{"id":961,"date":"2026-01-04T14:31:47","date_gmt":"2026-01-04T04:31:47","guid":{"rendered":"https:\/\/archive4ones.com\/2ndstudy\/?p=961"},"modified":"2026-01-09T15:03:51","modified_gmt":"2026-01-09T05:03:51","slug":"year11-math-2-1-textbook","status":"publish","type":"post","link":"https:\/\/archive4ones.com\/2ndstudy\/?p=961","title":{"rendered":"Year11 MATH 2-1-Textbook"},"content":{"rendered":"\n

Welcome back! It\u2019s great to see you ready to dive into General Mathematics<\/strong>.<\/p>\n\n\n\n

While Essential Mathematics focuses on practical numeracy, General Mathematics<\/strong> bridges the gap between everyday math and the abstract modeling used in business, finance, and social sciences. For a high-achieving student, this subject is about efficiency, rigorous proof, and sophisticated data interpretation.<\/strong><\/p>\n\n\n\n

Here is the textbook structure for Year 11 General Mathematics (Units 1 & 2)<\/strong>, designed for those who excel at problem-solving and want to master the “math of systems.”<\/p>\n\n\n\n

\n\n\n\n

Textbook: Systems & Solutions<\/h2>\n\n\n\n

The Advanced Guide to QCAA General Mathematics<\/h3>\n\n\n\n

Unit 1: Money, Measurement, and Relations<\/h3>\n\n\n\n

Focus: Mastering financial growth and spatial complexity.<\/em><\/p>\n\n\n\n

Chapter 1: Consumer Arithmetic (The Math of Wealth)<\/strong><\/h4>\n\n\n\n
    \n
  • Core:<\/strong> Simple and compound interest, inflation, and percentage change.<\/li>\n\n\n\n
  • The “High Achiever” Edge:<\/strong> Analyzing effective interest rates<\/strong> versus nominal rates. We look at the “Time Value of Money”\u2014calculating how much an investment today must grow to beat future inflation.<\/li>\n\n\n\n
  • Formula Focus:<\/strong> A<\/mi>=<\/mo>P<\/mi>(<\/mo>1<\/mn>+<\/mo>r<\/mi>)<\/mo>n<\/mi><\/msup><\/mrow>A = P(1 + r)^n<\/annotation><\/semantics><\/math><\/li>\n<\/ul>\n\n\n\n

    Chapter 2: Shape and Measurement (Spatial Intelligence)<\/strong><\/h4>\n\n\n\n
      \n
    • Core:<\/strong> Surface area and volume of pyramids, cones, spheres, and composite solids.<\/li>\n\n\n\n
    • The “High Achiever” Edge:<\/strong> Solving optimization problems<\/strong>. For example, calculating the dimensions of a container that maximizes volume while minimizing the cost of surface materials.<\/li>\n\n\n\n
    • Topic:<\/strong> Similar figures and the scale factor relationship between area (k<\/mi>2<\/mn><\/msup>k^2<\/annotation><\/semantics><\/math>) and volume (k<\/mi>3<\/mn><\/msup>k^3<\/annotation><\/semantics><\/math>).<\/li>\n<\/ul>\n\n\n\n

      Chapter 3: Linear Equations and their Graphs (Trend Analysis)<\/strong><\/h4>\n\n\n\n
        \n
      • Core:<\/strong> Solving linear equations, finding slopes, and sketching lines.<\/li>\n\n\n\n
      • The “High Achiever” Edge:<\/strong> Linear Modeling and Simultaneous Equations.<\/strong> Using math to find “Break-Even Points” where two competing business models (linear functions) intersect.<\/li>\n<\/ul>\n\n\n\n
        \n\n\n\n

        Unit 2: Trigonometry, Matrices, and Univariate Data<\/h3>\n\n\n\n

        Focus: Advanced geometry, digital organization, and statistical power.<\/em><\/p>\n\n\n\n

