Spanish Preterite Stem-Change - Self-marking

These videos provide disciplined grammar practise for students with an emphasis on active learning and application of grammar rules. They were designed as a differentiated homework activity to consolidate grammar lessons or to prepare students for a lesson where knowledge of specific grammar is required. Initial lessons start from the very basics and then explanations are stripped out as prior knowledge is assumed. Activities are self-explanatory and students pause the video, complete the exercises and then self-mark them ensuring they correct any mistakes to improve their understanding.