The textbook is a concise introduction to modern growth theory, aimed at advanced undergraduates. The 4th edition is new in 2023, and Chad Jones (Stanford) is the original author. It covers the basic Solow model, endogenous innovations of both product-variety and quality-ladder types, and then takes on topics in development, the environment, and the take-off to sustained growth. It uses calculus and differential equations, but you can definitely adapt to teach it to students without that background (I do it every year).
Available from Norton. Find it at this link
I like to think of the blog as a supplement to the course, and I use a lot of posts as material when I teach from the book. The publisher's site has access to an exam copy or the solutions manual. It also includes PDF's of the books figures.
I also maintain a Study Guide site that I use in my own undergraduate class. This covers roughly the same material, and has sub-sections with additional case studies or examples I use in class.
Links to several other teaching resources: