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In the third round, Jerry is at a higher level. Thus, the cycle goes on.

Repeating a set of steps is called a loop.

Experiential Learning Activity

In the "Mission to Mars" activity, students are divided into groups of four, simulating a space
mission to Mars. One student act as an astronaut (the "robot"), while the others become the
mission control team. The mission control team communicates remotely with the blindfolded
astronaut, guiding them through complex tasks related to the mission.

UNDERSTANDING PROGRAMS

A computer understands step-by-step instructions written only in a unique language, called as
program. The computer reads the program we write and follows as per our instructions.

Let's write the steps to make a square.

Move 2 steps right.

Move 2 steps up.

Move 2 steps left.

Move 2 steps down.

Start

Similarly, we can write the steps to make a rectangle.

Move 2 steps right.

Move 1 step up.

Move 2 steps left.

Move 1 step down. Start

Stepwise Thinking 57