Merge branch 'master' of ssh://git_opytex/lafrite/2018-2019
This commit is contained in:
commit
2a50f8d4db
|
|
@ -132,7 +132,7 @@
|
|||
inkscape:pageopacity="0.0"
|
||||
inkscape:pageshadow="2"
|
||||
inkscape:zoom="1"
|
||||
inkscape:cx="361.73622"
|
||||
inkscape:cx="344.23622"
|
||||
inkscape:cy="622.3087"
|
||||
inkscape:document-units="px"
|
||||
inkscape:current-layer="layer1"
|
||||
|
|
@ -188,7 +188,7 @@
|
|||
<g
|
||||
id="g13137">
|
||||
<path
|
||||
style="opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;"
|
||||
style="opacity:1;fill:#0000ff;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
|
||||
d="M 389.76377,237.40158 H 35.43307 m 354.3307,35.43307 H 35.43307 m 354.3307,35.43307 H 35.43307 m 354.3307,35.43307 H 35.43307 m 354.3307,35.43307 H 35.43307 m 354.3307,35.43307 H 35.43307 M 389.76377,450 H 35.43307 m 354.3307,35.43307 H 35.43307 m 354.3307,35.43307 H 35.43307 m 354.3307,35.43307 H 35.43307 m 354.3307,35.43307 H 35.43307 m 354.3307,-354.3307 v 354.3307 M 354.3307,237.40158 v 354.3307 m -35.43307,-354.3307 v 354.3307 m -35.43307,-354.3307 v 354.3307 m -35.43307,-354.3307 v 354.3307 m -35.43307,-354.3307 v 354.3307 m -35.43307,-354.3307 v 354.3307 m -35.43307,-354.3307 v 354.3307 m -35.43307,-354.3307 v 354.3307 M 70.86614,237.40158 v 354.3307 M 35.43307,237.40158 v 354.3307"
|
||||
id="rect4140-6"
|
||||
inkscape:path-effect="#path-effect4143-9"
|
||||
|
|
@ -649,5 +649,61 @@
|
|||
cx="105.46875"
|
||||
cy="341.26846"
|
||||
r="7.96875" />
|
||||
<ellipse
|
||||
style="opacity:1;vector-effect:none;fill:#0000ff;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:3.5433073;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
|
||||
id="path108"
|
||||
cx="176.25"
|
||||
cy="342.67471"
|
||||
rx="7.5"
|
||||
ry="13.125" />
|
||||
<ellipse
|
||||
style="opacity:1;vector-effect:none;fill:#ff0000;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:3.5433073;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
|
||||
id="path110"
|
||||
cx="70.78125"
|
||||
cy="342.67471"
|
||||
rx="10.78125"
|
||||
ry="9.375" />
|
||||
<ellipse
|
||||
style="opacity:1;vector-effect:none;fill:#0000ff;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:3.5433073;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
|
||||
id="path112"
|
||||
cx="107.34375"
|
||||
cy="522.20599"
|
||||
rx="9.84375"
|
||||
ry="4.21875" />
|
||||
<ellipse
|
||||
style="opacity:1;vector-effect:none;fill:#0000ff;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:3.5433073;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
|
||||
id="path114"
|
||||
cx="318.75"
|
||||
cy="521.26849"
|
||||
rx="10.3125"
|
||||
ry="7.96875" />
|
||||
<ellipse
|
||||
style="opacity:1;vector-effect:none;fill:#0000ff;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:3.5433073;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
|
||||
id="path116"
|
||||
cx="183.28125"
|
||||
cy="486.11224"
|
||||
rx="11.71875"
|
||||
ry="7.5" />
|
||||
<ellipse
|
||||
style="opacity:1;vector-effect:none;fill:#0000ff;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:3.5433073;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
|
||||
id="path118"
|
||||
cx="72.65625"
|
||||
cy="270.95596"
|
||||
rx="7.96875"
|
||||
ry="10.78125" />
|
||||
<ellipse
|
||||
style="opacity:1;vector-effect:none;fill:#ff0000;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:3.5433073;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
|
||||
id="path120"
|
||||
cx="212.8125"
|
||||
cy="413.92471"
|
||||
rx="14.0625"
|
||||
ry="9.375" />
|
||||
<ellipse
|
||||
style="opacity:1;vector-effect:none;fill:#0000ff;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:3.5433073;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
|
||||
id="path122"
|
||||
cx="177.65625"
|
||||
cy="415.79971"
|
||||
rx="8.90625"
|
||||
ry="8.4375" />
|
||||
</g>
|
||||
</svg>
|
||||
|
|
|
|||
|
Before Width: | Height: | Size: 74 KiB After Width: | Height: | Size: 77 KiB |
Binary file not shown.
