Update contributing guidelines and enhance build scripts: Add detailed instructions for build modes in CONTRIBUTING.md, clarifying the use of incremental and full rebuilds. Revise package.json to streamline build commands and introduce new dev scripts for better development workflow. Remove deprecated integer arithmetic chapter files and update curriculum JSON to reflect the latest structure. Enhance Pythagorean theorem content with a new vocabulary section for improved clarity.

This commit is contained in:
Hananoshika Yomaru 2026-05-21 23:55:33 -07:00
parent 669fbd59fa
commit 30b4f4cf53
16 changed files with 496 additions and 291 deletions

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@ -4,7 +4,35 @@
<title>Open Free Books</title>
<link>https://openfreebooks.org/</link>
<description>Recent updates to Open Free Books pages and live chapters.</description>
<lastBuildDate>Fri, 22 May 2026 05:18:34 GMT</lastBuildDate>
<lastBuildDate>Fri, 22 May 2026 06:25:20 GMT</lastBuildDate>
<item>
<title>Algebraic fractions &amp; formulas</title>
<link>https://openfreebooks.org/math/algebraic-fractions-formulas/</link>
<guid isPermaLink="true">https://openfreebooks.org/math/algebraic-fractions-formulas/</guid>
<pubDate>Fri, 22 May 2026 06:25:20 GMT</pubDate>
<description>Simplify and combine algebraic fractions; rearrange formulas in science contexts.</description>
</item>
<item>
<title>Counting and numbers</title>
<link>https://openfreebooks.org/math/counting-and-numbers/</link>
<guid isPermaLink="true">https://openfreebooks.org/math/counting-and-numbers/</guid>
<pubDate>Fri, 22 May 2026 06:25:20 GMT</pubDate>
<description>Count objects, spot patterns, add, multiply, and divide; then meet place value and big numbers from hundreds to billions.</description>
</item>
<item>
<title>Zero and one</title>
<link>https://openfreebooks.org/math/zero-and-one/</link>
<guid isPermaLink="true">https://openfreebooks.org/math/zero-and-one/</guid>
<pubDate>Fri, 22 May 2026 05:57:59 GMT</pubDate>
<description>0 is nothing; 1 is one. Learn to tell them apart — the same skill as telling false from true — before counting larger amounts.</description>
</item>
<item>
<title>Pythagoras&apos; theorem</title>
<link>https://openfreebooks.org/math/pythagoras-theorem/</link>
<guid isPermaLink="true">https://openfreebooks.org/math/pythagoras-theorem/</guid>
<pubDate>Fri, 22 May 2026 05:22:44 GMT</pubDate>
<description>Use Pythagoras&apos; theorem and its converse in 2D problems and coordinate settings.</description>
</item>
<item>
<title>Coordinate geometry foundations</title>
<link>https://openfreebooks.org/math/coordinate-geometry-foundations/</link>
@ -12,13 +40,6 @@
<pubDate>Fri, 22 May 2026 05:18:34 GMT</pubDate>
<description>Plot points, find distances and midpoints, and work with slopes of lines in the Cartesian plane.</description>
</item>
<item>
<title>Pythagoras&apos; theorem</title>
<link>https://openfreebooks.org/math/pythagoras-theorem/</link>
<guid isPermaLink="true">https://openfreebooks.org/math/pythagoras-theorem/</guid>
<pubDate>Fri, 22 May 2026 05:18:34 GMT</pubDate>
<description>Use Pythagoras&apos; theorem and its converse in 2D problems and coordinate settings.</description>
</item>
<item>
<title>Basic math notation</title>
<link>https://openfreebooks.org/math/basic-math-notation/</link>
@ -47,13 +68,6 @@
<pubDate>Thu, 21 May 2026 18:40:42 GMT</pubDate>
<description>Contribute</description>
</item>
<item>
<title>Integer arithmetic</title>
<link>https://openfreebooks.org/math/integer-arithmetic/</link>
<guid isPermaLink="true">https://openfreebooks.org/math/integer-arithmetic/</guid>
<pubDate>Thu, 21 May 2026 17:54:08 GMT</pubDate>
<description>Multiply and divide integers from models to symbolic rules; apply order of operations with signed numbers in multi-step expressions.</description>
</item>
<item>
<title>Fractions and decimals</title>
<link>https://openfreebooks.org/math/rational-number-operations/</link>
@ -236,13 +250,6 @@
<pubDate>Thu, 21 May 2026 06:54:57 GMT</pubDate>
<description>Solve, represent, and apply linear inequalities in one unknown using number lines and interval notation.</description>
</item>
<item>
<title>Counting and numbers</title>
<link>https://openfreebooks.org/math/counting-and-numbers/</link>
<guid isPermaLink="true">https://openfreebooks.org/math/counting-and-numbers/</guid>
<pubDate>Thu, 21 May 2026 05:05:38 GMT</pubDate>
<description>Count objects, spot patterns, add, multiply, and divide; then meet place value and big numbers from hundreds to billions.</description>
</item>
<item>
<title>Written calculation</title>
<link>https://openfreebooks.org/math/written-calculation/</link>
@ -271,20 +278,6 @@
<pubDate>Thu, 21 May 2026 02:10:55 GMT</pubDate>
<description>Use free-body diagrams, F = ma, and motion graphs to predict how objects move.</description>
</item>
<item>
<title>Zero and one</title>
<link>https://openfreebooks.org/math/zero-and-one/</link>
<guid isPermaLink="true">https://openfreebooks.org/math/zero-and-one/</guid>
<pubDate>Thu, 21 May 2026 01:07:39 GMT</pubDate>
<description>0 is nothing; 1 is one. Learn to tell them apart — the same skill as telling false from true — before counting larger amounts.</description>
</item>
<item>
<title>Algebraic fractions &amp; formulas</title>
<link>https://openfreebooks.org/math/algebraic-fractions-formulas/</link>
<guid isPermaLink="true">https://openfreebooks.org/math/algebraic-fractions-formulas/</guid>
<pubDate>Wed, 20 May 2026 20:17:25 GMT</pubDate>
<description>Simplify and combine algebraic fractions; rearrange formulas in science contexts.</description>
</item>
<item>
<title>Polynomials: expansion &amp; factorisation</title>
<link>https://openfreebooks.org/math/polynomials-expansion-factorisation/</link>

