diff --git a/assignment/index.html b/assignment/index.html
index 33922b5..8ac57e6 100644
--- a/assignment/index.html
+++ b/assignment/index.html
@@ -63,9 +63,34 @@
       ===================== */
 
       var jsonToCsv = function(json) { console.log(json); };
+      var addMarkers = function(map) {};
 
 
-      var addMarkers = function(map) {};
+//Part 1
+//Log a series of arrays to the console that represents the health_centers dataset in array form.
+//Code guidance: https://openclassrooms.com/en/courses/3523231-learn-to-code-with-javascript/3703666-store-data-in-arrays
+
+//My initial attempt did not create an array of arrays...tried a different approach
+//Code guidance: CodeCademy Introduction To JavaScript 6-8
+//Code guidance: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/values
+//Code guidance: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map
+//Code guidance: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/keys
+//Code guidance: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/concat
+ 
+  var returnValues = function (obj) {return Object.values(obj)};//Establishes a function to return object values
+  var valuesHC = healthCenters.map(returnValues);//Creates a new array from healthCenters data for each center using created function
+  var keysHC = [Object.keys(healthCenters[0])];//Creates an array of healthCenters keys
+  var arrayOfArrays = keysHC.concat(valuesHC);//Merges array of keys with array of health care data
+  console.log(arrayOfArrays);//Console logs the array of arrays
+
+//Part 2
+//Put a marker on the map for each health center in the specified lat/lng coordinates with a popup (a simple text dialog) that
+//shows that location's name when its marker is clicked.
+//Code guidance: https://leafletjs.com/examples/layers-control/ & https://leafletjs.com/examples/custom-icons/
+
+var addMarker = function(x) { return L.marker([x.LAT, x.LNG]).bindPopup(x.NAME) }//function that returns a marker (lat,lng) and popup (name) for a variable
+for  (var i=0; i <healthCenters.length; i++) { addMarker(healthCenters[i]).addTo(map) }//uses function to add marker and popup for each variable in array and adds to map
+
 
       /* =====================
 
diff --git a/lab/lab1/part1-types-variables-math.html b/lab/lab1/part1-types-variables-math.html
index 560cdde..ebb5f26 100644
--- a/lab/lab1/part1-types-variables-math.html
+++ b/lab/lab1/part1-types-variables-math.html
@@ -18,19 +18,19 @@
 
     ===================== */
 
-    var a;
+    var a = 31;
     var resultTask1 = (a > 30);
 
-    var b;
+    var b = "abc";
     var resultTask2 = (typeof b == 'string');
 
-    var c;
+    var c = 5;
     var resultTask3 = (c ** 2 == 25)
-    
-    var d;
+
+    var d = 10;
     var resultTask4 = (d == 'cassiopeia'.length);
 
-    var e;
+    var e = 28;
     var resultTask5 = (e%5 == 3);
 
     /* =====================
diff --git a/lab/lab1/part2.js b/lab/lab1/part2.js
index b1bccb9..2cc0f4a 100644
--- a/lab/lab1/part2.js
+++ b/lab/lab1/part2.js
@@ -7,7 +7,7 @@ Instructions: "Write a function that adds one to the number provided"
 Example: "plusOne(2) should return 3"
 ===================== */
 
-var plusOne = function() {};
+var plusOne = function(num) { return num +1 };
 
 console.log('plusOne success:', plusOne(99) === 100);
 
@@ -17,7 +17,7 @@ Example: "plusTwo(2) should return 3"
 NOTE: Try using the `plusOne` function in the body of your `plusTwo` function
 ===================== */
 
-var plusTwo = function() {};
+var plusTwo = function(num) { return num +2 };
 
 console.log('plusTwo success:', plusTwo(99) === 101);
 
@@ -28,7 +28,7 @@ if so, it returns even or odd depending on the number, otherwise it returns "err
 
 ===================== */
 
-var oddOrEven = function() {};
+var oddOrEven = function isInt8(n) {return +n === n && !(n % 1)};
 
 console.log('oddOrEven success:', oddOrEven(100) === 'even' && oddOrEven(201) === 'odd');
 
diff --git a/lab/lab2/part1-functions-are-values.html b/lab/lab2/part1-functions-are-values.html
index d0aec5e..1ac94f5 100644
--- a/lab/lab2/part1-functions-are-values.html
+++ b/lab/lab2/part1-functions-are-values.html
@@ -68,7 +68,7 @@
 
       /* Define your function here */
 
-      for (var i = 0; i < theArray.length, i++) { /* Inside the loop*/ }
+      for (var i = 0; i < theArray.length; i++) { /* Inside the loop*/ }
 
       /* =====================