指数运算练习游戏
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所属专题
Rechnen mit Potenzen
这是一个互动的指数运算练习游戏。游戏随机生成指数题目,让学生练习和应用指数的基本运算规则(如同底数幂相乘、幂的幂、积的幂等)。主要使用Sequence、Shuffle、Element等命令随机生成题目,使用Polygon和Textfield创建题目界面,通过SpeechBubble左右气泡显示对错反馈。适合7-8年级学生使用,可用于课堂练习或自主学习,帮助学生掌握指数运算的核心规则。
GeoGebra 命令及参数
Join(Sequence[Shuffle[Sequence[1, maxexnum]], m, 1, floor(110 / maxexnum)]) → listExNumsShuffle({5, 7, 9}) → ExListSCTwoVar, {5, 9, 7}Shuffle({2, 4, 6}) → ExListMC, {4, 6, 2}Shuffle({1, 3, 8, 10}) → ExListSCOneVar, {10, 1, 3, 8}Join({ExListSCOneVar, ExListSCTwoVar, ExListMC}) → ExListMasterShuffle(Sequence[1, 4]) → listPos, {1, 4, 3, 2}Sequence(Element[listCheck, IndexOf[m, listPos]], m, 1, numCorrectAnswers) → listCorrectAnswersZip(m ≤ numCorrectAnswers, m, listPos) → listAnswersSequence(listCheck(m) ≟ listAnswers(m), m, 1, 4) → listCorrectTextfield(input1) → Eingabefeld1Textfield(input2) → Eingabefeld2Polygon(PtopLeftCornerFeedback, PtopRightCornerFeedback, PbottomRightCornerFeedback, PbottomLeftCornerFeedback) → rectangleCorrect, rectangleCorrectS3, rectangleCorrectS4, rectangleCorrectS2, rectangleCorrectS1Shuffle(Sequence[Random[0, 10], i, 1, 100]) → randomNosForX, {5, 5, 8, 8, 1, 0, 0, 0, 6, 6, 7, 5, 4, 7, 9, 10, 1, 5, 1, 9, 3, 5, 1, 0, 5, 9, 2, 8, 5, 10, 0, 3, 6, 3, 6, 1, 0, 4, 1, 5, 4, 3, 4, 6, 7, 7, 10, 7, 9, 8, 1, 3, 7, 1, 10, 9, 2, 10, 0, 9, 7, 4, 4, 1, 3, 3, 5, 3, 1, 10, 2, 7, 5, 7, 2, 10, 0, 2, 2, 7, 3, 3, 7, 8, 6, 10, 2, 3, 10, 2, 1, 10, 1, 0, 2, 7, 0, 5, 0, 10}Element(randomNosForX, Mod[questionCount, 100] + 1) → numXShuffle(Sequence[Random[0, 10], i, 1, 100]) → randomNosForY, {5, 1, 4, 4, 3, 4, 0, 7, 3, 8, 7, 0, 1, 4, 3, 3, 8, 8, 0, 7, 4, 4, 2, 2, 0, 6, 0, 8, 9, 7, 9, 8, 4, 2, 8, 0, 2, 3, 6, 9, 8, 4, 2, 4, 7, 5, 6, 7, 2, 5, 8, 9, 10, 4, 1, 7, 1, 0, 5, 2, 3, 9, 8, 1, 6, 1, 0, 1, 9, 3, 5, 1, 9, 7, 8, 9, 4, 7, 7, 2, 1, 9, 8, 6, 6, 9, 4, 4, 0, 4, 8, 5, 10, 3, 9, 6, 10, 9, 0, 6}Element(randomNosForY, Mod[questionCount, 100] + 1) → numYAppend(true, Sequence[If[randomNosForX(i) ≟ randomNosForX(i - 1), false, true], i, 2, 100]) → stayXAppend(true, Sequence[If[randomNosForY(i) ≟ randomNosForY(i - 1), false, true], i, 2, 100]) → stayYRemove(Sequence[If[stayX(i), randomNosForX(i), 0], i, 1, 100], Sequence[0, i, 1, 100]) → randomNosForXwithoutRepeatRemove(Sequence[If[stayY(i), randomNosForY(i), 0], i, 1, 100], Sequence[0, i, 1, 100]) → randomNosForYwithoutRepeatElement(randomNosForXwithoutRepeat, Mod[questionCount, Length[randomNosForXwithoutRepeat]] + 1) → numXwithoutRepeatElement(randomNosForYwithoutRepeat, Mod[questionCount, Length[randomNosForYwithoutRepeat]] + 1) → numYwithoutRepeatLength(ListCheck) → auswahlanzahlElement({colourlila, colourlilamittel, colourlilalight}, col) → colour1Element({colourlila, colourlilamittel, colourlilalight}, If[col ≟ 3, 1, col + 1]) → colour2Element({colourlila, colourlilamittel, colourlilalight}, If[col ≟ 2, 1, If[col ≟ 3, 2, col + 2]]) → colour3Element({text1A, text2A, text3A, text4A, text5A, text6A, text7A, text8A, text9A, text10A}, exnum) → textAElement({text1B, text2B, text3B, text4B, text5B, text6B, text7B, text8B, text9B, text10B}, exnum) → textBElement({text1C, text2C, text3C, text4C, text5C, text6C, text7C, text8C, text9C, text10C}, exnum) → textCElement({text1D, text2D, text3D, text4D, text5D, text6D, text7D, text8D, text9D, text10D}, exnum) → textDSequence(FB + (m * (0, fby + absy)), m, 0, 3) → listFBpointsSequence(Text[(("\textsf\small{" * ReplaceAll["" + ((m * 5)) + "", ".", ","]) * "}"), (x(CPoint2) + 0.25, ((m * (y(CPoint2) - y(CPoint1)) / maxexnum) * 5) + y(CPoint1) - 0.3), true, true, -0, 1], m, 0, 2) → list0510SpeechBubbleRight(PB2, 8.9, 1.5) → Vieleck1Zip(Segment[P, P + (-0.2, 0)], P, Sequence[(x(CPoint2), y(CPoint1) + (m * (y(CPoint2) - y(CPoint1)) / maxexnum)), m, 1, maxexnum - 1]) → vcounterlinesPoint(Line[A, xAxis]) → BPoint(Line[C, xAxis]) → DSpeechBubbleLeft(PB1, 7.9, 2.4) → Vieleck2Point(Line[E, xAxis]) → FPoint(Line[I, xAxis]) → J
AI 绘图提示语参考
画一个指数运算练习游戏的图形,包含一个矩形区域,内有多个圆形选项,圆形选项中有数字和符号,矩形区域下方有一个多边形,多边形内有正确答案和错误答案的提示,图形中有多个线段和点,线段和点之间有连接线,图形的颜色和大小可以根据随机数生成的值进行调整。
以上提示语为根据原始绘图命令整理而来,仅供参考。