Digestive System (with Cut-out and Assembly)

WATCH THE VIDEO OF THE COMPLETE ACTIVITY

⚠️ This material is an adapted Science/Biology activity with visual support (it is not a complete theoretical workbook on the topic).

Number of questions in the activity:

6 adapted questions + complete answer key, distributed across 5 activity pages, including a hands-on cut-and-assemble activity.

The activity begins with simpler identification and sequencing tasks. Gradually, students progress to naming different organs, recognizing their location in the body, and finally assembling the digestive system using individual organ pieces.

Target audience:

Students in Elementary and Middle School and, depending on curricular adaptation needs, also High School, especially those who require greater visual and hands-on support to understand Science and Biology content.

The material may benefit students with mild to moderate Intellectual Disabilities, ASD, ADHD, Down Syndrome, and learning difficulties in Science/Biology, particularly when they need objective instructions, word banks, large images, hands-on activities, and reduced demands for extensive written responses.

Format:

PDF designed for color printing, containing:

🔹 6 adapted questions;
🔹 5 activity pages;
🔹 large images of digestive system organs;
🔹 identification and fill-in activities;
🔹 word bank;
🔹 human body diagram for identifying organ locations;
🔹 individual pieces to cut out and assemble the digestive system;
🔹 human body base page for assembly;
🔹 reference image showing the correct arrangement;
🔹 standard writing version;
🔹 UPPERCASE version;
🔹 BNCC-related skills and learning objectives;
🔹 complete visual answer key.

Content covered:

The activity covers organs and structures of the digestive system; mouth; esophagus; stomach; liver; pancreas; small intestine; large intestine; the path food travels through the digestive system; saliva; bile; gastric juice; organ location; and the organization of the digestive system within the human body.

Important for the teacher:

This activity does not teach the Digestive System through theoretical questions alone. Students follow a sequence involving observe → identify → complete → name → locate → cut and assemble.

On the first activity page, for example, students visually identify the stomach among four structures and complete part of the path traveled by food: MOUTH → ESOPHAGUS → STOMACH. They then match MOUTH → SALIVA, LIVER → BILE, and STOMACH → GASTRIC JUICE.

In the following activities, the level of difficulty gradually increases. Students use a word bank to name individual organs and later identify those same structures within a complete representation of the human body.

The final activity adds a hands-on component: individual pieces representing the liver, stomach, pancreas, intestines, and other structures are provided for cutting. Students observe each piece and position it correctly within the human body, using the completed reference image for support when needed.

Key Features:

✅ Explores the Digestive System through a visual, progressive, and hands-on sequence, moving from basic identification to complete assembly.

✅ Uses large anatomical images, a word bank, and objective instructions to support comprehension.

✅ Covers not only the names of the organs but also the path traveled by food and substances involved in digestion, including saliva, bile, and gastric juice.

✅ Develops understanding of the spatial location of organs within the human body, helping students recognize how the different structures are organized in relation to one another.

✅ Includes a hands-on cutting, positioning, and digestive system assembly activity, making learning more concrete and interactive.

✅ Alternates different forms of participation, including marking, completing, consulting, writing, identifying, cutting, and assembling.

✅ Includes a standard version, an UPPERCASE version, and a complete visual answer key.

✅ Saves approximately 8 hours and 39 minutes of teacher preparation time.