Frog Anatomy Pop

Overview

Today students will explore frog anatomy using safe, classroom-appropriate specimens and diagrams, then reinforce learning with an educational pop song. Students will practice identifying external parts and key internal organs/structures (digestive system, heart, lungs) while making sense of how body structures help animals survive.

Learning intentions

• Students will be able to identify major external frog body parts: mouth, head, body, skin, tongue, legs, dorsal side.
• Students will be able to describe the digestive system, heart, and lungs as internal structures.
• Students will be able to use evidence from observations and diagrams to support claims about frog anatomy.

Success criteria

• I can point to and name the frog parts: mouth, head, tongue, legs, dorsal side, and body.
• I can describe where the digestive system, heart, and lungs are located and name them.
• I can explain (in my own words) how body structures relate to getting food and breathing.

Curriculum links

• NGSS emphasis on using models/observations to describe structure and function in living things.
• Practices: obtaining and communicating information from observations and diagrams.
• Crosscutting idea: structure and function (features of an organism relate to what the organism does).

Lesson structure (60 minutes)

1. 0–5 min | Engage & connect

• Show a labeled frog diagram and ask: “What parts help a frog eat and breathe?” Capture 2–3 student ideas on the board.

2. 5–12 min | Safety, materials, and plan

• Briefly explain classroom rules for handling materials and using diagrams.
• Demonstrate how to use a specimen station: look first, touch lightly only when allowed, and track names on an “I observed…” sheet.

3. 12–22 min | Song hook (first listen)

• Play the educational pop song and project lyrics on the board (teacher-provided lyrics).
• Students listen for “call-out” words; when they hear a body part, they quickly point to it on the class diagram.

4. 22–40 min | Hands-on anatomy exploration stations

• Rotate students through small groups (or keep 5 stations running) with guided tasks.
• Students identify and record: mouth, head, body, skin, tongue, legs, and dorsal side.
• After external parts, groups examine internal/diagram sections to identify: digestive system, heart, lungs.
• Teacher circulates using sentence frames: “I see ___ on the frog,” and “The ___ helps the frog ___.”

5. 40–48 min | Structured check-in + quick model talk

• Bring class together with a large diagram.
• Cold-call or use partner share: students place sticky notes labeled with target parts on the correct locations.
• Clarify misconceptions (for example, dorsal side = the top/back).

6. 48–55 min | Song reinforcement (second listen + sing)

• Play the song again; students sing selected lines and complete a “Find it fast” challenge: teacher reads a lyric line, students point to the matching part.

7. 55–60 min | Exit ticket + wrap

• Students complete a 3-item exit ticket:
• Name two external parts and one internal structure.
• Circle one structure (from list) and write one function sentence: “This helps the frog…”

Resources

• Frog anatomy diagram (external labeled) and internal diagram with digestive system, heart, lungs
• Classroom-appropriate frog specimens or preserved models (teacher-approved, age-appropriate)
• Student observation sheet with target words: mouth, body, skin, head, tongue, legs, dorsal side, digestive system, heart, lungs
• Markers or colored pencils for labeling
• Station materials (forceps/gloves if allowed, paper towels, magnifiers)
• Projector/speaker for pop song; printed lyrics for the teacher board
• Exit tickets (small slips or half-sheets)
• Optional: word bank cards for students who need support

Assessment

• Formative: teacher observation of correct part identification during station work and model talk.
• Formative: exit ticket naming accuracy and one structure-function sentence.
• Checks for understanding: listen for students correctly matching lyrics to labeled diagram features.

Differentiation

• Support (struggling learners): provide a labeled word bank and sentence frames; allow pointing-only participation first, then naming; pair students with a supportive peer role (diagram pointer vs recorder).
• Support (SEN/processing needs): shorten tasks into “look, point, say” steps; use timers for each station segment; highlight only the target organs/parts on diagrams.
• EAL learners: use picture-word cards, gestures for “top/back” (dorsal), and repeated choral responses using the song lyrics.
• Extension for advanced learners: ask students to predict how structure might change with needs (for example, why tongue position helps capture food) and to compare external vs internal structures using complete sentences.

Extension (optional)

• Create a “Frog Function Poster”: students choose one structure from the list and draw it on a frog silhouette, then write a short explanation of how it helps the frog survive (food/breathing/movement).