As you already know, there are a huge amount of lesson templates. Institutions and teachers design the template according to their needs. A lesson should have all of the components required to be a good lesson. Does not matter the design, the most important thig is the content.
In the following images, you are going to see two different templates for planning a lesson in Science.
(2020). Retrieved from https://i.pinimg.com/736x/22/27/b2/2227b2b69a0628e579ae85f3fa24e2b9.jpg [ 09 July, 2020]
(2020). Retrieved from https://venngage-wordpress.s3.amazonaws.com/uploads/2020/06/Venngage-blue-science-lesson-plan-example.png [ 09 July, 2020]