Java Core concepts – Java 101

Java for grade 10 learners from January to mid-year exams. Below are four PowerPoint presentations/shows covering all Java core concepts. Download them and use them with the “Java by Example” textbook pages 1 to page 28.

Java Core 1 – Introduction

Java Core 2 – Variables declarations, initialisation, String

Java Core 3 – Input from the keyboard

Java Core 4 – Numbers int and double