Learning analysis

This lesson is about the knowledge of the stars, because the elementary student's knowledge narrow, for these poor understanding of the astronomical knowledge, in order to avoid the whole class into the teacher's simple infusion, so the thought of network courseware of this tool, integrating science and network search together, lets the student with a problem yourself for answers, stimulated the students' interest in learning is to enhance the students' practical ability, teaching difficulty is solved.    

Design concept

Before teaching, I searched the related teaching materials of \"beautiful starry sky\" on the Internet with baidu, and found a lot of teaching plans for reference, learned the key points and difficulties of teaching, and determined the classroom teaching form and method. Use the courseware to demonstrate concepts such as constellations and stars, and then simplify the concepts that pupils can understand intuitively, so that students can have a personal experience of the division of stars and constellations.

The teaching goal

lTo introduce to other students what they know about the method of understanding constellation.
2, can insist on long-term observation of the changes of a constellation.
3, can show their own production to everyone, and according to everyone's opinion to modify

Learn the key

Guide the students to look up the materials and get the knowledge of constellation. Copy the constellations onto the roof of your house with a homemade sky viewer.

Learning difficulties

Guide the students to look up the materials and get the knowledge of constellation. Copy the constellations onto the roof of your house with a homemade sky viewer.