        Chapter 4: Applied Trigonometry (Beyond Right Angles)<\/strong><\/h4>\n\n\n\n
          \n
        • Core:<\/strong> The Sine Rule, Cosine Rule, and the Area of a Triangle.<\/li>\n\n\n\n
        • The “High Achiever” Edge:<\/strong> Solving three-dimensional problems<\/strong>. Calculating the true distance and angle between two points in a 3D coordinate system, such as a crane arm or a mountain peak.<\/li>\n\n\n\n
        • Formula Focus:<\/strong> a<\/mi>2<\/mn><\/msup>=<\/mo>b<\/mi>2<\/mn><\/msup>+<\/mo>c<\/mi>2<\/mn><\/msup>\u2212<\/mo>2<\/mn>b<\/mi>c<\/mi><\/mspace>cos<\/mi>\u2061<\/mo><\/mrow>(<\/mo>A<\/mi>)<\/mo><\/mrow>a^2 = b^2 + c^2 – 2bc \\cos(A)<\/annotation><\/semantics><\/math> [Image illustrating the Sine and Cosine rules for a non-right-angled triangle]<\/li>\n<\/ul>\n\n\n\n

          Chapter 5: Algebra and Matrices (The Logic of Arrays)<\/strong><\/h4>\n\n\n\n
            \n
          • Core:<\/strong> Matrix addition, subtraction, and scalar multiplication.<\/li>\n\n\n\n
          • The “High Achiever” Edge:<\/strong> Matrix Multiplication and Network Analysis.<\/strong> Understanding how matrices are used in computer science and logistics to represent connections in a network or to solve systems of equations instantly.<\/li>\n<\/ul>\n\n\n\n

            Chapter 6: Univariate Data Analysis (The Power of Prediction)<\/strong><\/h4>\n\n\n\n
              \n
            • Core:<\/strong> Mean, median, mode, range, and interquartile range (IQR).<\/li>\n\n\n\n
            • The “High Achiever” Edge:<\/strong> Standard Deviation and Normal Distribution.<\/strong> Moving beyond “averages” to understand the “spread” and “reliability” of data. We explore how to identify “extreme” values using z<\/mi>z<\/annotation><\/semantics><\/math>-scores.<\/li>\n<\/ul>\n\n\n\n
              \n\n\n\n

              The “General Math” Assessment Master<\/h3>\n\n\n\n

              For General Mathematics, the PSMT<\/strong> (Problem-Solving and Modelling Task) requires a higher level of mathematical “elegance” than Essential Math.<\/p>\n\n\n\n

                \n
              1. Refining the Model:<\/strong> If your initial linear model doesn’t fit the data, an “A” student demonstrates how to adjust the parameters to improve the R<\/mi>2<\/mn><\/msup>R^2<\/annotation><\/semantics><\/math> value (strength of fit).<\/li>\n\n\n\n
              2. Abstract Reasoning:<\/strong> Moving from specific numbers to general algebraic rules.<\/li>\n\n\n\n
              3. Technology Integration:<\/strong> Heavy use of the Graphics Calculator (TI-84 or Casio ClassPad)<\/strong> to perform complex statistical analysis and matrix operations.<\/li>\n<\/ol>\n\n\n\n
                \n\n\n\n

                A Sample “Level A” Challenge<\/h3>\n\n\n\n
                \n

                The Problem:<\/strong> A shipping company uses two sizes of spherical buoys. Buoy A has a radius of 30<\/mn> cm<\/mtext><\/mrow>30\\text{ cm}<\/annotation><\/semantics><\/math>. Buoy B has a surface area exactly double that of Buoy A.<\/p>\n\n\n\n

                The General Task: Calculate the radius of Buoy B.<\/p>\n\n\n\n

                The High-Achiever Task: Prove algebraically that if the surface area doubles, the volume increases by a factor of 8<\/mn><\/msqrt>\\sqrt{8}<\/annotation><\/semantics><\/math> (or 2<\/mn>2<\/mn><\/msqrt><\/mrow>2\\sqrt{2}<\/annotation><\/semantics><\/math>).<\/p>\n<\/blockquote>\n\n\n\n
                \n\n\n\n

