Module 3 - The “Cat in a Maze” Project

These materials have been developed by Ośrodek Edukacji Informatycznej i Zastosowań Komputerów (Centre for Information Technology Education and Application of Computers) in Warsaw as part of the “Mistrzowie Kodowania” (“Coding Masters”) Programme funded by Samsung Electronics Polska, licensed under CC-BY-SA “Attribution – Share Alike 3.0 Poland”

Information

Objectives

General objectives:

• Review and revision of previously presented Scratch commands and language structures.
• Development of a simple maze game project.
• Implementation of the game in the Scratch environment.

Specific objectives:

• The student will learn to construct simple scripts that respond to pressing a key.
• The student will understand and know how to use the conditional instruction and the loop instruction.
• The student will be able to control the behaviour of a sprite based on its location.
• The student will be able to change and edit the stage background.
• The student will be able to implement a sprite’s behaviour on a project basis.

Preparation before the class:

Before the class the students receive a file with a background (a ready maze board) for the Cat in a Maze game. Before the lesson we load it to computers in the students’ stations.

Stages

Discussion of solutions to selected module II additional tasks

Time to complete this part: about 15 minutes At the beginning of the lesson we remind students what they were supposed to prepare between classes. We invite a volunteer to present his/her solution. We discuss with the students if anyone solved the task in a different way. We discuss the solutions (we praise each correct solution to a task).

If there was no homework, we start by reviewing key issues from the previous module. We also ask if students have any doubts about their own projects. If any students want to, we let them present something they are proud of.