diff --git a/content/lessons/R-evaluating-forecasts/material.md b/content/lessons/R-evaluating-forecasts/material.md
index 29555ff..6d02125 100644
--- a/content/lessons/R-evaluating-forecasts/material.md
+++ b/content/lessons/R-evaluating-forecasts/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Data & Software"
 weight: 1
 type: book
 summary: Software installation requirements
@@ -10,4 +10,4 @@ editable: true
 ## Software installation requirements
 
 * `ggplot2` R package: `install.packages('ggplot2')`
-* `forecast` R package: `install.packages('forecast')` 
\ No newline at end of file
+* `forecast` R package: `install.packages('forecast')` 
diff --git a/content/lessons/R-intro-to-forecasting/material.md b/content/lessons/R-intro-to-forecasting/material.md
index 852ba76..6d02125 100644
--- a/content/lessons/R-intro-to-forecasting/material.md
+++ b/content/lessons/R-intro-to-forecasting/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Data & Software"
 weight: 1
 type: book
 summary: Software installation requirements
diff --git a/content/lessons/R-species-distribution-models/material.md b/content/lessons/R-species-distribution-models/material.md
index 694d987..6fc3c44 100644
--- a/content/lessons/R-species-distribution-models/material.md
+++ b/content/lessons/R-species-distribution-models/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Data & Software"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/R-state-space-models-1/material.md b/content/lessons/R-state-space-models-1/material.md
index 3a96b2b..ba7549f 100644
--- a/content/lessons/R-state-space-models-1/material.md
+++ b/content/lessons/R-state-space-models-1/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Data & Software"
 weight: 1
 type: book
 summary: Software installation requirements
@@ -7,7 +7,7 @@ show_date: false
 editable: true
 ---
 
-## Software Installation
+## Data & Software
 
 * [Install JAGS](https://sourceforge.net/projects/mcmc-jags/files/)
 * Install the `rjags` R package: `install.packages('rjags')`
diff --git a/content/lessons/R-time-series-autocorrelation/material.md b/content/lessons/R-time-series-autocorrelation/material.md
index 183de3e..28f49a6 100644
--- a/content/lessons/R-time-series-autocorrelation/material.md
+++ b/content/lessons/R-time-series-autocorrelation/material.md
@@ -1,11 +1,12 @@
 ---
-title: "Material"
+title: "Data & Software"
 weight: 1
 type: book
 summary: " "
 show_date: false
 editable: true
 ---
+
 Before doing the lesson:
 * Make sure you have the Portal time series data from last week available on your computer.
 * No new packages need to be installed for this week
diff --git a/content/lessons/R-time-series-data/material.md b/content/lessons/R-time-series-data/material.md
index 66e19ed..cfe8cf8 100644
--- a/content/lessons/R-time-series-data/material.md
+++ b/content/lessons/R-time-series-data/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Data & Software"
 weight: 1
 summary: " "
 type: book
diff --git a/content/lessons/R-time-series-decomposition/material.md b/content/lessons/R-time-series-decomposition/material.md
index 555ca91..ce66ed0 100644
--- a/content/lessons/R-time-series-decomposition/material.md
+++ b/content/lessons/R-time-series-decomposition/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Data & Software"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/R-time-series-modeling/material.md b/content/lessons/R-time-series-modeling/material.md
index 3c5aa85..13caa68 100644
--- a/content/lessons/R-time-series-modeling/material.md
+++ b/content/lessons/R-time-series-modeling/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Data & Software"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/community-dynamics/material.md b/content/lessons/community-dynamics/material.md
index a75e77b..ad9962a 100644
--- a/content/lessons/community-dynamics/material.md
+++ b/content/lessons/community-dynamics/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/course-wrap-up/material.md b/content/lessons/course-wrap-up/material.md
index a9014b2..4257285 100644
--- a/content/lessons/course-wrap-up/material.md
+++ b/content/lessons/course-wrap-up/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/data-driven-forecasts/material.md b/content/lessons/data-driven-forecasts/material.md
index e5813d0..8c22f3f 100644
--- a/content/lessons/data-driven-forecasts/material.md
+++ b/content/lessons/data-driven-forecasts/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading & Video"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/election-forecasts/material.md b/content/lessons/election-forecasts/material.md
index aa0fdf8..c88fdfa 100644
--- a/content/lessons/election-forecasts/material.md
+++ b/content/lessons/election-forecasts/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/ethics/material.md b/content/lessons/ethics/material.md
index a028443..b8d843f 100644
--- a/content/lessons/ethics/material.md
+++ b/content/lessons/ethics/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/hurricane-forecasts/material.md b/content/lessons/hurricane-forecasts/material.md
index 1f5a3cb..1d61c95 100644
--- a/content/lessons/hurricane-forecasts/material.md
+++ b/content/lessons/hurricane-forecasts/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/intro-to-forecasting/material.md b/content/lessons/intro-to-forecasting/material.md
index e2576b2..75b94cb 100644
--- a/content/lessons/intro-to-forecasting/material.md
+++ b/content/lessons/intro-to-forecasting/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading & Video"
 weight: 1
 type: book
 summary: Introductory video, reading on ecological forecasting, and reading on general forecasting.
diff --git a/content/lessons/iterative-forecasting/material.md b/content/lessons/iterative-forecasting/material.md
index a21958c..b484162 100644
--- a/content/lessons/iterative-forecasting/material.md
+++ b/content/lessons/iterative-forecasting/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/paleo-dynamics/material.md b/content/lessons/paleo-dynamics/material.md
index c26e1bc..13b0282 100644
--- a/content/lessons/paleo-dynamics/material.md
+++ b/content/lessons/paleo-dynamics/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/phenology/material.md b/content/lessons/phenology/material.md
index fc98bbc..2725585 100644
--- a/content/lessons/phenology/material.md
+++ b/content/lessons/phenology/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/range-shifts/material.md b/content/lessons/range-shifts/material.md
index fbbea81..dfef477 100644
--- a/content/lessons/range-shifts/material.md
+++ b/content/lessons/range-shifts/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/scenarios/material.md b/content/lessons/scenarios/material.md
index 9cb12b7..313e060 100644
--- a/content/lessons/scenarios/material.md
+++ b/content/lessons/scenarios/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/species-distribution-models/material.md b/content/lessons/species-distribution-models/material.md
index e464dba..ce5251a 100644
--- a/content/lessons/species-distribution-models/material.md
+++ b/content/lessons/species-distribution-models/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/state-space-models/material.md b/content/lessons/state-space-models/material.md
index 0d47afb..b231441 100644
--- a/content/lessons/state-space-models/material.md
+++ b/content/lessons/state-space-models/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading"
 weight: 1
 type: book
 summary: " "
diff --git a/content/lessons/uncertainty/material.md b/content/lessons/uncertainty/material.md
index 57037af..e48d4c0 100644
--- a/content/lessons/uncertainty/material.md
+++ b/content/lessons/uncertainty/material.md
@@ -1,5 +1,5 @@
 ---
-title: "Material"
+title: "Reading"
 weight: 1
 type: book
 summary: " "