![](https://k-5impactnews.mheducation.com/wp-content/uploads/2023/04/IS_2-3_NEWS_APR_2023_001P-1-678x381.jpg)
Welcome to our In the Know topic for the month of April, Bioluminescence and Light Pollution. You may wish to take a look at other grade spans and recommend articles to students who are below or above their grade’s reading level.
Grades K-1 students learn about light pollution. A Spanish translation to the article may be found here. Additionally, Grades K-1 students will learn about ways to compare objects. A Spanish translation of the article may be found here.
Grades 2-3 students learn about different bioluminescent organisms. A Spanish translation to the article may be found here.
Grades 4-5 students learn about how bioluminescence is the result of a chemical reaction. A Spanish translation to the article may be found here.
For ideas on how to use this site, extend your lessons, guide discussion and address controversy, go to the Teaching Tools Tab.
Photo Credit: Emil Oprisa/Alamy Stock Photo