diff --git a/01-intro.Rmd b/01-intro.Rmd
index a008176..3a3ea88 100644
--- a/01-intro.Rmd
+++ b/01-intro.Rmd
@@ -26,13 +26,13 @@ Informatics research often requires multidisciplinary teams. This requires more
 
 The course is intended for researchers who lead research teams or collaborate with others to perform multidisciplinary work. We have especially aimed the material for those with **moderate to no computational experience** who may lead or collaborate with informatics experts. However this material is **also applicable to informatics experts working with others who have less computational experience.**
 
-```{r, fig.alt="For individuals whom: Are new to informatics but want to do more. Are informatics researchers who want to collaborate with experimental/wet bench researchers effectively. Want to support more diversity, equity, and inclusion practices in their research and management", out.width = "100%", echo = FALSE}
+```{r for_individuals_who, fig.alt="For individuals whom: Are new to informatics but want to do more. Are informatics researchers who want to collaborate with experimental/wet bench researchers effectively. Want to support more diversity, equity, and inclusion practices in their research and management", out.width = "100%", echo = FALSE}
 ottrpal::include_slide("https://docs.google.com/presentation/d/1OU5qeRgN_fojGbcyu2qEdwlcKpDO6BveWtYW_u1Hqd4/edit#slide=id.g11ed88220f1_0_71")
 ```
 
 ## Topics covered:
 
-```{r, fig.alt="Concepts discussed in the Leadership for Cancer Informatics Research course: How to support multidisciplinary mentees, Promote and support an inclusive and diverse team, Collaborate with multidisciplinary teams, Support more health equity in research, Identify good informatics questions, Tools and workflows to support research management, Avoid informatics project pitfalls", out.width = "100%", echo = FALSE}
+```{r topics_covered, fig.alt="Concepts discussed in the Leadership for Cancer Informatics Research course: How to support multidisciplinary mentees, Promote and support an inclusive and diverse team, Collaborate with multidisciplinary teams, Support more health equity in research, Identify good informatics questions, Tools and workflows to support research management, Avoid informatics project pitfalls", out.width = "100%", echo = FALSE}
 ottrpal::include_slide("https://docs.google.com/presentation/d/1OU5qeRgN_fojGbcyu2qEdwlcKpDO6BveWtYW_u1Hqd4/edit#slide=id.g11ed88220f1_0_91")
 ```
 
@@ -42,7 +42,7 @@ We will provide you with an awareness for the **specific challenges** that your
 
 We will also discuss the major **pitfalls of informatics research** and discuss best practices for performing informatics research correctly and well, so that you can get the most out of your informatics projects.
 
-```{r, fig.alt=" Overall Course Learning Objectives. This course will demonstrate how to: 1) Effectively lead and support team members on informatics projects, 2) Plan and perform informatics projects well, 3) Better support informatics collaborators, mentees, and employees, 4) Better support diversity, inclusion, and equity within your team and research, 5) Recognize tools that can help you perform informatics projects well", out.width = "100%", echo = FALSE}
+```{r learning_objectives, fig.alt=" Overall Course Learning Objectives. This course will demonstrate how to: 1) Effectively lead and support team members on informatics projects, 2) Plan and perform informatics projects well, 3) Better support informatics collaborators, mentees, and employees, 4) Better support diversity, inclusion, and equity within your team and research, 5) Recognize tools that can help you perform informatics projects well", out.width = "100%", echo = FALSE}
 ottrpal::include_slide("https://docs.google.com/presentation/d/1OU5qeRgN_fojGbcyu2qEdwlcKpDO6BveWtYW_u1Hqd4/edit#slide=id.gf4c01e4dca_56_0")
 ```