|
|
@ -0,0 +1,153 @@
|
|||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
<!-- Created with Inkscape (http://www.inkscape.org/) -->
|
||||
|
||||
<svg
|
||||
xmlns:dc="http://purl.org/dc/elements/1.1/"
|
||||
xmlns:cc="http://creativecommons.org/ns#"
|
||||
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
|
||||
xmlns:svg="http://www.w3.org/2000/svg"
|
||||
xmlns="http://www.w3.org/2000/svg"
|
||||
xmlns:xlink="http://www.w3.org/1999/xlink"
|
||||
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
|
||||
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
|
||||
width="210mm"
|
||||
height="297mm"
|
||||
viewBox="0 0 210 297"
|
||||
version="1.1"
|
||||
id="svg8"
|
||||
inkscape:version="0.92.4 5da689c313, 2019-01-14"
|
||||
sodipodi:docname="B1_definition.svg">
|
||||
<defs
|
||||
id="defs2" />
|
||||
<sodipodi:namedview
|
||||
id="base"
|
||||
pagecolor="#ffffff"
|
||||
bordercolor="#666666"
|
||||
borderopacity="1.0"
|
||||
inkscape:pageopacity="0.0"
|
||||
inkscape:pageshadow="2"
|
||||
inkscape:zoom="1.1037668"
|
||||
inkscape:cx="396.33128"
|
||||
inkscape:cy="561.272"
|
||||
inkscape:document-units="mm"
|
||||
inkscape:current-layer="layer1"
|
||||
showgrid="false"
|
||||
inkscape:window-width="3440"
|
||||
inkscape:window-height="1412"
|
||||
inkscape:window-x="0"
|
||||
inkscape:window-y="0"
|
||||
inkscape:window-maximized="1" />
|
||||
<metadata
|
||||
id="metadata5">
|
||||
<rdf:RDF>
|
||||
<cc:Work
|
||||
rdf:about="">
|
||||
<dc:format>image/svg+xml</dc:format>
|
||||
<dc:type
|
||||
rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
|
||||
<dc:title></dc:title>
|
||||
</cc:Work>
|
||||
</rdf:RDF>
|
||||
</metadata>
|
||||
<g
|
||||
inkscape:label="Calque 1"
|
||||
inkscape:groupmode="layer"
|
||||
id="layer1">
|
||||
<g
|
||||
id="g172"
|
||||
transform="translate(4.7737774,2.3100701)">
|
||||
<g
|
||||
transform="translate(-5.0338983,-1.1985472)"
|
||||
id="g118">
|
||||
<flowRoot
|
||||
xml:space="preserve"
|
||||
id="flowRoot10"
|
||||
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:16px;line-height:1.25;font-family:sans-serif;-inkscape-font-specification:sans-serif;text-align:start;letter-spacing:0px;word-spacing:0px;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none"
|
||||
transform="matrix(0.26458333,0,0,0.26458333,4.186705,8.7532911e-6)"><flowRegion
|
||||
id="flowRegion12"><rect
|
||||
id="rect14"
|
||||
width="720.2608"
|
||||
height="133.1803"
|
||||
x="31.709595"
|
||||
y="30.803608" /></flowRegion><flowPara
|
||||
id="flowPara16">Une expérience aléatoire est une expérience dont le résultat est determiner par le hasard. Le résultat ne peut donc pas être prévu à l'avance.</flowPara><flowPara
|
||||
id="flowPara18" /><flowPara
|
||||
id="flowPara22">Pour mesurer la chance qu'un évènement arrive, on a utilisé des fractions.</flowPara></flowRoot> <image
|
||||
sodipodi:absref="/home/lafrite/Cours/Prof/Enseignements/2018-2019/StLaurentGrandvaux/5e/Probabilite/fig/comparaison_proba.png"
|
||||
xlink:href="fig/comparaison_proba.png"
|
||||
width="127.74568"
|
||||
height="46.612278"
|
||||
preserveAspectRatio="none"
|
||||
id="image53"
|
||||
x="12.94431"
|
||||
y="97.027992" />
|
||||
<image
|
||||
sodipodi:absref="/home/lafrite/Cours/Prof/Enseignements/2018-2019/StLaurentGrandvaux/5e/Probabilite/fig/creation_proba.png"
|
||||
xlink:href="fig/creation_proba.png"
|
||||
width="136.12045"
|
||||
height="47.196526"
|
||||
preserveAspectRatio="none"
|
||||
id="image64"
|
||||
x="12.94431"
