It's full of stars/teaching approach
From OER in Education
Astronomy(topic) has been practiced for centuries and you don't need expensive equipment to do it! This first session aims to train the whole class(ta) to use a telescope and hopefully to provide an opportunity to engage in some active learning(ta) by using one. The lesson includes some naked-eye observations and tells how modern technology helps scientists know where to look. You can explore the scientific method(ta) and language(ta) at this point, using targeted questioning(ta) / differentiation(ta). Students may be able to engage in an inquiry(ta) project based around this work, perhaps for homework(ta).