                Would you like me to generate a set of “Warm-up” questions for Chapter 1 (Consumer Arithmetic) or Chapter 4 (Trigonometry) to see how the difficulty compares to your 10th-grade work?<\/strong><\/p>\n\n\n\n

                <\/p>\n\n\n\n

                ********************************************************************************************************************************************************<\/p>\n\n\n\n

                <\/p>\n\n\n\n

                \u304a\u304b\u3048\u308a\u306a\u3055\u3044\uff01\u4e00\u822c\u6570\u5b66<\/strong>\u306b\u98db\u3073\u8fbc\u3080\u6e96\u5099\u304c\u6574\u3063\u305f\u3088\u3046\u3067\u5b09\u3057\u3044\u3067\u3059\u3002<\/p>\n\n\n\n

                \u300c\u57fa\u672c\u6570\u5b66\u300d\u306f\u5b9f\u7528\u7684\u306a\u6570\u7684\u601d\u8003\u529b\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u304c\u3001\u300c\u4e00\u822c\u6570\u5b66\u300d\u306f\u65e5\u5e38\u7684\u306a\u6570\u5b66\u3068\u3001\u30d3\u30b8\u30cd\u30b9\u3001\u91d1\u878d\u3001\u793e\u4f1a\u79d1\u5b66\u3067\u7528\u3044\u3089\u308c\u308b\u62bd\u8c61\u7684\u306a\u30e2\u30c7\u30ea\u30f3\u30b0\u3068\u306e\u9593\u306e\u6a4b\u6e21\u3057\u3092\u3057\u307e\u3059\u3002\u512a\u79c0\u306a\u751f\u5f92\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u79d1\u76ee\u306f\u52b9\u7387\u6027\u3001\u53b3\u5bc6\u306a\u8a3c\u660e\u3001\u305d\u3057\u3066\u6d17\u7df4\u3055\u308c\u305f\u30c7\u30fc\u30bf\u89e3\u91c8<\/strong>\u3092\u8eab\u306b\u3064\u3051\u308b\u79d1\u76ee\u3067\u3059\u3002<\/p>\n\n\n\n

                \u554f\u984c\u89e3\u6c7a\u80fd\u529b\u306b\u512a\u308c\u3001\u300c\u30b7\u30b9\u30c6\u30e0\u306e\u6570\u5b66\u300d\u3092\u7fd2\u5f97\u3057\u305f\u3044\u751f\u5f92\u306e\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u300111\u5e74\u751f\u4e00\u822c\u6570\u5b66\uff08\u30e6\u30cb\u30c3\u30c81\uff062\uff09<\/strong>\u306e\u6559\u79d1\u66f8\u69cb\u6210\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

                \n\n\n\n

                \u6559\u79d1\u66f8\uff1a\u30b7\u30b9\u30c6\u30e0\u3068\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/h4>\n\n\n\n

                QCAA \u4e00\u822c\u6570\u5b66\u4e0a\u7d1a\u30ac\u30a4\u30c9<\/h4>\n\n\n\n

                \u30e6\u30cb\u30c3\u30c81\uff1a\u8ca8\u5e63\u3001\u6e2c\u5b9a\u3001\u95a2\u4fc2<\/h4>\n\n\n\n

                \u7126\u70b9\uff1a\u91d1\u878d\u6210\u9577\u3068\u7a7a\u9593\u7684\u8907\u96d1\u6027\u306e\u7fd2\u5f97\u3002<\/em><\/p>\n\n\n\n