|
||||
y="32.798664" />
|
||||
<flowRoot
|
||||
transform="matrix(0.26458333,0,0,0.26458333,4.3169296,75.633312)"
|
||||
xml:space="preserve"
|
||||
id="flowRoot10-3"
|
||||
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:16px;line-height:1.25;font-family:sans-serif;-inkscape-font-specification:sans-serif;text-align:start;letter-spacing:0px;word-spacing:0px;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none"><flowRegion
|
||||
id="flowRegion12-6"><rect
|
||||
id="rect14-7"
|
||||
width="720.2608"
|
||||
height="133.1803"
|
||||
x="31.709595"
|
||||
y="30.803608" /></flowRegion><flowPara
|
||||
id="flowPara102">Cette fraction est appelé probabilité. Elle permet ensuite de comparer des expériences aléatoire entre elles.</flowPara></flowRoot> </g>
|
||||
<g
|
||||
id="g144"
|
||||
transform="translate(-5.0338983,141.42857)">
|
||||
<flowRoot
|
||||
transform="matrix(0.26458333,0,0,0.26458333,4.186705,8.7532911e-6)"
|
||||
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:16px;line-height:1.25;font-family:sans-serif;-inkscape-font-specification:sans-serif;text-align:start;letter-spacing:0px;word-spacing:0px;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none"
|
||||
id="flowRoot130"
|
||||
xml:space="preserve"><flowRegion
|
||||
id="flowRegion122"><rect
|
||||
y="30.803608"
|
||||
x="31.709595"
|
||||
height="133.1803"
|
||||
width="720.2608"
|
||||
id="rect120" /></flowRegion><flowPara
|
||||
id="flowPara124">Une expérience aléatoire est une expérience dont le résultat est determiner par le hasard. Le résultat ne peut donc pas être prévu à l'avance.</flowPara><flowPara
|
||||
id="flowPara126" /><flowPara
|
||||
id="flowPara128">Pour mesurer la chance qu'un évènement arrive, on a utilisé des fractions.</flowPara></flowRoot> <image
|
||||
sodipodi:absref="/home/lafrite/Cours/Prof/Enseignements/2018-2019/StLaurentGrandvaux/5e/Probabilite/fig/comparaison_proba.png"
|
||||
xlink:href="fig/comparaison_proba.png"
|
||||
y="97.027992"
|
||||
x="12.94431"
|
||||
id="image132"
|
||||
preserveAspectRatio="none"
|
||||
height="46.612278"
|
||||
width="127.74568" />
|
||||
<image
|
||||
sodipodi:absref="/home/lafrite/Cours/Prof/Enseignements/2018-2019/StLaurentGrandvaux/5e/Probabilite/fig/creation_proba.png"
|
||||
xlink:href="fig/creation_proba.png"
|
||||
y="32.798664"
|
||||
x="12.94431"
|
||||
id="image134"
|
||||
preserveAspectRatio="none"
|
||||
height="47.196526"
|
||||
width="136.12045" />
|
||||
<flowRoot
|
||||
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:16px;line-height:1.25;font-family:sans-serif;-inkscape-font-specification:sans-serif;text-align:start;letter-spacing:0px;word-spacing:0px;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none"
|
||||
id="flowRoot142"
|
||||
xml:space="preserve"
|
||||
transform="matrix(0.26458333,0,0,0.26458333,4.3169296,75.633312)"><flowRegion
|
||||
id="flowRegion138"><rect
|
||||
y="30.803608"
|
||||
x="31.709595"
|
||||
height="133.1803"
|
||||
width="720.2608"
|
||||
id="rect136" /></flowRegion><flowPara
|
||||
id="flowPara140">Cette fraction est appelé probabilité. Elle permet ensuite de comparer des expériences aléatoire entre elles.</flowPara></flowRoot> </g>
|
||||
</g>
|
||||
</g>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 7.1 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 145 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 92 KiB |
|
|
@ -19,7 +19,7 @@ Seul chaque élève écrit un texte sur ce qu'il pense d'une des 3 affirmations.
