diff --git a/src/website/education.go b/src/website/education.go
index 01f251b..1e39f96 100644
--- a/src/website/education.go
+++ b/src/website/education.go
@@ -140,6 +140,8 @@ func EducationArticleNewSubmit(c *RequestContext) ResponseData {
 		return c.ErrorResponse(http.StatusBadRequest, err)
 	}
 
+	var redirectUrl string
+
 	title := form.Get("title")
 	slug := form.Get("slug")
 	description := form.Get("description")
@@ -147,8 +149,10 @@ func EducationArticleNewSubmit(c *RequestContext) ResponseData {
 	switch form.Get("type") {
 	case "article":
 		eduType = models.EduArticleTypeArticle
+		redirectUrl = hmnurl.BuildEducationArticle(slug)
 	case "glossary":
 		eduType = models.EduArticleTypeGlossary
+		redirectUrl = hmnurl.BuildEducationGlossary(slug)
 	default:
 		panic(fmt.Errorf("unknown education article type: %s", form.Get("type")))
 	}
@@ -164,19 +168,25 @@ func EducationArticleNewSubmit(c *RequestContext) ResponseData {
 	}
 	defer tx.Rollback(c)
 	{
-		// articleID := db.MustQueryOneScalar[int](c, tx,
-		var articleID int
-		err := tx.QueryRow(c,
+		dupe := 0 < db.MustQueryOneScalar[int](c, tx,
+			`
+			SELECT COUNT(*) FROM education_article
+			WHERE slug = $1 AND type = $2
+			`,
+			slug, eduType,
+		)
+		if dupe {
+			return c.RejectRequest("A resource already exists with that slug and type.")
+		}
+
+		articleID := db.MustQueryOneScalar[int](c, tx,
 			`
 			INSERT INTO education_article (title, slug, description, published, type, current_version)
 			VALUES                        ($1,    $2,   $3,          $4,        $5,   -1)
 			RETURNING id
 			`,
 			title, slug, description, published, eduType,
-		).Scan(&articleID)
-		if err != nil {
-			panic(err)
-		}
+		)
 		versionID := db.MustQueryOneScalar[int](c, tx,
 			`
 			INSERT INTO education_article_version (article_id, date, editor_id, content_raw, content_html)
@@ -195,7 +205,7 @@ func EducationArticleNewSubmit(c *RequestContext) ResponseData {
 		panic(err)
 	}
 
-	return c.Redirect(hmnurl.BuildEducationArticle(slug), http.StatusSeeOther)
+	return c.Redirect(redirectUrl, http.StatusSeeOther)
 }
 
 func EducationArticleEdit(c *RequestContext) ResponseData {