Modeling Protein Structure & Its Relationship to Traits
This kit introduces the concept that a gene encodes for a protein with a specific structure and function in the cell and that protein function manifests as observable traits. In Part 1, students build physical models as they explore how a geneís DNA sequence codes for a protein sequence and how the protein sequence determines the protein structure and function. In Part 2, students begin with an introduction that introduces different types of mutations - deletions, additions, and substitutions and concludes when students apply their knowledge by explaining cause-and-effect relationships between gene sequence, protein function, gene mutations, health and changes in body function.
Details at a Glance
- 1-2 Days | 1-2 ~50 minute class periods
- 2 Activities
- Accommodates unlimited classes, each with 8 groups of 4 students
- Meets our criteria for supporting literacy
- All materials are non-consumable
- Developed in partnership with SEPUP
Scientific Concepts
Performance Expectation
•MS-LS3-1
•MS-LS3-2
Disciplinary Core Ideas
•MS-LS3.A
•MS-LS3.B
Science and Engineering Practices
•Developing and Using Models
•Planning and Carrying Out Investigations
•Constructing Explanations and Designing Solutions
•Analyzing and Interpreting Data
Crosscutting Concepts
•Cause and Effect
•Structure and Function
KEY VOCABULARY: DNA, gene, mutation, protein, trait
Guides & Student Sheets
Our kits and modules provide you with everything you need so you can open, review, and teach the material confidently the next day.
- Full downloadable Teacher Guide with background information, detailed instruction, example data and answers
- Downloadable Student Sheets with age appropriate background information, full procedure(s), and analysis questions
- All materials necessary to carry out the investigation
- Safety Data Sheets
Kit Components
- 40 red chenille stems
- 40 blue chenille stems
- 20 white chenille stems
- 20 green chenille stems
- 16 lengths of wire
- 16 number cubes
- 1 roll of electrical tape
- 32 Student Worksheet and Guides
- 1 Teacher’s Guide