NOT KNOWN FACTUAL STATEMENTS ABOUT TYPES OF GALAXIES LESSON PLANS

Video and gifs also. The one hundred forty-slide presentation has slides for many of the subjects detailed beneath.Precisely what is a starNuclear fusionHertzsprung-Russell diagramRed DwarfsWhite DwarfsThe SunBlue principal sequence starsBlue giants and supergiantsRed and supergiantBy offering age-proper resources and hands-on activities, educators