Free template
Digestive System PPT Template for an Illustrated Biology Lesson
Guide a biology education presentation through the digestive system with an eight-slide lesson that follows food from the mouth to the rectum. A six-stage illustrated pathway introduces each part of the tract and its role, while a separate organ-and-contribution table distinguishes the salivary glands, liver, gallbladder and pancreas from the route food takes. A side-by-side visual compares digestion with absorption, followed by a before-and-after chart using explicitly fictional classroom data. The deck then invites learners to label the pathway, check their answers and answer a question about nutrient absorption before reviewing three takeaways and a source note. Warm cream backgrounds, botanical details, anatomical illustrations and dark green and rust headings give the slides a field-atlas character. Download the PowerPoint file or use the available Google Slides conversion workflow for this PPT lesson.
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What’s included
Digestive system lesson cover
An illustrated cover introduces digestive anatomy, function and the journey of food.
Follow the digestive pathway
Six illustrated stages trace food from the mouth through the digestive tract to the rectum and anus.
Supporting organs and their roles
A table pairs salivary glands, liver, gallbladder and pancreas with their contributions to digestion.
Digestion and absorption
A two-part comparison illustrates food breakdown and nutrient movement across the intestinal lining.
Illustrative learning progress
A fictional class chart compares correct pathway explanations before and after the lesson.
Label the digestive pathway
A six-label anatomy activity includes a visible answer key for checking the pathway stages.
Nutrient absorption knowledge check
A multiple-choice question asks where most nutrients are absorbed and identifies the small intestine as the answer.
Digestive system lesson summary
Three takeaways ask learners to trace the food route, match stages to roles and distinguish supporting organs.
Best for
- Trace the digestive pathway in a biology lesson
- Compare the roles of digestive and supporting organs
- Explain digestion and nutrient absorption side by side
- Lead a digestive tract labeling exercise
- Review an illustrative classroom learning-progress chart
Who this template is for
- Biology teachers
- Anatomy instructors
- Healthcare educators
- Biology students
Features of this template+
- Six-stage illustrated digestive pathway with organ labels
- Organ-and-contribution table for four supporting organs
- Side-by-side digestion and absorption illustrations
- Labeling activity, answer key and multiple-choice check
- Fictional before-and-after classroom chart
- Cream, forest-green and rust palette with botanical illustration
