I use both visual and non visual aid,pictures of real life organisms, and I might even ask my learners to get some organism as the topic may be, in all learning will be more of exploration, and sharing of ideas, therefore bringing to light what they know to what they do jot know or understand. Also, during our lessons, I will employ techniques like quiz's whereby we make reference to what the learner has been taught earlier. For instance if we are learning the topic photosynthesis, the first question I will ask would be how do we get our food, this will bring to mind the different means of how humans get and make their food, based on the answer given, I will ask how do plants get their food. That is how I will introduce the topic and relate it to what we want to study during the lesson. Furthermore, when teaching types of fruit, I will ask the learner to have different fruits such as apple, banana, lemon etcready and available and under the supervision of the guardian ask questions like what is outward appearance of the fruit, if it can be eaten with or without the peel. The answers given would make us explore if the fruit can be eaten with the peel, though I will have to ask the guardian what the child is allergic to before asking for fruit to use as an experiment, and if the child is allergic then I will use visual aid to convey my point. Thanks