From 01ab9f96814f931002659709e4349c544b7a32bd Mon Sep 17 00:00:00 2001
From: Drew Lewis <drew.lewis@gmail.com>
Date: Tue, 27 Oct 2026 13:03:43 +0000
Subject: [PATCH] Fix wording

---
 .../exercises/outcomes/AD/AD3/generator.sage         | 12 +++---------
 .../calculus/exercises/outcomes/AD/AD3/template.xml  |  2 +-
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/source/calculus/exercises/outcomes/AD/AD3/generator.sage b/source/calculus/exercises/outcomes/AD/AD3/generator.sage
index 356b5238a..e6f0d2dc4 100644
--- a/source/calculus/exercises/outcomes/AD/AD3/generator.sage
+++ b/source/calculus/exercises/outcomes/AD/AD3/generator.sage
@@ -50,14 +50,10 @@ class Generator(BaseGenerator):
             heightperson=round(uniform(4.8,6.5),1)
             personspeed=round(uniform(1,3),1)
 
-            shadowdirection="up"
-            persondirection=choice(["light", "wall"])
-            if persondirection=="wall":
-                shadowdirection="down"
+            path, shadowdirection = choice([("from a light on the ground towards a wall", "down"), 
+                                            ("away from a wall towards a light on the ground", "up") ])
 
             dHdtround=round(lighttowall*personspeed*heightperson/disttolight^2,2)
-    #         numshadow=lighttowall*personspeed
-    #         denomshadow=disttolight^2
 
             name = choice(["Cory","Mr. Feeny","Amy","Eric","Shawn","Morgan","Topanga"])
             if choice([True, False, False]):
@@ -78,11 +74,9 @@ class Generator(BaseGenerator):
                 "disttowall": disttowall,
                 "heightperson": heightperson,
                 "personspeed": personspeed,
-                "persondirection": persondirection,
+                "path": path,
                 "shadowdirection": shadowdirection,
                 "dHdtround": dHdtround,
-    #             "numshadow": numshadow,
-    #             "denomshadow": denomshadow,
                 "name": name,
                 "pronoun1": pronoun1,
                 "pronoun2": pronoun2
diff --git a/source/calculus/exercises/outcomes/AD/AD3/template.xml b/source/calculus/exercises/outcomes/AD/AD3/template.xml
index b339dfaf6..01a1be630 100644
--- a/source/calculus/exercises/outcomes/AD/AD3/template.xml
+++ b/source/calculus/exercises/outcomes/AD/AD3/template.xml
@@ -37,7 +37,7 @@
 
             <content>
                 <p>
-                    {{name}} is <m>{{heightperson}}</m> ft tall, and is walking in a straight line from a light on the ground toward the {{persondirection}} at a rate of <m>{{personspeed}}</m> ft/sec. At the moment {{pronoun1}} <m>{{disttolight}}</m> ft away from the light (and <m>{{disttowall}}</m> ft from the wall), how fast is the height of {{pronoun2}} shadow changing? In which direction is the shadow changing?
+                    {{name}} is <m>{{heightperson}}</m> ft tall, and is walking in a straight line {{path}} at a rate of <m>{{personspeed}}</m> ft/sec. At the moment {{pronoun1}} <m>{{disttolight}}</m> ft away from the light (and <m>{{disttowall}}</m> ft from the wall), how fast is the height of {{pronoun2}} shadow changing? In which direction is the shadow changing?
                 </p>
             </content>
             <outtro>