Mula sa page 28 ng Health learning module ng DepEd. Kahiya-hiya. 
https://www.depednegor.net/uploads/8/3/5/2/8352879/learning_module_health.pdf

https://www.depednegor.net/uploads/8/3/5/2/8352879/learning_module_health.pdf
Here's the rest of the learning modules for Negros Oriental:
https://www.depednegor.net/grade-81.html
https://www.depednegor.net/grade-81.html
cc @sosyolohija