|
|||
|
||||
D'autres plénières permettrons ensuite de débattre des autres affirmations. Dès qu'un groupe évoque les fractions on essaiera d'orienter le débat dans cette direction.
|
||||
|
||||
Cahier de bord: La situation de Djelane avec l'explication des élèves justifiant qu'il a bien une chance sur 2 de gagner. On ajoutera que les mathématiciens ont inventé les probabilités pour mesurer le hasard et essayer de le contrôler.
|
||||
Cahier de bord: À partir des `réponses des élèves <./B1_definition.pdf>`_ on construit un bilan où l'on définit la probabilité.
|
||||
|
||||
Étape 2: D'autres comparaisons d'expériences aléatoires
|
||||
=======================================================
|
||||
|
|
|
|||
Binary file not shown.
|
|
@ -0,0 +1,71 @@
|
|||
\documentclass[a4paper,10pt]{classPres}
|
||||
\usepackage{tkz-fct}
|
||||
|
||||
\author{}
|
||||
\title{}
|
||||
\date{}
|
||||
|
||||
\begin{document}
|
||||
\begin{frame}{Questions flashs}
|
||||
\begin{center}
|
||||
\huge 30 secondes par calcul
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 1}
|
||||
\huge
|
||||
Position de $A$
|
||||
|
||||
\begin{center}
|
||||
\begin{tikzpicture}[scale=0.8]
|
||||
\filldraw[very thick, ->] (-3.3,0) -- (3.3,0);
|
||||
\filldraw[very thick, ->] (0,-3.3) -- (0,3.3);
|
||||
\draw[step=1] (-3,-3) grid (3,3);
|
||||
|
||||
\draw (2, 1) node {x} node[above left] {$A$};
|
||||
|
||||
\foreach \x in {-3,...,3} {%
|
||||
\draw (\x, 0) node[below] {\small \x};
|
||||
\draw (0, \x) node[left ] {\small \x};
|
||||
}
|
||||
\end{tikzpicture}
|
||||
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 2}
|
||||
\huge
|
||||
Si $x = 2$, alors
|
||||
\[
|
||||
3x + 5 =
|
||||
\]
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 3}
|
||||
\huge
|
||||
\[
|
||||
-5 + 3 =
|
||||
\]
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 4}
|
||||
\huge
|
||||
Combien vaut les $\dfrac{3}{5}$ de 10?
|
||||
\begin{center}
|
||||
\begin{tikzpicture}[scale=2]
|
||||
\foreach \x in {1,...,5} {%
|
||||
\draw (\x,0) circle (0.4cm) node {\icon{cursed-star}};
|
||||
\draw (\x,1) circle (0.4cm) node {\icon{cursed-star}};
|
||||
}
|
||||
\end{tikzpicture}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Fin}
|
||||
\begin{center}
|
||||
\huge On retourne son papier.