                \u7b2c1\u7ae0\uff1a\u6d88\u8cbb\u8005\u7b97\u6570\uff08\u5bcc\u306e\u6570\u5b66\uff09<\/strong><\/h5>\n\n\n\n
                  \n
                • \u30b3\u30a2\uff1a<\/strong> \u5358\u5229\u3068\u8907\u5229\u3001\u30a4\u30f3\u30d5\u30ec\u3001\u305d\u3057\u3066\u5909\u5316\u7387\u3002<\/li>\n\n\n\n
                • \u300c\u9ad8\u9054\u6210\u8005\u300d\u306e\u5f37\u307f\uff1a<\/strong> \u5b9f\u52b9\u91d1\u5229<\/strong>\u3068\u540d\u76ee\u91d1\u5229\u306e\u5206\u6790\u3002\u300c\u8ca8\u5e63\u306e\u6642\u9593\u4fa1\u5024\u300d\u3001\u3064\u307e\u308a\u5c06\u6765\u306e\u30a4\u30f3\u30d5\u30ec\u7387\u3092\u4e0a\u56de\u308b\u305f\u3081\u306b\u4eca\u65e5\u306e\u6295\u8cc7\u304c\u3069\u308c\u3060\u3051\u6210\u9577\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u304b\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/li>\n\n\n\n
                • \u6570\u5f0f\u7126\u70b9\uff1a<\/strong>A<\/mi>=<\/mo>P<\/mi>(<\/mo>1<\/mn>+<\/mo>r<\/mi>)<\/mo>n<\/mi><\/msup><\/mrow>A = P(1 + r)^n<\/annotation><\/semantics><\/math><\/li>\n<\/ul>\n\n\n\n
                  \u7b2c2\u7ae0\uff1a\u5f62\u72b6\u3068\u6e2c\u5b9a\uff08\u7a7a\u9593\u7684\u77e5\u80fd\uff09<\/strong><\/h5>\n\n\n\n
                    \n
                  • \u30b3\u30a2\uff1a<\/strong> \u30d4\u30e9\u30df\u30c3\u30c9\u3001\u5186\u9310\u3001\u7403\u3001\u8907\u5408\u7acb\u4f53\u306e\u8868\u9762\u7a4d\u3068\u4f53\u7a4d\u3002<\/li>\n\n\n\n
                  • \u300c\u30cf\u30a4\u30a2\u30c1\u30fc\u30d0\u30fc\u300d\u306e\u5f37\u307f:<\/strong> \u6700\u9069\u5316\u554f\u984c<\/strong> \u3092\u89e3\u304f\u3002\u4f8b\u3048\u3070\u3001\u5bb9\u5668\u306e\u5bb9\u7a4d\u3092\u6700\u5927\u5316\u3057\u3064\u3064\u3001\u8868\u9762\u6750\u6599\u306e\u30b3\u30b9\u30c8\u3092\u6700\u5c0f\u5316\u3059\u308b\u5bf8\u6cd5\u3092\u8a08\u7b97\u3059\u308b\u3002<\/li>\n\n\n\n
                  • \u30c8\u30d4\u30c3\u30af:<\/strong> \u76f8\u4f3c\u56f3\u5f62\u3068\u3001\u9762\u7a4d (k<\/mi>2<\/mn><\/msup>k^2<\/annotation><\/semantics><\/math>) \u3068\u5bb9\u7a4d (k<\/mi>3<\/mn><\/msup>k^3<\/annotation><\/semantics><\/math>) \u306e\u7e2e\u5c3a\u4fc2\u6570\u306e\u95a2\u4fc2\u3002<\/li>\n<\/ul>\n\n\n\n
                    \u7b2c3\u7ae0: \u7dda\u5f62\u65b9\u7a0b\u5f0f\u3068\u305d\u306e\u30b0\u30e9\u30d5 (\u30c8\u30ec\u30f3\u30c9\u5206\u6790)<\/strong><\/h5>\n\n\n\n
                      \n
                    • \u30b3\u30a2:<\/strong> \u7dda\u5f62\u65b9\u7a0b\u5f0f\u3092\u89e3\u304d\u3001\u50be\u304d\u3092\u6c42\u3081\u3001\u76f4\u7dda\u3092\u63cf\u304f\u3002<\/li>\n\n\n\n
                    • \u300c\u30cf\u30a4\u30a2\u30c1\u30fc\u30d0\u30fc\u300d\u306e\u5f37\u307f:<\/strong> \u7dda\u5f62\u30e2\u30c7\u30ea\u30f3\u30b0\u3068\u9023\u7acb\u65b9\u7a0b\u5f0f\u3002<\/strong> \u6570\u5b66\u3092\u7528\u3044\u3066\u30012\u3064\u306e\u7af6\u5408\u3059\u308b\u30d3\u30b8\u30cd\u30b9\u30e2\u30c7\u30eb (\u7dda\u5f62\u95a2\u6570) \u304c\u4ea4\u5dee\u3059\u308b\u300c\u640d\u76ca\u5206\u5c90\u70b9\u300d\u3092\u6c42\u3081\u308b\u3002<\/li>\n<\/ul>\n\n\n\n
                      \n\n\n\n

