Activity
Cook different vegetables for the class, don't add any salt or sugar to the vegetables, include vegetables like sweet potato, carrots, beetroot, broccoli
In class the learners will taste the vegetable and explain as best as they can what it taste like. The teacher can ask concept questions like; is it sweet? is it bitter?
Once they have explained what they have tasted and what vegetable it is, the learner must state the taste by putting a picture of the vegetable(provided by the teacher) into the "It taste sweet" or "It taste bitter" containers.