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
|
||||
\end{document}
|
||||
Binary file not shown.
|
|
@ -0,0 +1,63 @@
|
|||
\documentclass[a4paper,10pt]{classPres}
|
||||
\usepackage{tkz-fct}
|
||||
|
||||
\author{}
|
||||
\title{}
|
||||
\date{}
|
||||
|
||||
\begin{document}
|
||||
\begin{frame}{Questions flashs}
|
||||
\begin{center}
|
||||
\huge 30 secondes par calcul
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 1}
|
||||
\huge
|
||||
Position de $A$
|
||||
|
||||
\begin{center}
|
||||
\begin{tikzpicture}[scale=0.8]
|
||||
\filldraw[very thick, ->] (-3.3,0) -- (3.3,0);
|
||||
\filldraw[very thick, ->] (0,-3.3) -- (0,3.3);
|
||||
\draw[step=1] (-3,-3) grid (3,3);
|
||||
|
||||
\draw (-2, 1) node {x} node[above left] {$A$};
|
||||
|
||||
\foreach \x in {-3,...,3} {%
|
||||
\draw (\x, 0) node[below] {\small \x};
|
||||
\draw (0, \x) node[left ] {\small \x};
|
||||
}
|
||||
\end{tikzpicture}
|
||||
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 2}
|
||||
\huge
|
||||
Si $x = 3$, alors
|
||||
\[
|
||||
5 + 6x =
|
||||
\]
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 3}
|
||||
\huge
|
||||
\[
|
||||
-4 + 5 =
|
||||
\]
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 4}
|
||||
\huge
|
||||
Combien vaut les $\dfrac{1}{3}$ de 12?
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Fin}
|
||||
\begin{center}
|
||||
\huge On retourne son papier.
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
|
||||
\end{document}
|
||||
Binary file not shown.
|
|
@ -0,0 +1,71 @@
|
|||
\documentclass[a4paper,10pt]{classPres}
|
||||
\usepackage{tkz-fct}
|
||||
|
||||
\author{}
|
||||
\title{}
|
||||
\date{}
|
||||
|
||||
\begin{document}
|
||||
\begin{frame}{Questions flashs}
|
||||
\begin{center}
|
||||
\huge 30 secondes par calcul
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 1}
|
||||
\huge
|
||||
Position de $A$
|
||||
|
||||
\begin{center}
|
||||
\begin{tikzpicture}[scale=0.8]
|
||||
\filldraw[very thick, ->] (-3.3,0) -- (3.3,0);
|
||||
\filldraw[very thick, ->] (0,-3.3) -- (0,3.3);
|
||||
\draw[step=1] (-3,-3) grid (3,3);
|
||||
|
||||
\draw (2, -1) node {x} node[above left] {$A$};
|
||||
|
||||
\foreach \x in {-3,...,3} {%
|
||||
\draw (\x, 0) node[below] {\small \x};
|
||||
\draw (0, \x) node[left ] {\small \x};
|
||||
}
|
||||
\end{tikzpicture}
|
||||
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 2}
|
||||
\huge
|
||||
Si $x = 5$, alors
|
||||
\[
|
||||
2 + 4x =
|
||||
\]
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 3}
|
||||
\huge
|
||||
\[
|
||||
-3 + 5 =
|
||||
\]
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 4}
|
||||
\huge
|
||||
Combien vaut les $\dfrac{3}{4}$ de 12?
|
||||
\begin{center}
|
||||
\begin{tikzpicture}[scale=2]
|
||||
\foreach \x in {1,...,6} {%
|
||||
\draw (\x,0) circle (0.4cm) node {\icon{cursed-star}};
|
||||
\draw (\x,1) circle (0.4cm) node {\icon{cursed-star}};
|
||||
}
|
||||
\end{tikzpicture}
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Fin}
|
||||
\begin{center}
|
||||
\huge On retourne son papier.
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
|
||||
\end{document}
|
||||
Binary file not shown.
