Brief lesson plan

1. A Brief Lesson Plan
I. Objectives
At the endof the lesson,the studentsare expectedto:
1. Identifythe partsandfunctionsof the digestive tracts withitsaccessoryorgans.
2. Enumerate the six primaryprocessesof the digestive system.
3. Write a songon the processof digestivesystemusing the tune fromanyexistingsong
theythinkwouldfit.
4. Appreciate the role of the digestivesysteminourbody
5. Construct a diagramshowingthe flow of foodfromingestiontoexcretion.
II. SubjectMatter
Title:The Digestive System
Reference: AnatomyandPhysiology (sixthedition) bySeeley,StephensandTate,p.860-
907
Materials:
Pictures
Book
Computer
projector
LessonProper/Procedures
A. DailyRoutine
A.1. Prayer
A.2. Greetings
A.3. Checkingof Attendance
B. Review of the PastLesson
C. Motivation - I will show you some picturesonthe differentsystemsonourbodyand
thentry to answerwhatsystemisbeingshown.
D. Presentation of the Lesson- Fromthe systemsthatyouhave seen,whichdoyouthink
isour lessonfortoday?
E. Discussion

2. A diagramof the digestivesystemwithitspartswill be shownusingaprojector.
Discussionwill follow.
QuestionsforDiscussion:
-Where doesthe foodbegins itsjourney?
- What are the functionsof the digestive system?
E. Values Integration-Acceptthe factsthathave recentlylearned. Discusssome health
issues/diseasesregardingthe digestive system if notproperlytakencare of.
F. Activity - Groupyourselvesinto10.Each group mustcontain3 memberseach.
Constructa diagram onhow the foodtravelsfromthe time itentersthe mouthto how
it isbeingremovedaswaste.Afterthat,write asongthat relatestoyour diagramwith
itstune from anyexistingsongsandpresentittothe class.
III. Evaluation
Identification.
1. It isalso knownasoral cavitywhere itcontainsmanyaccessoryorgans thataid in
the digestionof food.
2. It is a long, thin tube about 1 inch in diameter and about 10 feet long
that is part of the lower gastrointestinal tract that extracts 90% of
nutrients by the time the food leave.
3. It absorbs water and contains many symbiotic bacteria that aid in the
breaking down of wastes to extract some small amounts of nutrients.
4. muscular sac that is located on the left side of the abdominal cavity
that acts as storage tank of food.
5. It carries swallowed masses of chewed food to the stomach.
6. These are accessory organs that produce a watery secretion known as
saliva.
7. acts as a switch to route food to the esophagus and air to the larynx.
8. designed for cutting and grinding food into smaller pieces
9. its main function in digestion is to produce bile and secretes it into the
small intestine.
10. Used to store and recycle excess bile from the small intestine so that it
can be reused for the digestion of subsequent meals.
Enumeration:
Give the six processesof the digestivesystem.
IV. Assignment
In ½ sheetof yellowpaper, listsome digestive disordersincludinghow youcantreat it.