THE BEGINNING OF A NEW LIFE P1 P2 P3 P4 Programming level 1 Yana and Nil play football P1 How to build The robotBuild the characters of the sceneThe two girls move their knees in a circular motion and kick the ball away. P1 Static figures P1 to the top of the page Programming level 2 Puppet theater P2 How to build The robotsWe are building a puppet theater.The two mothers are in the foreground, and the two girls are at the top.Between them, we are making running lights out of red LEDs, which show the ball flying back and forth.We use a buzzer to play their song. P2 The robots P2 P2 Program to the top of the page Programming level 3 Yana and Nil playing ball, Building an accurate catapult P3 How to build The robotsThe two girls play ball with each other.Two servo motors are required: one for launching and one for aiming.Launching is done at the push of a button.The catapult turns right and left under the control of two push buttons. P3 The robots P3 P3 The programs to the top of the page Programming level 4 Yana and Nil are playing ball P4 How to build The robotsTwo servo motors are required: one for launching and one for aiming.A photoreflector is installed in the catapult’s scoop. This detects when the ball is placed in it, at which point the launch occurs.The catapult turns right and left under the control of two push buttons. P4 The robots P4 P4 The program to the top of the page