|
|
@ -0,0 +1,46 @@
|
|||
\documentclass[a4paper,12pt]{article}
|
||||
\usepackage{myXsim}
|
||||
|
||||
\title{Aire - bilan}
|
||||
\tribe{Cinquième}
|
||||
\date{Mai 2019}
|
||||
|
||||
\pagestyle{empty}
|
||||
|
||||
\newcommand{\cours}{
|
||||
Certain élèves ont trouvé des calculs pour éviter d'avoir à compter les unités dans les rectangles:
|
||||
|
||||
\hspace{2cm}
|
||||
\begin{tikzpicture}[scale=0.7]
|
||||
\filldraw[very thick, fill=gray!60] (-3,3) -- (-3,0) -- (4,0) -- (4,3) -- cycle;
|
||||
\draw[step=1] (-6,-1) grid (5,4);
|
||||
\end{tikzpicture}
|
||||
|
||||
On a aussi trouvé des astuces pour mesurer l'aire quand les carreaux ne sont pas entiers:
|
||||
|
||||
\vspace{2cm}
|
||||
|
||||
\begin{tikzpicture}[scale=0.7]
|
||||
\filldraw[very thick, fill=gray!60] (-4,3) -- (-2,0) -- (5,0) -- (3,3) -- cycle;
|
||||
\draw[step=1] (-6,-1) grid (6,4);
|
||||
\end{tikzpicture}
|
||||
|
||||
\textbf{\icon{mine-explosion}Attention:}
|
||||
}
|
||||
|
||||
|
||||
\begin{document}
|
||||
|
||||
|
||||
\cours
|
||||
\vfill
|
||||
\cours
|
||||
\vfill
|
||||
|
||||
\end{document}
|
||||
|
||||
%%% Local Variables:
|
||||
%%% mode: latex
|
||||
%%% TeX-master: "master"
|
||||
%%% End:
|
||||
|
||||
|
|
@ -34,9 +34,14 @@ Les premiers polygones ont pour but de faire ressortir les formules pour calcule
|
|||
|
||||
Les suivants vont permettre de voir les techniques de découpage/recollage pour former des rectangles.
|
||||
|
||||
Bilan: Formule d'aire d'un rectangle et techniques pour calculer l'aire des polygones.
|
||||
Bilan: `Formule d'aire d'un rectangle et techniques pour calculer l'aire des polygones <./B2_rectange_manipulations.pdf>`_
|
||||
|
||||
Étape 4: Tache complexe
|
||||
Étape 4: Calcul de l'aire d'un triangle
|
||||
=======================================
|
||||
|
||||
Bilan: Formule de l'aire du triangle
|
||||
|
||||
Étape 5: Tache complexe
|
||||
=======================
|
||||
|
||||
`Tache complexe des plates bandes <./TC_plate-bande.pdf>`_
|
||||
|
|
|
|||
Binary file not shown.
|
|
@ -28,11 +28,11 @@
|
|||
Caractériser chacune des situations suivantes.
|
||||
\begin{enumerate}
|
||||
\item Lilia a \quant ans et sa mère a \quant ans. Quelle age aura la maman de Lilia quand elle aura \quant ans?
|
||||
\item Super tomate tue \quant soldats à super tacos en \quant parties. Combien en tuera-t-il en \quant parties?
|
||||
\item Marie achète \quant paquets de \quant noix de coco. Un paquet coûte \quant \euro. Au bout du 3e paquet acheté, elle a une réduction de 3\euro. Combien paiera-t-elle pour \quant \euro?
|
||||
\item Un agriculteur possède \quant champs qui font un total de \quant hectares. Combien d'hectares va faire \quant champs?
|
||||
\item Une élève a besoin de \quant clous pour accrocher \quant dessins au mur. Combien de clous aura-t-elle besoin pour attacher \quant dessins?
|
||||
\item Emma part de chez elle à \quant h, elle prend Capucine en passant. Ensemble, elles vont au bus. Quand le bus arrive il est \quant h \quant. Au premier arrêt il est \quant h \quant. Il y a encore 3 arrêts. A quelle heure vont-elle arriver au collège?
|
||||
\item Marie achète \quant paquets de \quant noix de coco. Un paquet coûte \quant \euro. Au bout du 3e paquet acheté, elle a une réduction de 3\euro. Combien paiera-t-elle pour \quant \euro?
|
||||
\item Super tomate tue \quant soldats à super tacos en \quant parties. Combien en tuera-t-il en \quant parties?
|
||||
\item Un agriculteur possède \quant champs qui font un total de \quant hectares. Combien d'hectares va faire \quant champs?
|
||||
\end{enumerate}
|
||||
\end{exercise}
|
||||
|
||||
|
|
|
|||
Binary file not shown.
