How cement is made

This English-language learning unit explores how Portland cement is manufactured and how concrete is formed. It includes a reading passage on raw materials, kiln operation, and quality control; multiple-choice comprehension questions; a pronunciation section with key terms and audio; cloze exercises; speaking and discussion prompts; a watching activity with video-based questions; grammar practice on third and mixed conditionals; and a review via Kahoot and a debate activity comparing wet and dry processes.