It seems there are many at PBS who enjoy the month of Halloween like I do.
Check out fourteen different fun lesson plans and videos that focus on math, problem solving, science, social studies, and literature using Halloween as the theme for kids PreK-12!
The shadows activity would be great to meet NGSS 1-PS4-3. “Plan and conduct an investigation to determine the effect of placing objects made with different materials in the path of a beam of light.”