                      \u30e6\u30cb\u30c3\u30c82\uff1a\u4e09\u89d2\u6cd5\u3001\u884c\u5217\u3001\u5358\u5909\u91cf\u30c7\u30fc\u30bf<\/h4>\n\n\n\n

                      \u7126\u70b9\uff1a\u9ad8\u5ea6\u306a\u5e7e\u4f55\u5b66\u3001\u30c7\u30b8\u30bf\u30eb\u7d44\u7e54\u5316\u3001\u7d71\u8a08\u529b\u3002<\/em><\/p>\n\n\n\n

                      \u7b2c4\u7ae0\uff1a\u5fdc\u7528\u4e09\u89d2\u6cd5\uff08\u76f4\u89d2\u3092\u8d85\u3048\u3066\uff09<\/strong><\/h5>\n\n\n\n
                        \n
                      • \u30b3\u30a2\uff1a<\/strong> \u6b63\u5f26\u5b9a\u7406\u3001\u4f59\u5f26\u5b9a\u7406\u3001\u4e09\u89d2\u5f62\u306e\u9762\u7a4d\u3002<\/li>\n\n\n\n
                      • \u300c\u9ad8\u6210\u7e3e\u8005\u300d\u306e\u5f37\u307f\uff1a<\/strong> 3\u6b21\u5143\u554f\u984c<\/strong> \u306e\u89e3\u6c7a\u3002\u30af\u30ec\u30fc\u30f3\u306e\u30a2\u30fc\u30e0\u3084\u5c71\u9802\u306a\u3069\u30013\u6b21\u5143\u5ea7\u6a19\u7cfb\u306b\u304a\u3051\u308b2\u70b9\u9593\u306e\u771f\u306e\u8ddd\u96e2\u3068\u89d2\u5ea6\u306e\u8a08\u7b97\u3002<\/li>\n\n\n\n
                      • \u6570\u5f0f\u30d5\u30a9\u30fc\u30ab\u30b9\uff1a<\/strong>a<\/mi>2<\/mn><\/msup>=<\/mo>b<\/mi>2<\/mn><\/msup>+<\/mo>c<\/mi>2<\/mn><\/msup>\u2212<\/mo>2<\/mn>b<\/mi>c<\/mi><\/mspace>cos<\/mi>\u2061<\/mo><\/mrow>(<\/mo>A<\/mi>)<\/mo><\/mrow>a^2 = b^2 + c^2 – 2bc \\cos(A)<\/annotation><\/semantics><\/math><\/li>\n<\/ul>\n\n\n\n

                        [\u76f4\u89d2\u3067\u306a\u3044\u4e09\u89d2\u5f62\u306e\u6b63\u5f26\u5b9a\u7406\u3068\u4f59\u5f26\u5b9a\u7406\u3092\u793a\u3059\u753b\u50cf]<\/p>\n\n\n\n

