Barbering+Services+IV

Barbering Services IV

The students will receive an overview of human anatomy and physiology that will provide them with the basic knowledge of the structure and functions of the human body. The unit will provide the student an opportunity to learn how to prepare and shave a patron. The students will be introduced to the chemistry and chemical reactions to permanent wave solutions and relaxers. Students will earn credit hours toward the completion of the 1500 credit hours required by the Georgia State Board of Barbers. In addition, this course offers the possibility of meeting articulation alignment with the technical college standards. This course provides more in-depth competencies for the co-curricular student organization SkillsUSA and presents integral components that should be incorporated throughout instructional strategies developed for the course.
 * Course Description: **

Students will be introduced to the theory and skills necessary to prepare and shave a patron with clippers. Simulated shaving procedures will precede practice on live models. Topics include: patron preparation, beard preparation, clipper shaving techniques for beards, clipper shaving techniques for mustaches, and safety precautions.
 * __ Clipper Shaving and Facial Hair Design __**

a. Demonstrate a basic facial. b. Demonstrate a basic clipper facial shave. c. Demonstrate a clipper neck shave. d. Demonstrate a beard and mustache trim with clippers.
 * HU-BR-IV-1 **** . **** Students will be introduced in theory and application to the procedure and products used in a basic facial and clipper shave service. Students will comprehend how to provide basic skin care services and complete a clipper shave. Laboratory training includes 10 hours on live models without compensation. **

Students will explain the importance of anatomy and physiology to the personal care service industry. Understanding anatomy and the role it plays in the industry will help the student develop beneficial facial and makeup skills, massage techniques, hair cutting, and hairstyle techniques. This unit will help the student understand how the human body functions as an integrated whole.
 * __ Anatomy and Physiology __**

a. Explain the importance of anatomy and physiology to the barbering profession. b. Describe cells, their structure, and their reproduction. c. Describe the structure of the skull and its relationship to barbering. d. Demonstrate the proper massage procedures in manicures and facial massage. e. Identify the important muscles of the head, face, and neck that relate to barbering services.
 * HU-BR-IV-2. Students will demonstrate a working knowledge of anatomy as it relates to massage in facials. Students will demonstrate knowledge of anatomy as it relates to bone structure and muscle contours in hair cutting, and facials. **

a. Use the properties of circles to solve problems involving the length of an arc and the area of a sector. a. Determine the distance between two points. b. Determine the distance between a point and a line. c. Determine the midpoint of a segment. a. Organize and consolidate their mathematical thinking through communication. b. Communicate their mathematical thinking coherently and clearly to peers, teachers, and others. c. Analyze and evaluate the mathematical thinking and strategies of others. d. Use the language of mathematics to express mathematical ideas precisely.
 * Academic Standard(s): **
 * MA1G4. Students will understand the properties of circles. **
 * MA1G1. Students will investigate properties of geometric figures in the coordinate plane. **
 * MM2P3. Students will communicate mathematically. **
 * SCSh2 Students will use standard safety practices for all classroom laboratory and field investigations. **

Students will describe the scientific process of the physical and chemical reactions of permanent waves. Students will evaluate the role of hair structure, including amino acids, peptide bonds, end bonds, side bonds, hydrogen, salt bonds, disulfide bonds and determine how these bonds are affected during permanent waving. Students will compare and contrast the difference between acid and alkaline perms including waving lotion, neutralizer, and the role of each. Timing of perm applications will be assessed. Precautions and special problems in a permanent waving will be critiqued. Safety precautions for permanent and Hazardous Duty Standards Act compliance will be addressed in this unit.
 * __ Introduction to Permanent Waving __**
 * HU-BR-IV-3. Students will evaluate the physical and chemical reactions of permanent waves and how the hair is altered in a permanent wave service. Laboratory training includes 10 hours of styling training on mannequins. **

a. Synthesize the different chemical bonds that form the polypeptide chains and determine how they are reformed by chemical reactions of a permanent wave. b. Justify concerns with weakening the peptide bonds during a chemical service. c. Define the following and their role in permanent waving: peptide bonds, end bonds, side bonds, hydrogen, salt, and disulfide bonds. d. Describe how chemicals in the permanent wave process produce a chemical change in the hair structure.

a. Identify substances based on chemical and physical properties. a. Explain the relationship of the proton number to the element’s identity. b. Compare and contrast types of chemical bonds (i.e., ionic, covalent). a. Demonstrate the effects of changing concentration, temperature, and pressure on chemical reactions. b. Investigate the effects of a catalyst on chemical reactions and apply it to everyday examples. a. Explain the effects of chemical texture services on the hair. b. Identify the similarities and differences between chemical texture services. c. List the factors of hair analysis for chemical texture services. d. Perform a permanent wave service. e. Perform a reformation curl service.
 * Academic Standard(s): **
 * SC1 Students will analyze the nature of matter and its classifications. **
 * SC3 Students will use the modern atomic theory to explain the characteristics of atoms. **
 * SC5 Students will understand that the rate at which a chemical reaction occurs can be affected by changing concentration, temperature, or pressure and the addition of a catalyst. **
 * HU-BR-IV-4. Students will compare and contrast the different types of permanent waves, ingredients, process, recommended hair types, advantages and disadvantages of each perm. **

a. Explain the process of dissolving in terms of solute/solvent interactions: * Observe factors that affect the rate at which a solute dissolves in a specific solvent b. Compare, contrast, and evaluate the nature of acids and bases: * Strong vs. weak acids/bases in terms of percent dissociation * pH * Acid-Base neutralization
 * SC7 Students will characterize the properties that describe solutions and the nature of acids and bases. **