A Homeschool Science Lesson about pH, Concentration of the Hydronium Ion, and Logarithmic Scales. A pH lesson may be my very favorite lessons. It has all the best things – math, science, and rainbows. This lesson was a two day process, but I’ve been subtly leading us here for a while, on the math side…
Tag: pH
Easter pH play
This Easter I had the lofty goal of dying eggs with food, using beets for pink, turmeric for yellow, and red cabbage for blue. Like many things, my kids had different ideas, thus we did not dye eggs. That didn’t stop us from having lots of fun with colors. I took the cabbage juice to…