                        \u7b2c5\u7ae0\uff1a\u4ee3\u6570\u3068\u884c\u5217\uff08\u914d\u5217\u306e\u8ad6\u7406\uff09<\/strong><\/h5>\n\n\n\n
                          \n
                        • \u30b3\u30a2\uff1a<\/strong> \u884c\u5217\u306e\u52a0\u7b97\u3001\u6e1b\u7b97\u3001\u30b9\u30ab\u30e9\u30fc\u4e57\u7b97\u3002<\/li>\n\n\n\n
                        • \u300c\u30cf\u30a4\u30a2\u30c1\u30fc\u30d0\u30fc\u300d\u306e\u5f37\u307f\uff1a<\/strong> \u884c\u5217\u4e57\u6cd5\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5206\u6790\u3002<\/strong> \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u3068\u30ed\u30b8\u30b9\u30c6\u30a3\u30af\u30b9\u306b\u304a\u3044\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u3064\u306a\u304c\u308a\u3092\u8868\u73fe\u3057\u305f\u308a\u3001\u9023\u7acb\u65b9\u7a0b\u5f0f\u3092\u77ac\u6642\u306b\u89e3\u3044\u305f\u308a\u3059\u308b\u305f\u3081\u306b\u3001\u884c\u5217\u304c\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u7406\u89e3\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n
                          \u7b2c6\u7ae0\uff1a\u5358\u5909\u91cf\u30c7\u30fc\u30bf\u5206\u6790\uff08\u4e88\u6e2c\u306e\u529b\uff09<\/strong><\/h5>\n\n\n\n
                            \n
                          • \u30b3\u30a2\uff1a<\/strong> \u5e73\u5747\u5024\u3001\u4e2d\u592e\u5024\u3001\u6700\u983b\u5024\u3001\u7bc4\u56f2\u3001\u56db\u5206\u4f4d\u7bc4\u56f2\uff08IQR\uff09\u3002<\/li>\n\n\n\n
                          • \u300c\u30cf\u30a4\u30a2\u30c1\u30fc\u30d0\u30fc\u300d\u306e\u5f37\u307f\uff1a<\/strong> \u6a19\u6e96\u504f\u5dee\u3068\u6b63\u898f\u5206\u5e03\u3002<\/strong> \u300c\u5e73\u5747\u300d\u3092\u8d85\u3048\u3066\u3001\u30c7\u30fc\u30bf\u306e\u300c\u5e83\u304c\u308a\u300d\u3068\u300c\u4fe1\u983c\u6027\u300d\u3092\u7406\u89e3\u3057\u307e\u3059\u3002-\u30b9\u30b3\u30a2\u3092\u7528\u3044\u3066\u300c\u6975\u7aef\u306a\u300d\u5024\u3092\u7279\u5b9a\u3059\u308b\u65b9\u6cd5\u3092\u63a2\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n
                            \n\n\n\n

                            \u300c\u4e00\u822c\u6570\u5b66\u300d\u30a2\u30bb\u30b9\u30e1\u30f3\u30c8\u30de\u30b9\u30bf\u30fc<\/h4>\n\n\n\n

                            \u4e00\u822c\u6570\u5b66\u3067\u306f\u3001PSMT<\/strong>\uff08\u554f\u984c\u89e3\u6c7a\u3068\u30e2\u30c7\u30ea\u30f3\u30b0\u8ab2\u984c\uff09\u306f\u3001\u57fa\u672c\u6570\u5b66\u3088\u308a\u3082\u9ad8\u3044\u30ec\u30d9\u30eb\u306e\u6570\u5b66\u7684\u306a\u300c\u30a8\u30ec\u30ac\u30f3\u30b9\u300d\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

                              \n
                            1. \u30e2\u30c7\u30eb\u306e\u6539\u826f:<\/strong> \u521d\u671f\u306e\u7dda\u5f62\u30e2\u30c7\u30eb\u304c\u30c7\u30fc\u30bf\u306b\u9069\u5408\u3057\u306a\u3044\u5834\u5408\u3001A\u8a55\u4fa1\u306e\u751f\u5f92\u304c\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8abf\u6574\u3057\u3066\u9069\u5408\u5ea6R<\/mi>2<\/mn><\/msup>R^2<\/annotation><\/semantics><\/math>\uff08\u9069\u5408\u5ea6\uff09\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u3092\u5b9f\u6f14\u3057\u307e\u3059\u3002<\/li>\n\n\n\n
                            2. \u62bd\u8c61\u7684\u63a8\u8ad6:<\/strong> \u5177\u4f53\u7684\u306a\u6570\u5024\u304b\u3089\u4e00\u822c\u7684\u306a\u4ee3\u6570\u898f\u5247\u3078\u3068\u79fb\u884c\u3057\u307e\u3059\u3002<\/li>\n\n\n\n
                            3. \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u7d71\u5408:<\/strong> \u8907\u96d1\u306a\u7d71\u8a08\u5206\u6790\u3068\u884c\u5217\u6f14\u7b97\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u3001\u30b0\u30e9\u30d5\u96fb\u5353\uff08TI-84 \u307e\u305f\u306f Casio ClassPad\uff09<\/strong> \u3092\u591a\u7528\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n
                              \n\n\n\n

