Mod 2 Lesson 2 Repeating with loops Intro to Programming Mod 2 Lesson 2 Repeating with loops

Intro Learning Objectives Use the pen commands to introduce the concept of iteration and loops in Scratch. Students will be able to write programs that incorporate looping. Students experiment with drawing shapes in Scratch.

Pen Helpful Notes 1) First find the Add extension button in the bottom left hand corner of the screen 2) Select the Pen extension

How can you modify this to make a square? Pentagon? Star, … 3) Build your program. Try building this program first to see what it does What happen if you change the number of repeats? What happens if you change the number of steps or the degrees? How can you modify this to make a square? Pentagon? Star, …

Your Turn Using to loop, try to create the following. Triangle Pentagon Circle Show to Smith when you have them completed. Try to draw a circle and hexagon side by side.

Assignment Create a piece of art in Scratch using the pen. It must have at least 6 figures and at least 3 loops. Push: Create the snowman. Push: Have the figure (not a sprite) move. Save it as YourNameMod2Lesson2