Coherence and cohesion are essential for high-scoring essays, as they ensure your ideas flow logically. Start by organizing your essay into four paragraphs: introduction, two body paragraphs, and conclusion. Use cohesive devices like "however," "for example," or "in contrast" to connect ideas within and between paragraphs.

Additionally, use clear referencing to avoid repetition. For instance, if discussing “the benefits of online education,” use phrases like "This approach provides flexibility" to refer back to the idea. Practice planning essays to develop logical structures.

The IELTS exam syllabus covers topics such as globalization, education, and technology, offering ample opportunity to practice linking ideas cohesively across different themes.