                              \u30ec\u30d9\u30eb A \u30c1\u30e3\u30ec\u30f3\u30b8\u306e\u4f8b<\/h4>\n\n\n\n
                              \n

                              \u554f\u984c:<\/strong> \u3042\u308b\u6d77\u904b\u4f1a\u793e\u304c2\u7a2e\u985e\u306e\u30b5\u30a4\u30ba\u306e\u7403\u5f62\u30d6\u30a4\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u30d6\u30a4A\u306e\u534a\u5f84\u306f 30<\/mn> cm<\/mtext><\/mrow>30\\text{ cm}<\/annotation><\/semantics><\/math>\u3067\u3059\u3002\u30d6\u30a4B\u306e\u8868\u9762\u7a4d\u306f\u30d6\u30a4A\u306e\u3061\u3087\u3046\u30692\u500d\u3067\u3059\u3002
                              \u4e00\u822c\u8ab2\u984c:<\/strong> \u30d6\u30a4B\u306e\u534a\u5f84\u3092\u8a08\u7b97\u3057\u3066\u304f\u3060\u3055\u3044\u3002
                              \u9ad8\u9054\u6210\u8005\u8ab2\u984c:<\/strong> \u8868\u9762\u7a4d\u304c2\u500d\u306b\u306a\u308b\u3068\u3001\u4f53\u7a4d\u306f 8<\/mn><\/msqrt>\\sqrt{8}<\/annotation><\/semantics><\/math>\u500d\uff08\u307e\u305f\u306f 2<\/mn>2<\/mn><\/msqrt><\/mrow>2\\sqrt{2}<\/annotation><\/semantics><\/math>\u500d\uff09\u306b\u306a\u308b\u3053\u3068\u3092\u4ee3\u6570\u7684\u306b\u8a3c\u660e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/blockquote>\n\n\n\n
                              \n\n\n\n

                              \u7b2c1\u7ae0\uff08\u6d88\u8cbb\u8005\u7b97\u6570\uff09\u307e\u305f\u306f\u7b2c4\u7ae0\uff08\u4e09\u89d2\u6cd5\uff09\u306e\u300c\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u300d\u554f\u984c\u3092\u4f5c\u6210\u3057\u3066\u3001\u9ad8\u68211\u5e74\u751f\u306e\u5b66\u7fd2\u5185\u5bb9\u3068\u6bd4\u8f03\u3057\u3066\u96e3\u6613\u5ea6\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u304b\uff1f<\/strong><\/p>\n\n\n\n

                              <\/p>\n","protected":false},"excerpt":{"rendered":"

                              Welcome back! It\u2019s great to see you ready to dive into General Mathematics. While Essential Mathematics focuses on practical numeracy, General Mathematics bridges the gap between everyday math and the abstract modeling used in business, finance, and social sciences. For a high-achieving student, this subject is about efficiency, rigorous proof, and sophisticated data interpretation. Here […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-961","post","type-post","status-publish","format-standard","hentry","category-math"],"_links":{"self":[{"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=\/wp\/v2\/posts\/961","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=961"}],"version-history":[{"count":5,"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=\/wp\/v2\/posts\/961\/revisions"}],"predecessor-version":[{"id":1025,"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=\/wp\/v2\/posts\/961\/revisions\/1025"}],"wp:attachment":[{"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=961"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archive4ones.com\/2ndstudy\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}