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@ -34,7 +34,7 @@
</url>
<url>
<loc>https://openfreebooks.org/math/algebraic-fractions-formulas/</loc>
<lastmod>2026-05-20T20:17:25.000Z</lastmod>
<lastmod>2026-05-22T06:25:20.000Z</lastmod>
</url>
<url>
<loc>https://openfreebooks.org/math/basic-math-notation/</loc>
@ -66,7 +66,7 @@
</url>
<url>
<loc>https://openfreebooks.org/math/counting-and-numbers/</loc>
<lastmod>2026-05-21T05:05:38.000Z</lastmod>
<lastmod>2026-05-22T06:25:20.000Z</lastmod>
</url>
<url>
<loc>https://openfreebooks.org/math/deductive-geometry/</loc>
@ -84,10 +84,6 @@
<loc>https://openfreebooks.org/math/functions-graphs/</loc>
<lastmod>2026-05-21T07:33:01.000Z</lastmod>
</url>
<url>
<loc>https://openfreebooks.org/math/integer-arithmetic/</loc>
<lastmod>2026-05-21T17:54:08.000Z</lastmod>
</url>
<url>
<loc>https://openfreebooks.org/math/integer-foundations/</loc>
<lastmod>2026-05-21T23:42:19.000Z</lastmod>
@ -146,7 +142,7 @@
</url>
<url>
<loc>https://openfreebooks.org/math/pythagoras-theorem/</loc>
<lastmod>2026-05-22T05:18:34.000Z</lastmod>
<lastmod>2026-05-22T05:22:44.000Z</lastmod>
</url>
<url>
<loc>https://openfreebooks.org/math/quadratic-equations/</loc>
@ -182,7 +178,7 @@
</url>
<url>
<loc>https://openfreebooks.org/math/zero-and-one/</loc>
<lastmod>2026-05-21T01:07:39.000Z</lastmod>
<lastmod>2026-05-22T05:57:59.000Z</lastmod>
</url>
<url>
<loc>https://openfreebooks.org/physics/</loc>