This ILS is used in the Form 2 (grade 10) Kenyan curriculum.The learners at this stage have already been taught about the rectilinear propagation of light.The objective of the lesson is that by the end the learners will be able to (i) determine experimentally the characteristics of images formed

This is a lesson prepared for a form 4 class(Grade 12) Kenyan curriculum. The objective of the lesson is that by the end of the lesson the learners should be able to state the characteristics of images formed by thin lenses

The ILS is prepared for Form 3 ( Grade 11) Kenyan curriculum.This will help the the learner to understand the Ohm's law clearly. It helps the learner to vary the current and voltage when the resistance is kept constant.  The ILS uses the 5Es stages of the learning process.