Across the country, students are discovering that meaningful, hands-on science education does not require animal dissection. Through the NAVS BioLEAP Classroom Grant program, teachers are bringing innovative humane science tools into their classrooms, creating learning environments that are engaging, inclusive, and compassionate.
From elementary schools to high school forensic science labs, educators are proving that humane alternatives can deepen student understanding while inspiring curiosity and collaboration.
Building Confidence Through Compassionate Learning
At Acorn Elementary in Mena, Arkansas, 5th and 6th grade students explored anatomy using humane dissection models instead of preserved animals. For many students, the experience sparked excitement and confidence as they worked together to examine anatomical structures, ask questions, and make real-world connections.
The impact was significant:
- 94 students participated in hands-on science learning
- 95 frogs were spared through humane alternatives
- Students reported high engagement and positive feedback
Their teacher, Tabetha Hollin, summed up the students’ experience simply: “Skeptical at first, but loved it by the end!”
By removing the discomfort often associated with traditional dissection, students were able to focus fully on discovery, critical thinking, and collaboration.
Replacing Animal Dissection with More Relevant Learning
At Petal High School in Petal, Mississippi, forensic science teacher Sara Zimmer completely replaced traditional rat dissections with 4-D human torso models for 120 students. The shift not only eliminated the need for animal specimens but also created a more engaging and relevant educational experience.
Students approached the models like interactive puzzles—working together to identify organs, discuss body systems, and connect anatomy concepts to real-world forensic science applications.
The results included:
- 100% positive student feedback
- Increased student engagement
- Zero ethical concerns or discomfort
- 40 animals spared
“There was not any student who did not enjoy this activity,” Sara shared. “It will successfully replace all rat dissections for my forensic science classes in the future.”
Creating Inclusive Science Classrooms
For teacher Kristen Maier at Skinner North Classical School in Chicago, humane science education was never considered an alternative—it was the only option.
Using the BioLEAP Classroom Grant, Kristen introduced hands-on frog models for her 53 seventh and eighth grade students, creating a completely animal-free anatomy experience from the start.
The models helped eliminate many of the barriers that can prevent students from fully participating in traditional dissections. Without “smell, chemicals, ethical concerns, and squeamishness,” students felt more comfortable engaging directly with the material.
Kristen was especially struck by how invested students became throughout the lesson.
“I was surprised by how easy it was to do and to teach, as well as how involved the kids were,” she said. One student even called it their favorite lab of the year.
The Future of Science Education
These classrooms represent a growing movement in science education—one where compassion and high-quality learning go hand in hand.
Humane science tools are helping educators create experiences that are more accessible, inclusive, and effective for students of all backgrounds and comfort levels. Instead of stepping away from science, students are leaning in with curiosity, enthusiasm, and confidence.
Through programs like the BioLEAP Classroom Grant, teachers are showing that the future of science education is not only humane—it’s better for students, too.
