Description
Product Details
Exploring electrophoresis using forensic DNA evidence classroom kit. Use evidence found in DNA fingerprint patterns to argue which suspect committed a crime.
Intermediate—Easy to perform; requires some background knowledge.
Solve a forensic mystery using the tools of biotechnology and the concept of DNA fingerprinting. Students cast agarose gels, load predigested DNA samples, and perform electrophoresis with one to three 9-V batteries. They stain the gels and analyze the banding patterns of DNA collected from the suspects and the crime scene. Classroom Kit includes beautifully illustrated instructions, free 1-year access to digital resources that support 3-dimensional instruction, as well as needed materials and equipment for 5 groups of students to perform the lab twice. Materials are durable and reusable with replacement parts available.
Product Features
- Introduce students to the use of DNA analysis in forensic investigations
- Perform a technically simple, hands-on experiment in 45 minutes with 9-V batteries
- Discuss advanced topics of PCR and DNA fingerprinting
Time Requirement
Two 45-minute class periods.
Digital Resources
Includes 1-year access to digital resources that include a teacher’s manual, student guide, and more.
Performance Expectation(s)
HS-LS3-2
Crosscutting Concepts
Cause and Effect
Disciplinary Core Ideas
LS3.B: Variation of Traits
Science and Engineering Practices
Engaging in Argument from Evidence