Comment Ted Willard , National Science Teachers Association commented on a shared experience "Spectroscopy as a fifth grade resource" Posted Monday, August 14, 2017 at 4:46 PM Cary- Based on what you wrote above, I think you are suggesting the following Connection to Engineering, Technology, and Applications of Science from NGSS: "Tools and instruments are used to answer scientific questions, while scientific discoveries lead to the development of new technologies." Is that the right one, or were you thinking of something else? Read More Cary- Based on what you wrote above, I think you are suggesting the following Connection to Engineering, Technology, and Applications of Science from NGSS: "Tools and instruments are used to answer scientific questions, while scientific discoveries lead to the development of new technologies." Is that the right one, or were you thinking of something else? Read Less