width_122.png&quot;\"></oppia-noninteractive-image><p>Now, what fraction of the square do you get when you <strong>add</strong> <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{4}&quot;\"></oppia-noninteractive-math> and <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{4}&quot;\"></oppia-noninteractive-math> together?</p>" |
| 1640 | + "html": "<p>Here's what the same square with 1/4 coloured red might look like:</p><oppia-noninteractive-image alt-with-value=\"&quot;Square with 1/4 coloured red&quot;\" caption-with-value=\"&quot;&quot;\" filepath-with-value=\"&quot;img_20180111_003322_cjl0w37lgt_height_120_width_122.png&quot;\"></oppia-noninteractive-image><p>Now, what fraction of the square do you get when you <strong>add</strong> 1/4 and 1/4 together?</p>" |
1641 | 1641 | } |
1642 | 1642 | }, |
1643 | 1643 | { |
1644 | 1644 | "hint_content": { |
1645 | 1645 | "content_id": "hint_4", |
1646 | | - "html": "<p>Here's what combining <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{2}&quot;\"></oppia-noninteractive-math> and <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{4}&quot;\"></oppia-noninteractive-math> looks like:</p><oppia-noninteractive-image alt-with-value=\"&quot;Square with 1/2 + 1/4 shaded.&quot;\" caption-with-value=\"&quot;&quot;\" filepath-with-value=\"&quot;img_20180111_003528_7w8ckvaj3r_height_120_width_122.png&quot;\"></oppia-noninteractive-image><p>What fraction does this represent?</p>" |
| 1646 | + "html": "<p>Here's what combining 1/2 and 1/4 looks like:</p><oppia-noninteractive-image alt-with-value=\"&quot;Square with 1/2 + 1/4 shaded.&quot;\" caption-with-value=\"&quot;&quot;\" filepath-with-value=\"&quot;img_20180111_003528_7w8ckvaj3r_height_120_width_122.png&quot;\"></oppia-noninteractive-image><p>What fraction does this represent?</p>" |
1647 | 1647 | } |
1648 | 1648 | }, |
1649 | 1649 | { |
|
1781 | 1781 | "classifier_model_id": null, |
1782 | 1782 | "content": { |
1783 | 1783 | "content_id": "content", |
1784 | | - "html": "<p>Mr. Baker chuckled. “OK, Matthew,” he said. “Two more questions, and if you answer them correctly, you can have my piece of cake as well!”</p><p>Matthew smiled. He liked cake!</p><p>\"OK,\" Mr. Baker said. \"Let’s say I wanted to add <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{2}&quot;\"></oppia-noninteractive-math> and <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{4}&quot;\"></oppia-noninteractive-math>. What fraction does that give me?\"</p><p>“Oh, that’s easy!” said Matthew. “1 + 1 is 2, and ...”</p><p>“Are you sure?” said Mr. Baker. “Don’t just look at the numbers -- that would be misleading. You’ll need to think about how much cake the fractions represent. It's a good idea to <strong>draw a picture</strong>.”</p><p>“What is <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{2} + \\\\frac{1}{4}&quot;\"></oppia-noninteractive-math>?”<br></p>" |
| 1784 | + "html": "<p>Mr. Baker chuckled. “OK, Matthew,” he said. “Two more questions, and if you answer them correctly, you can have my piece of cake as well!”</p><p>Matthew smiled. He liked cake!</p><p>\"OK,\" Mr. Baker said. \"Let’s say I wanted to add 1/2 and 1/4. What fraction does that give me?\"</p><p>“Oh, that’s easy!” said Matthew. “1 + 1 is 2, and ...”</p><p>“Are you sure?” said Mr. Baker. “Don’t just look at the numbers -- that would be misleading. You’ll need to think about how much cake the fractions represent. It's a good idea to <strong>draw a picture</strong>.”</p><p>“What is 1/2 + 1/4?”<br></p>" |
1785 | 1785 | }, |
1786 | 1786 | "written_translations": { |
1787 | 1787 | "translations_mapping": { |
|
2621 | 2621 | "param_changes": [], |
2622 | 2622 | "feedback": { |
2623 | 2623 | "content_id": "feedback_2", |
2624 | | - "html": "<p>Actually, that's not right. The word \"half\" means exactly the same thing as <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{2}&quot;\"></oppia-noninteractive-math>. Try again!</p>" |
| 2624 | + "html": "<p>Actually, that's not right. The word \"half\" means exactly the same thing as 1/2. Try again!</p>" |
2625 | 2625 | }, |
2626 | 2626 | "dest": "Into the Bakery", |
2627 | 2627 | "refresher_exploration_id": null, |
|
2643 | 2643 | "param_changes": [], |
2644 | 2644 | "feedback": { |
2645 | 2645 | "content_id": "default_outcome", |
2646 | | - "html": "<p>Are you sure? Matthew asked Crumb for 1/2 a cake. What does the fraction <oppia-noninteractive-math raw_latex-with-value=\"&quot;\\\\frac{1}{2}&quot;\"></oppia-noninteractive-math> mean? Think back to the previous lesson.</p><p>Try again!</p>" |
| 2646 | + "html": "<p>Are you sure? Matthew asked Crumb for 1/2 a cake. What does the fraction 1/2 mean? Think back to the previous lesson.</p><p>Try again!</p>" |
2647 | 2647 | }, |
2648 | 2648 | "dest": "Into the Bakery", |
2649 | 2649 | "refresher_exploration_id": null, |
|
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