|
|
@ -0,0 +1,50 @@
|
|||
\documentclass[a4paper,10pt]{classPres}
|
||||
\usepackage{tkz-fct}
|
||||
|
||||
\author{}
|
||||
\title{}
|
||||
\date{}
|
||||
|
||||
\begin{document}
|
||||
\begin{frame}{Questions flashs}
|
||||
\begin{center}
|
||||
\huge 30 secondes par calcul
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 1}
|
||||
\huge
|
||||
\[
|
||||
123,567 \div 100 =
|
||||
\]
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 2}
|
||||
\huge
|
||||
\[
|
||||
5\times(2+4) =
|
||||
\]
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 3}
|
||||
\huge Arrondir au dixième
|
||||
\[
|
||||
12,864
|
||||
\]
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 4}
|
||||
\LARGE
|
||||
Je vends 5kg de fruits pour 6\euro.
|
||||
|
||||
Que puis-je acheter avec 30\euro?
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Fin}
|
||||
\begin{center}
|
||||
\huge On retourne son papier.
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
|
||||
\end{document}
|
||||
Binary file not shown.
|
|
@ -0,0 +1,56 @@
|
|||
\documentclass[a4paper,10pt]{classPres}
|
||||
\usepackage{tkz-fct}
|
||||
|
||||
\author{}
|
||||
\title{}
|
||||
\date{}
|
||||
|
||||
\begin{document}
|
||||
\begin{frame}{Questions flashs}
|
||||
\begin{center}
|
||||
\huge 30 secondes par calcul
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 1}
|
||||
\huge
|
||||
\[
|
||||
1,567 \div 100 =
|
||||
\]
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 2}
|
||||
\huge Arrondir au dixième
|
||||
\[
|
||||
12,864
|
||||
\]
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 3}
|
||||
\LARGE
|
||||
Le marchand vend 4 pommes 5\euro.
|
||||
|
||||
Combien me coûteront 8 pommes qui pèsent 2kg?
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 4}
|
||||
\huge
|
||||
Calculer l'aire de la figure
|
||||
\begin{center}
|
||||
\begin{tikzpicture}
|
||||
\filldraw[very thick, fill=blue!60] (-3,3) -- (-3,0) -- (4,0) -- (4,3) -- cycle;
|
||||
\draw[step=1] (-5,-1) grid (5,5);
|
||||
|
||||
\end{tikzpicture}
|
||||
\end{center}
|
||||
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Fin}
|
||||
\begin{center}
|
||||
\huge On retourne son papier.
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
|
||||
\end{document}
|
||||
Binary file not shown.
|
|
@ -0,0 +1,57 @@
|
|||
\documentclass[a4paper,10pt]{classPres}
|
||||
\usepackage{tkz-fct}
|
||||
|
||||
\author{}
|
||||
\title{}
|
||||
\date{}
|
||||
|
||||
\begin{document}
|
||||
\begin{frame}{Questions flashs}
|
||||
\begin{center}
|
||||
\huge 30 secondes par calcul
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 1}
|
||||
\huge
|
||||
\[
|
||||
456,8 \times 1000 =
|
||||
\]
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 2}
|
||||
\huge Arrondir à l'unité
|
||||
\[
|
||||
12,864
|
||||
\]
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 3}
|
||||
\LARGE
|
||||
7m de fil de fer pèsent 2kg.
|
||||
|
||||
Combien va peser 49m de fil de fer?
|
||||
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Calcul 4}
|
||||
\huge
|
||||
Calculer l'aire de la figure
|
||||
\begin{center}
|
||||
\begin{tikzpicture}
|
||||
\filldraw[very thick, fill=blue!60] (-3,2) -- (-3,0) -- (4,0) -- (4,2) -- cycle;
|
||||
\draw[step=1] (-5,-1) grid (5,5);
|
||||
|
||||
\end{tikzpicture}
|
||||
\end{center}
|
||||
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Fin}
|
||||
\begin{center}
|
||||
\huge On retourne son papier.
|
||||
\end{center}
|
||||
\end{frame}
|
||||
|
||||
|
||||
\end{document}
|
||||
Loading…
Reference in New Issue