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docs/lessons/looper/activity.md

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+# looper blocks activity
+
+Display a series of numbers with a for loop. 
+
+### ~avatar avatar
+
+### @video td/videos/looper-0
+
+### ~
+
+Welcome! This activity will teach how to display a series of numbers for a for loop. Let's get started!
+
+Let's create a for loop where `0` is the loop's starting value, `i` is the index variable, and `5` is the ending value. The index variable `i` starts at 0 and increases by 1 each time through the loop. The loop ends when `i = 5`.
+
+
+```blocks
+for (let i = 0; i < 6; i++) {
+    
+}
+```
+
+We will show the number of times the loop has been executed. It will go from zero to five times.
+
+```blocks
+for (let i = 0; i < 6; i++) {
+    basic.showNumber(i)
+}
+```
+
+The for loop while cycle through to six immediately unless we pause for a little bit in between each loop.
+
+```blocks
+for (let i = 0; i < 6; i++) {
+    basic.showNumber(i)
+    basic.pause(2000)
+}
+```
+
+### ~avatar avatar
+
+Excellent, you're ready to continue with the [challenges](/microbit/lessons/looper/challenges)!
+
+### ~
+