diff --git a/PreStSauveur/TESL/Polynomes_derivation/T1_etude_sgn.pdf b/PreStSauveur/TESL/Polynomes_derivation/T1_etude_sgn.pdf
index 2508320..8d8dc2c 100644
Binary files a/PreStSauveur/TESL/Polynomes_derivation/T1_etude_sgn.pdf and b/PreStSauveur/TESL/Polynomes_derivation/T1_etude_sgn.pdf differ
diff --git a/PreStSauveur/TESL/Polynomes_derivation/T1_etude_sgn.tex b/PreStSauveur/TESL/Polynomes_derivation/T1_etude_sgn.tex
index 0bcf04e..7607707 100644
--- a/PreStSauveur/TESL/Polynomes_derivation/T1_etude_sgn.tex
+++ b/PreStSauveur/TESL/Polynomes_derivation/T1_etude_sgn.tex
@@ -2,7 +2,7 @@
 \usepackage{myXsim}
 
 \title{Thème A: résolutions d'équations et inéquations}
-\tribe{Troisième}
+\tribe{Terminale ES-L}
 \date{Septembre 2018}
 
 \renewcommand{\arraystretch}{1}
diff --git a/PreStSauveur/TESL/Polynomes_derivation/T2_tlb_varia_sgn.pdf b/PreStSauveur/TESL/Polynomes_derivation/T2_tlb_varia_sgn.pdf
new file mode 100644
index 0000000..8426562
Binary files /dev/null and b/PreStSauveur/TESL/Polynomes_derivation/T2_tlb_varia_sgn.pdf differ
diff --git a/PreStSauveur/TESL/Polynomes_derivation/T2_tlb_varia_sgn.tex b/PreStSauveur/TESL/Polynomes_derivation/T2_tlb_varia_sgn.tex
new file mode 100644
index 0000000..aa09cf3
--- /dev/null
+++ b/PreStSauveur/TESL/Polynomes_derivation/T2_tlb_varia_sgn.tex
@@ -0,0 +1,43 @@
+\documentclass[a4paper,10pt]{article}
+\usepackage{myXsim}
+
+\title{Thème B: tableau de signe et de variations}
+\tribe{Terminal ES-L}
+\date{Septembre 2018}
+
+\renewcommand{\arraystretch}{1}
+
+\begin{document}
+
+\section*{Tableau de signe et de variations} 
+
+\hspace{-1cm}
+\begin{minipage}{0.5\textwidth}
+    \begin{tikzpicture}[scale=0.8]
+        \repere{-5}{5}{-5}{5}
+        \draw[very thick, color=red] plot [smooth,tension=0.5, mark=*] coordinates{(-4, 4) (-3.5, 2) (-3, 0) (-2, 1) (-1, 0) (0, -2) (1, -3) (2, -2) (2.5,0) (3, 2) (4, 3)};
+        \draw (4,3) node[above right] {$\mathcal{C}_f$};
+    \end{tikzpicture}
+\end{minipage}
+\begin{minipage}{0.5\textwidth}
+    Tableau de signe
+
+    \begin{tikzpicture}
+        \tkzTabInit[lgt=1,espcl=2]{$x$/1,$f(x)$/1}{-4, -3, -1, 2.5, 4}
+        \tkzTabLine{,+, z, +, z, -, z, +, }
+    \end{tikzpicture}
+
+    Tableau de variations
+
+    \begin{tikzpicture}
+        \tkzTabInit[lgt=1,espcl=2]{$x$/1,$f(x)$/1}{-4, -3, -2, 1, 4}
+        \tkzTabVar{+/ 4, -/ 0, +/ 1, -/ -3, +/ 3}
+    \end{tikzpicture}
+\end{minipage}
+\end{document}
+
+%%% Local Variables: 
+%%% mode: latex
+%%% TeX-master: "master"
+%%% End:
+
diff --git a/PreStSauveur/TESL/Polynomes_derivation/T3_derivation_tangente.pdf b/PreStSauveur/TESL/Polynomes_derivation/T3_derivation_tangente.pdf
new file mode 100644
index 0000000..223122a
Binary files /dev/null and b/PreStSauveur/TESL/Polynomes_derivation/T3_derivation_tangente.pdf differ
diff --git a/PreStSauveur/TESL/Polynomes_derivation/T3_derivation_tangente.tex b/PreStSauveur/TESL/Polynomes_derivation/T3_derivation_tangente.tex
new file mode 100644
index 0000000..3a78197
--- /dev/null
+++ b/PreStSauveur/TESL/Polynomes_derivation/T3_derivation_tangente.tex
@@ -0,0 +1,44 @@
+\documentclass[a4paper,10pt]{article}
+\usepackage{myXsim}
+
+\title{Thème C: Dérivation et équation de la tangente}
+\tribe{Terminale ES-L}
+\date{Septembre 2018}
+
+\renewcommand{\arraystretch}{1}
+
+\begin{document}
+
+\begin{exercise}[subtitle={Dérivation et tangente}]
+    Soit $P$, $Q$ et $R$ trois polynômes
+    \[ P(x) = 3x^2 + 2x - 5 \hspace{1cm} Q(x) = -4x^4 + 3x^3 -19 \hspace{1cm} R(x) = (2x - 4)^2 -3x \]
+    \begin{enumerate}
+        \item Calculer les fonctions dérivées des 3 polynômes.
+        \item Calculer les quantités suivantes
+            \begin{multicols}{4}
+                \begin{enumerate}
+                    \item $P(4)$
+                    \item $Q'(3)$
+                    \item $R(2)$
+                    \item $R'(2)$
+                \end{enumerate}
+            \end{multicols}
+        \item Calculer l'équation de la tangente de
+            \begin{multicols}{4}
+                \begin{enumerate}
+                    \item $R$ en 2
+                    \item $P$ en $d\frac{1}{3}$
+                    \item $Q$ en 0
+                    \item $R$ en -1
+                \end{enumerate}
+            \end{multicols}
+    \end{enumerate}
+\end{exercise}
+
+\end{document}
+
+%%% Local Variables: 
+%%% mode: latex
+%%% TeX-master: "master"
+%%% End:
+